diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/Generative.java b/src/main/java/io/weaviate/client6/v1/api/collections/Generative.java
index c4462f7d4..55c622ff7 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/Generative.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/Generative.java
@@ -39,7 +39,7 @@ public enum Kind implements JsonEnum<Kind> {
     COHERE("generative-cohere"),
     DATABRICKS("generative-databricks"),
     FRIENDLIAI("generative-friendliai"),
-    GOOGLE("generative-palm"),
+    GOOGLE("generative-google"),
     MISTRAL("generative-mistral"),
     NVIDIA("generative-nvidia"),
     OLLAMA("generative-ollama"),
@@ -185,13 +185,13 @@ public static Generative friendliai(Function<FriendliaiGenerative.Builder, Objec
     return FriendliaiGenerative.of(fn);
   }
 
-  /** Configure a default {@code generative-palm} module. */
+  /** Configure a default {@code generative-google} module. */
   public static Generative googleVertex(String projectId) {
     return GoogleGenerative.vertex(projectId);
   }
 
   /**
-   * Configure a {@code generative-palm} module.
+   * Configure a {@code generative-google} module.
    *
    * @param projectId Project ID.
    * @param fn        Lambda expression for optional parameters.
@@ -201,13 +201,13 @@ public static Generative googleVertex(String projectId,
     return GoogleGenerative.vertex(projectId, fn);
   }
 
-  /** Configure a default {@code generative-palm} module. */
+  /** Configure a default {@code generative-google} module. */
   public static Generative googleAiStudio() {
     return GoogleGenerative.aiStudio();
   }
 
   /**
-   * Configure a {@code generative-palm} module.
+   * Configure a {@code generative-google} module.
    *
    * @param fn Lambda expression for optional parameters.
    */
@@ -399,7 +399,7 @@ default FriendliaiGenerative asFriendliai() {
     return _as(Generative.Kind.FRIENDLIAI);
   }
 
-  /** Is this a {@code generative-palm} provider? */
+  /** Is this a {@code generative-google} provider? */
   default boolean isGoogle() {
     return _is(Generative.Kind.GOOGLE);
   }
@@ -408,7 +408,7 @@ default boolean isGoogle() {
    * Get as {@link GoogleGenerative} instance.
    *
    * @throws IllegalStateException if the current kind is not
-   *                               {@code generative-palm}.
+   *                               {@code generative-google}.
    */
   default GoogleGenerative asGoogle() {
     return _as(Generative.Kind.GOOGLE);
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/generate/GenerativeProvider.java b/src/main/java/io/weaviate/client6/v1/api/collections/generate/GenerativeProvider.java
index f392578bd..61085180f 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/generate/GenerativeProvider.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/generate/GenerativeProvider.java
@@ -100,7 +100,7 @@ public static GenerativeProvider friendliai(
   }
 
   /**
-   * Configure {@code generative-palm} as a dynamic provider.
+   * Configure {@code generative-google} as a dynamic provider.
    *
    * @param fn Lambda expression for optional parameters.
    */
@@ -110,7 +110,7 @@ public static GenerativeProvider googleAiStudio(
   }
 
   /**
-   * Configure {@code generative-palm} as a dynamic provider.
+   * Configure {@code generative-google} as a dynamic provider.
    *
    * @param projectId Google project ID.
    * @param fn        Lambda expression for optional parameters.
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/generative/AnthropicGenerative.java b/src/main/java/io/weaviate/client6/v1/api/collections/generative/AnthropicGenerative.java
index 91ac0f68b..8cb2786fa 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/generative/AnthropicGenerative.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/generative/AnthropicGenerative.java
@@ -14,6 +14,7 @@
 import io.weaviate.client6.v1.internal.grpc.protocol.WeaviateProtoGenerative;
 
 public record AnthropicGenerative(
+    @SerializedName("baseURL") String baseUrl,
     @SerializedName("model") String model,
     @SerializedName("maxTokens") Integer maxTokens,
     @SerializedName("temperature") Float temperature,
@@ -41,6 +42,7 @@ public static AnthropicGenerative of(Function<Builder, ObjectBuilder<AnthropicGe
 
   public AnthropicGenerative(Builder builder) {
     this(
+        builder.baseUrl,
         builder.model,
         builder.maxTokens,
         builder.temperature,
@@ -55,8 +57,15 @@ public static class Builder implements ObjectBuilder<AnthropicGenerative> {
     private String model;
     private Integer maxTokens;
     private Float temperature;
+    private String baseUrl;
     private final List<String> stopSequences = new ArrayList<>();
 
+    /** Base URL of the generative provider. */
+    public Builder baseUrl(String baseUrl) {
+      this.baseUrl = baseUrl;
+      return this;
+    }
+
     /** Top K value for sampling. */
     public Builder topK(int topK) {
       this.topK = topK;
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/generative/AwsGenerative.java b/src/main/java/io/weaviate/client6/v1/api/collections/generative/AwsGenerative.java
index a5593bf26..0e3dd747f 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/generative/AwsGenerative.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/generative/AwsGenerative.java
@@ -18,7 +18,15 @@ public record AwsGenerative(
     @SerializedName("region") String region,
     @SerializedName("service") Service service,
     @SerializedName("endpoint") String endpoint,
-    @SerializedName("model") String model) implements Generative {
+    @SerializedName("model") String model,
+    @SerializedName("targetModel") String targetModel,
+    @SerializedName("targetVariant") String targetVariant,
+    @SerializedName("temperature") Float temperature,
+    @SerializedName("maxTokenCount") Integer maxTokenCount,
+    @SerializedName("maxTokensToSample") Integer maxTokensToSample,
+    @SerializedName("topP") Float topP,
+    @SerializedName("topK") Integer topK,
+    @SerializedName("stopSequences") List<String> stopSequences) implements Generative {
 
   @Override
   public Generative.Kind _kind() {
@@ -53,7 +61,15 @@ public AwsGenerative(Builder builder) {
         builder.region,
         builder.service,
         builder.endpoint,
-        builder.model);
+        builder.model,
+        builder.targetModel,
+        builder.targetVariant,
+        builder.temperature,
+        builder.maxTokenCount,
+        builder.maxTokensToSample,
+        builder.topP,
+        builder.topK,
+        builder.stopSequences);
   }
 
   public static class Builder implements ObjectBuilder<AwsGenerative> {
@@ -67,6 +83,14 @@ public Builder(Service service, String region) {
 
     private String endpoint;
     private String model;
+    private String targetModel;
+    private String targetVariant;
+    private Float temperature;
+    private Integer maxTokenCount;
+    private Integer maxTokensToSample;
+    private Float topP;
+    private Integer topK;
+    private final List<String> stopSequences = new ArrayList<>();
 
