diff --git a/output/schema/schema.json b/output/schema/schema.json
index 8b5c0161e6..61765de29f 100644
--- a/output/schema/schema.json
+++ b/output/schema/schema.json
@@ -61254,11 +61254,11 @@
         {
           "availability": {
             "serverless": {
-              "stability": "beta"
+              "stability": "stable"
             },
             "stack": {
               "since": "9.2.0",
-              "stability": "beta"
+              "stability": "stable"
             }
           },
           "description": "Whether to rescore on only the best matching chunks.",
diff --git a/specification/_types/Retriever.ts b/specification/_types/Retriever.ts
index 17f0c9d505..c442e35d9c 100644
--- a/specification/_types/Retriever.ts
+++ b/specification/_types/Retriever.ts
@@ -185,8 +185,8 @@ export class TextSimilarityReranker extends RetrieverBase {
   field: string
   /**
    * Whether to rescore on only the best matching chunks.
-   * @availability stack since=9.2.0 stability=beta
-   * @availability serverless stability=beta
+   * @availability stack since=9.2.0 stability=stable
+   * @availability serverless stability=stable
    */
   chunk_rescorer?: ChunkRescorer
 }