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Pull requests: NVIDIA-NeMo/Megatron-Bridge

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Pull requests list

feat(model): add Kimi K3 language backbone support
#5130 opened Jul 27, 2026 by yaoyu-33 Contributor • Draft
3 of 5 tasks
1
perf(recipe): MB-1012 overlap expert communication on H100 area:recipe Training recipes and launch configs feature New capabilities, enhancements, or enablement work needs-more-tests Requires additional L0 and L1 test coverage before merge waiting-on-maintainers Waiting on maintainers to respond
#5129 opened Jul 27, 2026 by svcnemo-autobot Collaborator Loading…
2
feat(sft): DSv4 Flash offline-packed SFT with THD + CP area:training Training loop, callbacks, and runtime integration feature New capabilities, enhancements, or enablement work full-test-suite needs-more-tests Requires additional L0 and L1 test coverage before merge needs-review PR is ready for code review and waiting on a reviewer
#5126 opened Jul 27, 2026 by weijiac0619 Contributor Loading…
9
chore(model): deprecate additional legacy model support area:model Model implementations and HF bridge logic feature New capabilities, enhancements, or enablement work full-test-suite needs-review PR is ready for code review and waiting on a reviewer
#5125 opened Jul 27, 2026 by yaoyu-33 Contributor Loading…
5
[docs] feat: add Nemotron 3.5 Nano verification card
#5124 opened Jul 27, 2026 by cuichenx Contributor • Draft
1
perf(recipe): tune Qwen3 BF16 HybridEP on H100 area:perf Performance optimizations and benchmarking feature New capabilities, enhancements, or enablement work needs-review PR is ready for code review and waiting on a reviewer
#5123 opened Jul 27, 2026 by yaoyu-33 Contributor Loading…
4 tasks done
3
fix(ci): AUT-1100 keep verl and MCore on main area:ci ci CI, automation, test queue, or workflow infrastructure work full-test-suite needs-more-tests Requires additional L0 and L1 test coverage before merge needs-review PR is ready for code review and waiting on a reviewer
#5119 opened Jul 27, 2026 by svcnemo-autobot Collaborator Loading…
12
test(mimo): restore bias-free MoE training smoke area:model Model implementations and HF bridge logic ci CI, automation, test queue, or workflow infrastructure work needs-review PR is ready for code review and waiting on a reviewer
#5115 opened Jul 27, 2026 by liding-nv Contributor Loading…
5
ci(build): AUT-1064 provision NCCL 2.30 for source builds area:build Dependencies, packaging, images, and environment setup ci CI, automation, test queue, or workflow infrastructure work full-test-suite needs-review PR is ready for code review and waiting on a reviewer
#5112 opened Jul 26, 2026 by svcnemo-autobot Collaborator Loading…
3
ci(docs): AUT-1075 expose Fern preview failures area:ci ci CI, automation, test queue, or workflow infrastructure work needs-review PR is ready for code review and waiting on a reviewer
#5111 opened Jul 26, 2026 by svcnemo-autobot Collaborator Loading…
1
fix(release): AUT-1074 AUT-1072 build wheels with validated NCCL area:build Dependencies, packaging, images, and environment setup ci CI, automation, test queue, or workflow infrastructure work full-test-suite needs-review PR is ready for code review and waiting on a reviewer
#5110 opened Jul 26, 2026 by svcnemo-autobot Collaborator Loading…
4
fix(ci): AUT-1065 preserve Fern preview diagnostics area:ci ci CI, automation, test queue, or workflow infrastructure work needs-review PR is ready for code review and waiting on a reviewer
#5108 opened Jul 26, 2026 by svcnemo-autobot Collaborator Loading…
1
ci: AUT-1053 limit per-host link check concurrency area:ci ci CI, automation, test queue, or workflow infrastructure work needs-review PR is ready for code review and waiting on a reviewer
#5102 opened Jul 26, 2026 by svcnemo-autobot Collaborator Loading…
1
chore(deps): AUT-994 bump Megatron-Core main ref area:build Dependencies, packaging, images, and environment setup ci CI, automation, test queue, or workflow infrastructure work full-test-suite needs-more-tests Requires additional L0 and L1 test coverage before merge needs-review PR is ready for code review and waiting on a reviewer
#5099 opened Jul 26, 2026 by svcnemo-autobot Collaborator Loading…
1
perf(recipe): add Qwen3.5 text H100 recipe area:perf Performance optimizations and benchmarking feature New capabilities, enhancements, or enablement work high-complexity Harder to merge: prone to conflicts and needs additional test coverage needs-more-tests Requires additional L0 and L1 test coverage before merge needs-review PR is ready for code review and waiting on a reviewer
#5098 opened Jul 26, 2026 by yaoyu-33 Contributor Loading…
32
chore(deps): AUT-994 bump Megatron-Core dev ref area:build Dependencies, packaging, images, and environment setup ci CI, automation, test queue, or workflow infrastructure work full-test-suite needs-review PR is ready for code review and waiting on a reviewer
#5096 opened Jul 26, 2026 by svcnemo-autobot Collaborator Loading…
3
perf(glm): add GLM-5.2 GB200 debugging proxy recipes
#5095 opened Jul 25, 2026 by yaoyu-33 Contributor • Draft
4 tasks done
3
[Fix] Fix Qwen3-VL CUDA graph helper aliases without changing checkpo… area:model Model implementations and HF bridge logic bug Something isn't working community-request needs-review PR is ready for code review and waiting on a reviewer
#5089 opened Jul 25, 2026 by Baibaifan Loading…
1
feat(data): add DataComp Energon preparation area:data Dataset builders, preprocessing, and samplers feature New capabilities, enhancements, or enablement work needs-review PR is ready for code review and waiting on a reviewer
#5087 opened Jul 24, 2026 by cuichenx Contributor Loading…
1
fix(recipes): MB-922 reduce DeepSeek VR200 memory pressure area:perf Performance optimizations and benchmarking bug Something isn't working needs-more-tests Requires additional L0 and L1 test coverage before merge needs-review PR is ready for code review and waiting on a reviewer
#5086 opened Jul 24, 2026 by svcnemo-autobot Collaborator Loading…
5
[automation] chore: refresh stale NVSkills signatures (2026-07-24)
#5085 opened Jul 24, 2026 by cuichenx Contributor • Draft
2
fix(model): add Gemma 3 VL verification coverage
#5084 opened Jul 24, 2026 by yaoyu-33 Contributor • Draft
8
[docs] docs: add GPT-OSS model verification cards
#5083 opened Jul 24, 2026 by yaoyu-33 Contributor • Draft
1
feat(training): support multiple validation sets and eval at start area:training Training loop, callbacks, and runtime integration community-request feature New capabilities, enhancements, or enablement work waiting-on-customer Waiting on the original author to respond
#5076 opened Jul 24, 2026 by MoPl90 Loading…
3 of 5 tasks
2
6
docs(model-card): add Nemotron 3 Super verification card area:model Model implementations and HF bridge logic feature New capabilities, enhancements, or enablement work label-card Model verification card needs-review PR is ready for code review and waiting on a reviewer
#5062 opened Jul 24, 2026 by yaoyu-33 Contributor Loading…
4 tasks done
2
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