     /** Base URL of the generative provider. */
     protected Builder endpoint(String endpoint) {
@@ -80,6 +104,59 @@ protected Builder model(String model) {
       return this;
     }
 
+    /** Target model for Sagemaker. */
+    public Builder targetModel(String targetModel) {
+      this.targetModel = targetModel;
+      return this;
+    }
+
+    /** Target variant for Sagemaker. */
+    public Builder targetVariant(String targetVariant) {
+      this.targetVariant = targetVariant;
+      return this;
+    }
+
+    /** Control the randomness of the model's output. */
+    public Builder temperature(Float temperature) {
+      this.temperature = temperature;
+      return this;
+    }
+
+    /** Maximum number of tokens to generate. */
+    public Builder maxTokenCount(Integer maxTokenCount) {
+      this.maxTokenCount = maxTokenCount;
+      return this;
+    }
+
+    /** Maximum number of tokens to sample (for Anthropic models). */
+    public Builder maxTokensToSample(Integer maxTokensToSample) {
+      this.maxTokensToSample = maxTokensToSample;
+      return this;
+    }
+
+    /** Top-p sampling parameter. */
+    public Builder topP(Float topP) {
+      this.topP = topP;
+      return this;
+    }
+
+    /** Top-k sampling parameter. */
+    public Builder topK(Integer topK) {
+      this.topK = topK;
+      return this;
+    }
+
+    /** Stop sequences for the model. */
+    public Builder stopSequences(String... stopSequences) {
+      return stopSequences(Arrays.asList(stopSequences));
+    }
+
+    /** Stop sequences for the model. */
+    public Builder stopSequences(List<String> stopSequences) {
+      this.stopSequences.addAll(stopSequences);
+      return this;
+    }
+
     @Override
     public AwsGenerative build() {
       return new AwsGenerative(this);
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/generative/AzureOpenAiGenerative.java b/src/main/java/io/weaviate/client6/v1/api/collections/generative/AzureOpenAiGenerative.java
index 78c47c75f..cce9ad86c 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/generative/AzureOpenAiGenerative.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/generative/AzureOpenAiGenerative.java
@@ -14,12 +14,14 @@
 import io.weaviate.client6.v1.internal.grpc.protocol.WeaviateProtoGenerative;
 
 public record AzureOpenAiGenerative(
+    @SerializedName("apiVersion") String apiVersion,
     @SerializedName("baseURL") String baseUrl,
-    @SerializedName("frequencyPenaltyProperty") Float frequencyPenalty,
-    @SerializedName("presencePenaltyProperty") Float presencePenalty,
-    @SerializedName("maxTokensProperty") Integer maxTokens,
-    @SerializedName("temperatureProperty") Float temperature,
-    @SerializedName("topPProperty") Float topP,
+    @SerializedName("frequencyPenalty") Float frequencyPenalty,
+    @SerializedName("presencePenalty") Float presencePenalty,
+    @SerializedName("maxTokens") Integer maxTokens,
+    @SerializedName("temperature") Float temperature,
+    @SerializedName("topP") Float topP,
+    @SerializedName("model") String model,
 
     @SerializedName("resourceName") String resourceName,
     @SerializedName("deploymentId") String deploymentId) implements Generative {
@@ -45,12 +47,14 @@ public static AzureOpenAiGenerative of(String resourceName, String deploymentId,
 
   public AzureOpenAiGenerative(Builder builder) {
     this(
+        builder.apiVersion,
         builder.baseUrl,
         builder.frequencyPenalty,
         builder.presencePenalty,
         builder.maxTokens,
         builder.temperature,
         builder.topP,
+        builder.model,
         builder.resourceName,
         builder.deploymentId);
   }
@@ -59,24 +63,38 @@ public static class Builder implements ObjectBuilder<AzureOpenAiGenerative> {
     private final String resourceName;
     private final String deploymentId;
 
+    private String apiVersion;
     private String baseUrl;
     private Float frequencyPenalty;
     private Float presencePenalty;
     private Integer maxTokens;
     private Float temperature;
     private Float topP;
+    private String model;
 
     public Builder(String resourceName, String deploymentId) {
       this.resourceName = resourceName;
       this.deploymentId = deploymentId;
     }
 
+    /** API version for the generative provider. */
+    public Builder apiVersion(String apiVersion) {
+      this.apiVersion = apiVersion;
+      return this;
+    }
+
     /** Base URL of the generative provider. */
     public Builder baseUrl(String baseUrl) {
       this.baseUrl = baseUrl;
       return this;
     }
 
+    /** Select generative model. */
+    public Builder model(String model) {
+      this.model = model;
+      return this;
+    }
+
     /** Limit the number of tokens to generate in the response. */
     public Builder maxTokens(int maxTokens) {
       this.maxTokens = maxTokens;
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/generative/CohereGenerative.java b/src/main/java/io/weaviate/client6/v1/api/collections/generative/CohereGenerative.java
index cc803b20f..2811a61b6 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/generative/CohereGenerative.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/generative/CohereGenerative.java
@@ -15,12 +15,15 @@
 
 public record CohereGenerative(
     @SerializedName("baseURL") String baseUrl,
-    @SerializedName("kProperty") Integer topK,
+    @SerializedName("k") Integer topK,
     @SerializedName("model") String model,
-    @SerializedName("maxTokensProperty") Integer maxTokens,
-    @SerializedName("temperatureProperty") Float temperature,
-    @SerializedName("returnLikelihoodsProperty") String returnLikelihoodsProperty,
-    @SerializedName("stopSequencesProperty") List<String> stopSequences) implements Generative {
+    @SerializedName("maxTokens") Integer maxTokens,
+    @SerializedName("temperature") Float temperature,
+    @SerializedName("returnLikelihoods") String returnLikelihoodsProperty,
+    @SerializedName("stopSequences") List<String> stopSequences,
+    @SerializedName("P") Float topP,
+    @SerializedName("presencePenalty") Float presencePenalty,
+    @SerializedName("frequencyPenalty") Float frequencyPenalty) implements Generative {
 
