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Pull requests: AI-Hypercomputer/maxtext

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Pull requests list

Streaming diloco with vmap finished
#4287 opened Jun 27, 2026 by Dr-Left Collaborator Draft
4 tasks done
Internal Change
#4283 opened Jun 26, 2026 by copybara-service Bot Loading…
Upgrade pretraining to jax 0.10.2
#4282 opened Jun 26, 2026 by gobbleturk Collaborator Loading…
4 tasks
Add gemma4-26b E2E test scripts for pre-training
#4278 opened Jun 26, 2026 by chiajunglien Draft
4 tasks done
docs: improve lora guide and demo notebook
#4277 opened Jun 26, 2026 by RexBearIU Collaborator Loading…
4 tasks done
[CI] Split tpu unit tests into 2 parallel worker groups
#4276 opened Jun 26, 2026 by xibinliu Collaborator Loading…
4 tasks done
zjiahao/optimize reorder sequence
#4275 opened Jun 25, 2026 by JHCuc3m Collaborator Draft
3 of 4 tasks
Added missing activation checkpointing for DeepseekV4 model gemini-review
#4272 opened Jun 25, 2026 by dipakg-lang Collaborator Loading…
4 tasks done
Bump the pip group across 3 directories with 5 updates dependencies Pull requests that update a dependency file python Pull requests that update python code
#4271 opened Jun 25, 2026 by dependabot Bot Loading…
feat(lora): save/restore LoRA config in checkpoint metadata
#4269 opened Jun 25, 2026 by RexBearIU Collaborator Loading…
4 tasks done
Fix/nnx linen parity gaps unit test
#4267 opened Jun 25, 2026 by hsuan-lun-chiang Collaborator Draft
4 tasks
Add Tokamax ring attention for TPU
#4266 opened Jun 25, 2026 by huytransformer Collaborator Loading…
4 tasks done
Fix ragged gather reduce correctness pull ready
#4262 opened Jun 24, 2026 by NuojCheng Collaborator Draft
4 tasks
Optimize MLA generate_mask with scatter update
#4261 opened Jun 24, 2026 by JHCuc3m Collaborator Draft
2 of 4 tasks
Ubench combined testing draft Draft PR
#4256 opened Jun 24, 2026 by NuojCheng Collaborator Draft
4 tasks
fix: add missing header all-gather
#4254 opened Jun 24, 2026 by mesakhcienet Collaborator Draft
4 tasks
Mesa/nnx set defaults true
#4253 opened Jun 24, 2026 by mesakhcienet Collaborator Draft
4 tasks
[RL] Fix shape mismatch on tail batch in GRPO training
#4252 opened Jun 24, 2026 by susanbao Collaborator Loading…
4 tasks done
Fix config validation test issues in maxtext.
#4248 opened Jun 24, 2026 by copybara-service Bot Loading…
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