All pull requests

Pull requests

• fix: retain GPU locks while canceling command groups

  #2505·bvolpato opened Oct 28, 2026·

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• test: reuse the single-rank whitening reference

  #2504·bvolpato opened Oct 28, 2026·

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• ci: batch CPU tests to reuse dependency setup

  #2503·bvolpato opened Oct 28, 2026·

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• test: reuse Gloo workers across metric reductions

  #2502·bvolpato opened Oct 28, 2026·

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• test: reuse Gloo workers in score-centering checks

  #2501·bvolpato opened Oct 28, 2026·

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• Send the generated response when continuing a multimodal partial rollout

  #2500·apex-mochen opened Oct 28, 2026·

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• perf(codec): 4.6x faster SampleCodec.prepare token-list encoding

  #2499·dexhunter opened Oct 27, 2026·

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• [Fix] Keep DFLASH draft weights out of colocated weight updates

  #2498·0z5a opened Oct 27, 2026·

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• Add Trustabl agent reliability check to CI

  #2496·Trustabl-Je opened Oct 27, 2026·

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• fix(data): give uniform reward groups exactly zero advantage

  #2494·saloni-garg opened Oct 23, 2026·

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• build(docker): upgrade Megatron to NVIDIA/Megatron-LM dev ae76c60e6 (core 0.20.0)

  run-ci-image
  #2493·shifangx opened Oct 23, 2026·4 tasks done·

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• fix(rm_hub): score the GPQA answer the reply states

  #2492·salma2vec opened Oct 23, 2026·

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• fix(ppo): mask env/tool tokens out of the reward KL penalty

  #2490·Domin-Focus opened Oct 23, 2026·

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• perf: cache DeepGEMM FP8 weights within training steps

  #2488·ggboooy opened Oct 21, 2026·

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• perf(ppo): share sampled-token and score-centering normalization

  #2487·ActuallyEdward opened Oct 20, 2026·

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• fix(rm_hub): accept numeric zero ground truth in grade_answer_verl

  #2486·Domin-Focus opened Oct 20, 2026·

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• Add P2P weight synchronization for disaggregated Megatron and SGLang

  #2485·zhuzilin opened Oct 19, 2026Contributor·

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• feat: add local training performance benchmarks

  #2481·Shomvel opened Oct 19, 2026·

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• fix(coding_agent_rl): snapshot fails when repo .gitignore ignores .harness

  #2473·dextermayhewjd opened Oct 15, 2026·

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• Add Qwen3-30B FP8-experts deterministic stack (DeepGEMM, residual checkpoint, sampling seeds)

  #2472·fy1214 opened Oct 15, 2026Contributor·4 tasks·

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• feat: support NVIDIA Nemotron 3.5 Super VL (GRPO on GEO3K, Megatron backend)

  #2471·shifangx opened Oct 14, 2026·

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• test: disable git auto-maintenance in swe workspace diff test

  #2469·gavinqii opened Oct 13, 2026·

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• fix(tau-bench): train on sampled token ids instead of retokenized chat text

  #2467·PlanckChang opened Oct 12, 2026·6 tasks done·

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• Add opt-in R3 route-mismatch metric and targeted R3 CI checks

  #2463·kar137 opened Oct 11, 2026·

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• fix(data): preserve empty datasets during prompt length filtering

  #2462·GoldArowana opened Oct 11, 2026Contributor·

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