   @Override
   public Kind _kind() {
@@ -48,7 +51,10 @@ public CohereGenerative(Builder builder) {
         builder.maxTokens,
         builder.temperature,
         builder.returnLikelihoodsProperty,
-        builder.stopSequences);
+        builder.stopSequences,
+        builder.topP,
+        builder.presencePenalty,
+        builder.frequencyPenalty);
   }
 
   public static class Builder implements ObjectBuilder<CohereGenerative> {
@@ -58,7 +64,10 @@ public static class Builder implements ObjectBuilder<CohereGenerative> {
     private Integer maxTokens;
     private Float temperature;
     private String returnLikelihoodsProperty;
-    private List<String> stopSequences = new ArrayList<>();
+    private final List<String> stopSequences = new ArrayList<>();
+    private Float topP;
+    private Float presencePenalty;
+    private Float frequencyPenalty;
 
     /** Base URL of the generative provider. */
     public Builder baseUrl(String baseUrl) {
@@ -72,6 +81,12 @@ public Builder topK(int topK) {
       return this;
     }
 
+    /** Top P value for nucleus sampling. */
+    public Builder topP(float topP) {
+      this.topP = topP;
+      return this;
+    }
+
     /** Select generative model. */
     public Builder model(String model) {
       this.model = model;
@@ -100,7 +115,7 @@ public Builder stopSequences(String... stopSequences) {
      * Set tokens which should signal the model to stop generating further output.
      */
     public Builder stopSequences(List<String> stopSequences) {
-      this.stopSequences = stopSequences;
+      this.stopSequences.addAll(stopSequences);
       return this;
     }
 
@@ -113,6 +128,16 @@ public Builder temperature(float temperature) {
       return this;
     }
 
+    public Builder presencePenalty(float presencePenalty) {
+      this.presencePenalty = presencePenalty;
+      return this;
+    }
+
+    public Builder frequencyPenalty(float frequencyPenalty) {
+      this.frequencyPenalty = frequencyPenalty;
+      return this;
+    }
+
     @Override
     public CohereGenerative build() {
       return new CohereGenerative(this);
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/generative/GoogleGenerative.java b/src/main/java/io/weaviate/client6/v1/api/collections/generative/GoogleGenerative.java
index f41d359bd..8a34921d3 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/generative/GoogleGenerative.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/generative/GoogleGenerative.java
@@ -18,6 +18,9 @@ public record GoogleGenerative(
     @SerializedName("apiEndpoint") String apiEndpoint,
     @SerializedName("modelId") String modelId,
     @SerializedName("projectId") String projectId,
+    @SerializedName("endpointId") String endpointId,
+    @SerializedName("region") String region,
+    @SerializedName("model") String model,
     @SerializedName("maxOutputTokens") Integer maxTokens,
     @SerializedName("topK") Integer topK,
     @SerializedName("topP") Float topP,
@@ -54,6 +57,9 @@ public GoogleGenerative(Builder builder) {
         builder.apiEndpoint,
         builder.modelId,
         builder.projectId,
+        builder.endpointId,
+        builder.region,
+        builder.model,
         builder.maxTokens,
         builder.topK,
         builder.topP,
@@ -65,6 +71,9 @@ public abstract static class Builder implements ObjectBuilder<GoogleGenerative>
     private final String projectId;
 
     private String modelId;
+    private String endpointId;
+    private String region;
+    private String model;
     private Integer maxTokens;
     private Integer topK;
     private Float topP;
@@ -87,6 +96,24 @@ public Builder modelId(String modelId) {
       return this;
     }
 
+    /** Endpoint ID for Vertex AI. */
+    public Builder endpointId(String endpointId) {
+      this.endpointId = endpointId;
+      return this;
+    }
+
+    /** Google region. */
+    public Builder region(String region) {
+      this.region = region;
+      return this;
+    }
+
+    /** Generative model. */
+    public Builder model(String model) {
+      this.model = model;
+      return this;
+    }
+
     /** Limit the number of tokens to generate in the response. */
     public Builder maxTokens(int maxTokens) {
       this.maxTokens = maxTokens;
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/generative/NvidiaGenerative.java b/src/main/java/io/weaviate/client6/v1/api/collections/generative/NvidiaGenerative.java
index 81f414641..f88b5bb70 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/generative/NvidiaGenerative.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/generative/NvidiaGenerative.java
@@ -13,7 +13,8 @@ public record NvidiaGenerative(
     @SerializedName("baseURL") String baseUrl,
     @SerializedName("model") String model,
     @SerializedName("maxTokens") Integer maxTokens,
-    @SerializedName("temperature") Float temperature) implements Generative {
+    @SerializedName("temperature") Float temperature,
+    @SerializedName("topP") Float topP) implements Generative {
 
   @Override
   public Kind _kind() {
@@ -38,7 +39,8 @@ public NvidiaGenerative(Builder builder) {
         builder.baseUrl,
         builder.model,
         builder.maxTokens,
-        builder.temperature);
+        builder.temperature,
+        builder.topP);
   }
 
   public static class Builder implements ObjectBuilder<NvidiaGenerative> {
@@ -46,6 +48,7 @@ public static class Builder implements ObjectBuilder<NvidiaGenerative> {
     private String model;
     private Integer maxTokens;
     private Float temperature;
+    private Float topP;
 
     /** Base URL of the generative provider. */
     public Builder baseUrl(String baseUrl) {
@@ -74,6 +77,12 @@ public Builder temperature(float temperature) {
       return this;
     }
 
+    /** Top P value for sampling. */
+    public Builder topP(float topP) {
+      this.topP = topP;
+      return this;
+    }
+
     @Override
     public NvidiaGenerative build() {
       return new NvidiaGenerative(this);
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/generative/OpenAiGenerative.java b/src/main/java/io/weaviate/client6/v1/api/collections/generative/OpenAiGenerative.java
index 5e8c40db8..670abefca 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/generative/OpenAiGenerative.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/generative/OpenAiGenerative.java
@@ -14,14 +14,16 @@
 import io.weaviate.client6.v1.internal.grpc.protocol.WeaviateProtoGenerative;
 
 public record OpenAiGenerative(
+    @SerializedName("apiVersion") String apiVersion,
     @SerializedName("baseURL") String baseUrl,
-    @SerializedName("frequencyPenaltyProperty") Float frequencyPenalty,
-    @SerializedName("presencePenaltyProperty") Float presencePenalty,
-    @SerializedName("maxTokensProperty") Integer maxTokens,
-    @SerializedName("temperatureProperty") Float temperature,
-    @SerializedName("topPProperty") Float topP,
-
-    @SerializedName("model") String model) implements Generative {
+    @SerializedName("frequencyPenalty") Float frequencyPenalty,
+    @SerializedName("presencePenalty") Float presencePenalty,
+    @SerializedName("maxTokens") Integer maxTokens,
+    @SerializedName("temperature") Float temperature,
+    @SerializedName("topP") Float topP,
+    @SerializedName("model") String model,
+    @SerializedName("reasoningEffort") ReasoningEffort reasoningEffort,
+    @SerializedName("verbosity") Verbosity verbosity) implements Generative {
 
   @Override
   public Kind _kind() {
@@ -43,16 +45,20 @@ public static OpenAiGenerative of(Function<Builder, ObjectBuilder<OpenAiGenerati
 
   public OpenAiGenerative(Builder builder) {
     this(
+        builder.apiVersion,
         builder.baseUrl,
         builder.frequencyPenalty,
         builder.presencePenalty,
         builder.maxTokens,
         builder.temperature,
         builder.topP,
-        builder.model);
+        builder.model,
+        builder.reasoningEffort,
+        builder.verbosity);
   }
 
   public static class Builder implements ObjectBuilder<OpenAiGenerative> {
+    private String apiVersion;
     private String baseUrl;
     private Float frequencyPenalty;
     private Float presencePenalty;
@@ -60,6 +66,14 @@ public static class Builder implements ObjectBuilder<OpenAiGenerative> {
     private Float temperature;
     private Float topP;
     private String model;
+    private ReasoningEffort reasoningEffort;
+    private Verbosity verbosity;
+
+    /** API version for the generative provider. */
+    public Builder apiVersion(String apiVersion) {
+      this.apiVersion = apiVersion;
+      return this;
+    }
 
     /** Base URL of the generative provider. */
     public Builder baseUrl(String baseUrl) {
@@ -73,6 +87,18 @@ public Builder model(String model) {
       return this;
     }
 
+    /** Set the reasoning effort level. */
+    public Builder reasoningEffort(ReasoningEffort reasoningEffort) {
+      this.reasoningEffort = reasoningEffort;
+      return this;
+    }
+
+    /** Set the verbosity level. */
+    public Builder verbosity(Verbosity verbosity) {
+      this.verbosity = verbosity;
+      return this;
+    }
+
     /** Limit the number of tokens to generate in the response. */
     public Builder maxTokens(int maxTokens) {
       this.maxTokens = maxTokens;
@@ -110,6 +136,26 @@ public OpenAiGenerative build() {
     }
   }
 
+  public enum ReasoningEffort {
+    @SerializedName("minimal")
+    MINIMAL,
+    @SerializedName("low")
+    LOW,
+    @SerializedName("medium")
+    MEDIUM,
+    @SerializedName("high")
+    HIGH;
+  }
+
+  public enum Verbosity {
+    @SerializedName("low")
+    LOW,
+    @SerializedName("medium")
+    MEDIUM,
+    @SerializedName("high")
+    HIGH;
+  }
+
   public static record Metadata(ProviderMetadata.Usage usage) implements ProviderMetadata {
   }
 
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/generative/XaiGenerative.java b/src/main/java/io/weaviate/client6/v1/api/collections/generative/XaiGenerative.java
index 687d82dbc..c1d271f5a 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/generative/XaiGenerative.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/generative/XaiGenerative.java
@@ -17,7 +17,8 @@ public record XaiGenerative(
     @SerializedName("baseURL") String baseUrl,
     @SerializedName("model") String model,
     @SerializedName("maxTokens") Integer maxTokens,
-    @SerializedName("temperature") Float temperature) implements Generative {
+    @SerializedName("temperature") Float temperature,
+    @SerializedName("topP") Float topP) implements Generative {
 
   @Override
   public Kind _kind() {
@@ -42,7 +43,8 @@ public XaiGenerative(Builder builder) {
         builder.baseUrl,
         builder.model,
         builder.maxTokens,
-        builder.temperature);
+        builder.temperature,
+        builder.topP);
   }
 
   public static class Builder implements ObjectBuilder<XaiGenerative> {
@@ -50,6 +52,7 @@ public static class Builder implements ObjectBuilder<XaiGenerative> {
     private String model;
     private Integer maxTokens;
     private Float temperature;
+    private Float topP;
 
     /** Base URL of the generative provider. */
     public Builder baseUrl(String baseUrl) {
@@ -78,6 +81,12 @@ public Builder temperature(float temperature) {
       return this;
     }
 
+    /** Top P value for sampling. */
+    public Builder topP(float topP) {
+      this.topP = topP;
+      return this;
+    }
+
     @Override
     public XaiGenerative build() {
       return new XaiGenerative(this);
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/rerankers/CohereReranker.java b/src/main/java/io/weaviate/client6/v1/api/collections/rerankers/CohereReranker.java
index ba435e572..5cdf60c16 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/rerankers/CohereReranker.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/rerankers/CohereReranker.java
@@ -11,7 +11,7 @@ public record CohereReranker(
     @SerializedName("model") String model) implements Reranker {
 
   public static final String RERANK_ENGLISH_V2 = "rerank-english-v2.0";
-  public static final String RERANK_MULTILINGUAL_V2 = "rerank-mulilingual-v2.0";
+  public static final String RERANK_MULTILINGUAL_V2 = "rerank-multilingual-v2.0";
 
   @Override
   public Kind _kind() {
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecGoogleVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecGoogleVectorizer.java
index 9b4530e6a..449a7e756 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecGoogleVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecGoogleVectorizer.java
@@ -18,6 +18,7 @@ public record Multi2VecGoogleVectorizer(
     @SerializedName("model") String model,
     @SerializedName("dimensions") Integer dimensions,
     @SerializedName("location") String location,
+    @SerializedName("videoIntervalSeconds") Integer videoIntervalSeconds,
     /** BLOB image properties included in the embedding. */
     @SerializedName("imageFields") List<String> imageFields,
     /** BLOB video properties included in the embedding. */
@@ -80,6 +81,7 @@ public Multi2VecGoogleVectorizer(
       String model,
       Integer dimensions,
       String location,
+      Integer videoIntervalSeconds,
       List<String> imageFields,
       List<String> videoFields,
       List<String> textFields,
@@ -93,6 +95,7 @@ public Multi2VecGoogleVectorizer(
     this.model = model;
     this.dimensions = dimensions;
     this.location = location;
+    this.videoIntervalSeconds = videoIntervalSeconds;
     this.imageFields = imageFields;
     this.videoFields = videoFields;
     this.textFields = textFields;
@@ -107,6 +110,7 @@ public Multi2VecGoogleVectorizer(Builder builder) {
         builder.model,
         builder.dimensions,
         builder.location,
+        builder.videoIntervalSeconds,
         builder.imageFields.keySet().stream().toList(),
         builder.videoFields.keySet().stream().toList(),
         builder.textFields.keySet().stream().toList(),
@@ -132,6 +136,7 @@ public static class Builder implements ObjectBuilder<Multi2VecGoogleVectorizer>
     private String model;
     private String location;
     private Integer dimensions;
+    private Integer videoIntervalSeconds;
 
     public Builder(String projectId) {
       this.projectId = projectId;
@@ -152,6 +157,11 @@ public Builder dimensions(int dimensions) {
       return this;
     }
 
+    public Builder videoIntervalSeconds(int videoIntervalSeconds) {
+      this.videoIntervalSeconds = videoIntervalSeconds;
+      return this;
+    }
+
     /** Add BLOB image properties to include in the embedding. */
     public Builder imageFields(List<String> fields) {
       fields.forEach(field -> imageFields.put(field, null));
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecNvidiaVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecNvidiaVectorizer.java
index 29dcc9599..42502fc13 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecNvidiaVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecNvidiaVectorizer.java
@@ -20,7 +20,6 @@ public record Multi2VecNvidiaVectorizer(
     @SerializedName("model") String model,
     /** Whether to apply truncation. */
     @SerializedName("truncate") Boolean truncate,
-    @SerializedName("output_encoding") String outputEncoding,
     /** BLOB properties included in the embedding. */
     @SerializedName("imageFields") List<String> imageFields,
     /** TEXT properties included in the embedding. */
@@ -68,7 +67,6 @@ public Multi2VecNvidiaVectorizer(Builder builder) {
         builder.baseUrl,
         builder.model,
         builder.truncate,
-        builder.outputEncoding,
         builder.imageFields.keySet().stream().toList(),
         builder.textFields.keySet().stream().toList(),
         new Weights(
@@ -88,7 +86,6 @@ public static class Builder implements ObjectBuilder<Multi2VecNvidiaVectorizer>
     private String baseUrl;
     private String model;
     private Boolean truncate;
-    private String outputEncoding;
 
     /** Set base URL of the embedding service. */
     public Builder baseUrl(String baseUrl) {
@@ -106,11 +103,6 @@ public Builder truncate(Boolean truncate) {
       return this;
     }
 
-    public Builder outputEncoding(String outputEncoding) {
-      this.outputEncoding = outputEncoding;
-      return this;
-    }
-
     /** Add BLOB properties to include in the embedding. */
     public Builder imageFields(List<String> fields) {
       fields.forEach(field -> imageFields.put(field, null));
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecVoyageAiVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecVoyageAiVectorizer.java
index d32440dcd..e13075ce7 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecVoyageAiVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecVoyageAiVectorizer.java
@@ -18,7 +18,6 @@ public record Multi2VecVoyageAiVectorizer(
     @SerializedName("baseURL") String baseUrl,
     /** Inference model to use. */
     @SerializedName("model") String model,
-    @SerializedName("outputEncoding") String outputEncoding,
     @SerializedName("truncate") Boolean truncate,
     /** BLOB properties included in the embedding. */
     @SerializedName("imageFields") List<String> imageFields,
@@ -71,7 +70,6 @@ public static Multi2VecVoyageAiVectorizer of(Function<Builder, ObjectBuilder<Mul
   public Multi2VecVoyageAiVectorizer(
       String baseUrl,
       String model,
-      String outputEncoding,
       Boolean truncate,
       List<String> imageFields,
       List<String> textFields,
@@ -82,7 +80,6 @@ public Multi2VecVoyageAiVectorizer(
     this.vectorizeCollectionName = false;
     this.baseUrl = baseUrl;
     this.model = model;
-    this.outputEncoding = outputEncoding;
     this.truncate = truncate;
     this.imageFields = imageFields;
     this.textFields = textFields;
@@ -95,7 +92,6 @@ public Multi2VecVoyageAiVectorizer(Builder builder) {
     this(
         builder.baseUrl,
         builder.model,
-        builder.outputEncoding,
         builder.truncate,
         builder.imageFields.keySet().stream().toList(),
         builder.textFields.keySet().stream().toList(),
@@ -117,7 +113,6 @@ public static class Builder implements ObjectBuilder<Multi2VecVoyageAiVectorizer
 
     private String baseUrl;
     private String model;
-    private String outputEncoding;
     private Boolean truncate;
 
     /** Set base URL of the embedding service. */
@@ -131,11 +126,6 @@ public Builder model(String model) {
       return this;
     }
 
-    public Builder outputEncoding(String outputEncoding) {
-      this.outputEncoding = outputEncoding;
-      return this;
-    }
-
     public Builder truncate(boolean truncate) {
       this.truncate = truncate;
       return this;
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2MultiVecJinaAiVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2MultiVecJinaAiVectorizer.java
index f8fc5e063..33d9e1fae 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2MultiVecJinaAiVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2MultiVecJinaAiVectorizer.java
@@ -15,6 +15,7 @@
 public record Text2MultiVecJinaAiVectorizer(
     @SerializedName("model") String model,
     @SerializedName("dimensions") Integer dimensions,
+    @SerializedName("baseURL") String baseUrl,
 
     /**
      * Weaviate defaults to {@code true} if the value is not provided.
@@ -54,6 +55,7 @@ public static Text2MultiVecJinaAiVectorizer of(
   public Text2MultiVecJinaAiVectorizer(
       String model,
       Integer dimensions,
+      String baseUrl,
 
       boolean vectorizeCollectionName,
       List<String> sourceProperties,
@@ -61,6 +63,7 @@ public Text2MultiVecJinaAiVectorizer(
       Quantization quantization) {
     this.model = model;
     this.dimensions = dimensions;
+    this.baseUrl = baseUrl;
 
     this.vectorizeCollectionName = false;
     this.sourceProperties = sourceProperties;
@@ -72,6 +75,7 @@ public Text2MultiVecJinaAiVectorizer(Builder builder) {
     this(
         builder.model,
         builder.dimensions,
+        builder.baseUrl,
 
         builder.vectorizeCollectionName,
         builder.sourceProperties,
@@ -87,6 +91,7 @@ public static class Builder implements ObjectBuilder<Text2MultiVecJinaAiVectoriz
 
     private String model;
     private Integer dimensions;
+    private String baseUrl;
 
     public Builder model(String model) {
       this.model = model;
@@ -98,6 +103,11 @@ public Builder dimensions(int dimensions) {
       return this;
     }
 
+    public Builder baseUrl(String baseUrl) {
+      this.baseUrl = baseUrl;
+      return this;
+    }
+
     /** Add properties to include in the embedding. */
     public Builder sourceProperties(String... properties) {
       return sourceProperties(Arrays.asList(properties));
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecAwsVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecAwsVectorizer.java
index 9b9db2ee5..991b30490 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecAwsVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecAwsVectorizer.java
@@ -17,6 +17,8 @@ public record Text2VecAwsVectorizer(
     @SerializedName("model") String model,
     @SerializedName("region") String region,
     @SerializedName("service") Service service,
+    @SerializedName("targetModel") String targetModel,
+    @SerializedName("targetVariant") String targetVariant,
 
     /**
      * Weaviate defaults to {@code true} if the value is not provided.
@@ -80,6 +82,8 @@ public Text2VecAwsVectorizer(
       String model,
       String region,
       Service service,
+      String targetModel,
+      String targetVariant,
 
       boolean vectorizeCollectionName,
       List<String> sourceProperties,
@@ -89,6 +93,8 @@ public Text2VecAwsVectorizer(
     this.model = model;
     this.region = region;
     this.service = service;
+    this.targetModel = targetModel;
+    this.targetVariant = targetVariant;
 
     this.vectorizeCollectionName = false;
     this.sourceProperties = sourceProperties;
@@ -102,6 +108,8 @@ public Text2VecAwsVectorizer(Builder builder) {
         builder.model,
         builder.region,
         builder.service,
+        builder.targetModel,
+        builder.targetVariant,
 
         builder.vectorizeCollectionName,
         builder.sourceProperties,
@@ -119,6 +127,8 @@ public abstract static class Builder implements ObjectBuilder<Text2VecAwsVectori
     private String endpoint;
     private String model;
     private String region;
+    private String targetModel;
+    private String targetVariant;
 
     protected Builder(Service service) {
       this.service = service;
@@ -141,6 +151,16 @@ public Builder region(String region) {
       return this;
     }
 
+    public Builder targetModel(String targetModel) {
+      this.targetModel = targetModel;
+      return this;
+    }
+
+    public Builder targetVariant(String targetVariant) {
+      this.targetVariant = targetVariant;
+      return this;
+    }
+
     /** Add properties to include in the embedding. */
     public Builder sourceProperties(String... properties) {
       return sourceProperties(Arrays.asList(properties));
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecAzureOpenAiVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecAzureOpenAiVectorizer.java
index 121ad478a..5b7fa72f8 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecAzureOpenAiVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecAzureOpenAiVectorizer.java
@@ -14,6 +14,8 @@
 
 public record Text2VecAzureOpenAiVectorizer(
     @SerializedName("baseURL") String baseUrl,
+    @SerializedName("dimensions") Integer dimensions,
+    @SerializedName("model") String model,
     @SerializedName("deploymentId") String deploymentId,
     @SerializedName("resourceName") String resourceName,
 
@@ -54,6 +56,8 @@ public static Text2VecAzureOpenAiVectorizer of(
    */
   public Text2VecAzureOpenAiVectorizer(
       String baseUrl,
+      Integer dimensions,
+      String model,
       String deploymentId,
       String resourceName,
 
@@ -62,6 +66,8 @@ public Text2VecAzureOpenAiVectorizer(
       VectorIndex vectorIndex,
       Quantization quantization) {
     this.baseUrl = baseUrl;
+    this.dimensions = dimensions;
+    this.model = model;
     this.deploymentId = deploymentId;
     this.resourceName = resourceName;
 
@@ -74,6 +80,8 @@ public Text2VecAzureOpenAiVectorizer(
   public Text2VecAzureOpenAiVectorizer(Builder builder) {
     this(
         builder.baseUrl,
+        builder.dimensions,
+        builder.model,
         builder.deploymentId,
         builder.resourceName,
 
@@ -90,6 +98,8 @@ public static class Builder implements ObjectBuilder<Text2VecAzureOpenAiVectoriz
     private VectorIndex vectorIndex = VectorIndex.DEFAULT_VECTOR_INDEX;
 
     private String baseUrl;
+    private Integer dimensions;
+    private String model;
     private String deploymentId;
     private String resourceName;
 
@@ -98,6 +108,18 @@ public Builder baseUrl(String baseUrl) {
       return this;
     }
 
+    /** Set the number of dimensions for the vector embeddings. */
+    public Builder dimensions(int dimensions) {
+      this.dimensions = dimensions;
+      return this;
+    }
+
+    /** Select the embedding model. */
+    public Builder model(String model) {
+      this.model = model;
+      return this;
+    }
+
     public Builder deploymentId(String deploymentId) {
       this.deploymentId = deploymentId;
       return this;
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecCohereVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecCohereVectorizer.java
index ea0bed5e6..aac725bc4 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecCohereVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecCohereVectorizer.java
@@ -13,7 +13,7 @@
 import io.weaviate.client6.v1.internal.ObjectBuilder;
 
 public record Text2VecCohereVectorizer(
-    @SerializedName("baseUrl") String baseUrl,
+    @SerializedName("baseURL") String baseUrl,
     @SerializedName("model") String model,
     @SerializedName("dimensions") Integer dimensions,
     @SerializedName("truncate") Truncate truncate,
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecGoogleVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecGoogleVectorizer.java
index 8103c114f..daa1c9999 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecGoogleVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecGoogleVectorizer.java
@@ -15,6 +15,7 @@
 public record Text2VecGoogleVectorizer(
     @SerializedName("apiEndpoint") String apiEndpoint,
     @SerializedName("model") String model,
+    @SerializedName("modelId") String modelId,
     @SerializedName("titleProperty") String titleProperty,
     @SerializedName("dimensions") Integer dimensions,
     @SerializedName("taskType") TaskType taskType,
@@ -87,6 +88,7 @@ public static Text2VecGoogleVectorizer vertex(
   public Text2VecGoogleVectorizer(
       String apiEndpoint,
       String model,
+      String modelId,
       String titleProperty,
       Integer dimensions,
       TaskType taskType,
@@ -98,6 +100,7 @@ public Text2VecGoogleVectorizer(
       Quantization quantization) {
     this.apiEndpoint = apiEndpoint;
     this.model = model;
+    this.modelId = modelId;
     this.titleProperty = titleProperty;
     this.dimensions = dimensions;
     this.projectId = projectId;
@@ -113,6 +116,7 @@ public Text2VecGoogleVectorizer(Builder builder) {
     this(
         builder.apiEndpoint,
         builder.model,
+        builder.modelId,
         builder.titleProperty,
         builder.dimensions,
         builder.taskType,
@@ -136,6 +140,7 @@ public abstract static class Builder implements ObjectBuilder<Text2VecGoogleVect
     private final String projectId;
 
     private String model;
+    private String modelId;
     private String titleProperty;
     private Integer dimensions;
     private TaskType taskType;
@@ -155,6 +160,11 @@ public Builder model(String model) {
       return this;
     }
 
+    public Builder modelId(String modelId) {
+      this.modelId = modelId;
+      return this;
+    }
+
     public Builder dimensions(int dimensions) {
       this.dimensions = dimensions;
       return this;
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecJinaAiVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecJinaAiVectorizer.java
index acec520c7..2d8fca69b 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecJinaAiVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecJinaAiVectorizer.java
@@ -14,6 +14,8 @@
 
 public record Text2VecJinaAiVectorizer(
     @SerializedName("model") String model,
+    @SerializedName("baseURL") String baseUrl,
+    @SerializedName("dimensions") Integer dimensions,
 
     /**
      * Weaviate defaults to {@code true} if the value is not provided.
@@ -55,12 +57,16 @@ public static Text2VecJinaAiVectorizer of(
    */
   public Text2VecJinaAiVectorizer(
       String model,
+      String baseUrl,
+      Integer dimensions,
 
       boolean vectorizeCollectionName,
       List<String> sourceProperties,
       VectorIndex vectorIndex,
       Quantization quantization) {
     this.model = model;
+    this.baseUrl = baseUrl;
+    this.dimensions = dimensions;
 
     this.vectorizeCollectionName = false;
     this.sourceProperties = sourceProperties;
@@ -71,6 +77,8 @@ public Text2VecJinaAiVectorizer(
   public Text2VecJinaAiVectorizer(Builder builder) {
     this(
         builder.model,
+        builder.baseUrl,
+        builder.dimensions,
 
         builder.vectorizeCollectionName,
         builder.sourceProperties,
@@ -85,12 +93,24 @@ public static class Builder implements ObjectBuilder<Text2VecJinaAiVectorizer> {
     private VectorIndex vectorIndex = VectorIndex.DEFAULT_VECTOR_INDEX;
 
     private String model;
+    private Integer dimensions;
+    private String baseUrl;
 
     public Builder model(String model) {
       this.model = model;
       return this;
     }
 
+    public Builder baseUrl(String baseUrl) {
+      this.baseUrl = baseUrl;
+      return this;
+    }
+
+    public Builder dimensions(int dimensions) {
+      this.dimensions = dimensions;
+      return this;
+    }
+
     /** Add properties to include in the embedding. */
     public Builder sourceProperties(String... properties) {
       return sourceProperties(Arrays.asList(properties));
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecOpenAiVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecOpenAiVectorizer.java
index 12892d897..f2eed9719 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecOpenAiVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecOpenAiVectorizer.java
@@ -37,9 +37,9 @@ public VectorConfig.Kind _kind() {
     return VectorConfig.Kind.TEXT2VEC_OPENAI;
   }
 
-  public static String TEXT_EMBEDDING_3_SMALL = "text-embeding-3-small";
-  public static String TEXT_EMBEDDING_3_LARGE = "text-embeding-3-large";
-  public static String TEXT_EMBEDDING_ADA_002 = "text-embeding-ada-002";
+  public static String TEXT_EMBEDDING_3_SMALL = "text-embedding-3-small";
+  public static String TEXT_EMBEDDING_3_LARGE = "text-embedding-3-large";
+  public static String TEXT_EMBEDDING_ADA_002 = "text-embedding-ada-002";
 
   @Override
   public Object _self() {
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecTransformersVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecTransformersVectorizer.java
index ce05b956d..3f2a3c683 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecTransformersVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecTransformersVectorizer.java
@@ -17,6 +17,7 @@ public record Text2VecTransformersVectorizer(
     @SerializedName("passageInferenceUrl") String passageInferenceUrl,
     @SerializedName("queryInferenceUrl") String queryInferenceUrl,
     @SerializedName("poolingStrategy") PoolingStrategy poolingStrategy,
+    @SerializedName("dimensions") Integer dimensions,
 
     /** Properties included in the embedding. */
     @SerializedName("sourceProperties") List<String> sourceProperties,
@@ -57,6 +58,7 @@ public Text2VecTransformersVectorizer(Builder builder) {
         builder.passageInferenceUrl,
         builder.queryInferenceUrl,
         builder.poolingStrategy,
+        builder.dimensions,
         builder.sourceProperties,
         builder.vectorIndex,
         builder.quantization);
@@ -71,6 +73,7 @@ public static class Builder implements ObjectBuilder<Text2VecTransformersVectori
     private String passageInferenceUrl;
     private String queryInferenceUrl;
     private PoolingStrategy poolingStrategy;
+    private Integer dimensions;
 
     public Builder inferenceUrl(String inferenceUrl) {
       this.inferenceUrl = inferenceUrl;
@@ -92,6 +95,11 @@ public Builder poolingStrategy(PoolingStrategy poolingStrategy) {
       return this;
     }
 
+    public Builder dimensions(int dimensions) {
+      this.dimensions = dimensions;
+      return this;
+    }
+
     /** Add properties to include in the embedding. */
     public Builder sourceProperties(String... properties) {
       return sourceProperties(Arrays.asList(properties));
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecVoyageAiVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecVoyageAiVectorizer.java
index 465de0fc2..c9ba25ad1 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecVoyageAiVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecVoyageAiVectorizer.java
@@ -14,7 +14,7 @@
 import io.weaviate.client6.v1.internal.ObjectBuilder;
 
 public record Text2VecVoyageAiVectorizer(
-    @SerializedName("baseUrl") String baseUrl,
+    @SerializedName("baseURL") String baseUrl,
     @SerializedName("model") String model,
     @SerializedName("truncate") Boolean truncate,
     @SerializedName("dimensions") Integer dimensions,
diff --git a/src/test/java/io/weaviate/client6/v1/internal/json/JSONTest.java b/src/test/java/io/weaviate/client6/v1/internal/json/JSONTest.java
index 1439e9a00..8dbd2e1cd 100644
--- a/src/test/java/io/weaviate/client6/v1/internal/json/JSONTest.java
+++ b/src/test/java/io/weaviate/client6/v1/internal/json/JSONTest.java
@@ -941,6 +941,7 @@ public static Object[][] testCases() {
         {
             Generative.class,
             Generative.anthropic(cfg -> cfg
+                .baseUrl("https://example.com")
                 .topK(1)
                 .maxTokens(2)
                 .temperature(3f)
@@ -949,6 +950,7 @@ public static Object[][] testCases() {
             """
                 {
                   "generative-anthropic": {
+                    "baseURL": "https://example.com",
                     "topK": 1,
                     "maxTokens": 2,
                     "temperature": 3.0,
@@ -964,13 +966,23 @@ public static Object[][] testCases() {
                 "aws-region",
                 "example-model",
                 cfg -> cfg
-                    .model("example-model")),
+                    .model("example-model")
+                    .temperature(0.7f)
+                    .maxTokenCount(100)
+                    .topK(50)
+                    .topP(0.9f)
+                    .stopSequences("STOP", "END")),
             """
                 {
                   "generative-aws": {
                     "model": "example-model",
                     "region": "aws-region",
-                    "service": "bedrock"
+                    "service": "bedrock",
+                    "temperature": 0.7,
+                    "maxTokenCount": 100,
+                    "topK": 50,
+                    "topP": 0.9,
+                    "stopSequences": ["STOP", "END"]
                   }
                 }
                   """,
@@ -981,13 +993,21 @@ public static Object[][] testCases() {
                 "aws-region",
                 "https://example.com",
                 cfg -> cfg
-                    .endpoint("https://example.com")),
+                    .endpoint("https://example.com")
+                    .targetModel("custom-model")
+                    .targetVariant("variant-1")
+                    .maxTokensToSample(200)
+                    .stopSequences("STOP")),
             """
                 {
                   "generative-aws": {
                     "endpoint": "https://example.com",
                     "region": "aws-region",
-                    "service": "sagemaker"
+                    "service": "sagemaker",
+                    "targetModel": "custom-model",
+                    "targetVariant": "variant-1",
+                    "maxTokensToSample": 200,
+                    "stopSequences": ["STOP"]
                   }
                 }
                   """,
@@ -1004,12 +1024,12 @@ public static Object[][] testCases() {
             """
                 {
                   "generative-cohere": {
-                    "kProperty": 1,
-                    "maxTokensProperty": 2,
-                    "temperatureProperty": 3.0,
+                    "k": 1,
+                    "maxTokens": 2,
+                    "temperature": 3.0,
                     "model": "example-model",
-                    "returnLikelihoodsProperty": "likelihood",
-                    "stopSequencesProperty": ["stop", "halt"]
+                    "returnLikelihoods": "likelihood",
+                    "stopSequences": ["stop", "halt"]
                   }
                 }
                   """,
@@ -1077,6 +1097,7 @@ public static Object[][] testCases() {
                 .baseUrl("https://example.com")
                 .maxTokens(2)
                 .temperature(3f)
+                .topP(0.95f)
                 .model("example-model")),
             """
                 {
@@ -1084,6 +1105,7 @@ public static Object[][] testCases() {
                     "baseURL": "https://example.com",
                     "maxTokens": 2,
                     "temperature": 3.0,
+                    "topP": 0.95,
                     "model": "example-model"
                   }
                 }
@@ -1099,17 +1121,23 @@ public static Object[][] testCases() {
                     .temperature(3f)
                     .topK(4)
                     .topP(5f)
-                    .modelId("example-model")),
+                    .modelId("example-model")
+                    .endpointId("endpoint-123")
+                    .region("us-central1")
+                    .model("gemini-pro")),
             """
                 {
-                  "generative-palm": {
+                  "generative-google": {
                     "apiEndpoint": "https://example.com",
                     "maxOutputTokens": 2,
                     "temperature": 3.0,
                     "topK": 4,
                     "topP": 5,
                     "projectId": "google-project",
-                    "modelId": "example-model"
+                    "modelId": "example-model",
+                    "endpointId": "endpoint-123",
+                    "region": "us-central1",
+                    "model": "gemini-pro"
                   }
                 }
                   """,
@@ -1134,6 +1162,7 @@ public static Object[][] testCases() {
                 .baseUrl("https://example.com")
                 .maxTokens(2)
                 .temperature(3f)
+                .topP(0.9f)
                 .model("example-model")),
             """
                 {
@@ -1141,6 +1170,7 @@ public static Object[][] testCases() {
                     "baseURL": "https://example.com",
                     "maxTokens": 2,
                     "temperature": 3.0,
+                    "topP": 0.9,
                     "model": "example-model"
                   }
                 }
@@ -1160,11 +1190,11 @@ public static Object[][] testCases() {
                 {
                   "generative-openai": {
                     "baseURL": "https://example.com",
-                    "frequencyPenaltyProperty": 1.0,
-                    "presencePenaltyProperty": 2.0,
-                    "temperatureProperty": 3.0,
-                    "topPProperty": 4.0,
-                    "maxTokensProperty": 5,
+                    "frequencyPenalty": 1.0,
+                    "presencePenalty": 2.0,
+                    "temperature": 3.0,
+                    "topP": 4.0,
+                    "maxTokens": 5,
                     "model": "o3-mini"
                   }
                 }
@@ -1186,11 +1216,11 @@ public static Object[][] testCases() {
                 {
                   "generative-openai": {
                     "baseURL": "https://example.com",
-                    "frequencyPenaltyProperty": 1.0,
-                    "presencePenaltyProperty": 2.0,
-                    "temperatureProperty": 3.0,
-                    "topPProperty": 4.0,
-                    "maxTokensProperty": 5,
+                    "frequencyPenalty": 1.0,
+                    "presencePenalty": 2.0,
+                    "temperature": 3.0,
+                    "topP": 4.0,
+                    "maxTokens": 5,
                     "resourceName": "azure-resource",
                     "deploymentId": "azure-deployment"
                   }