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Pull requests: Lightning-AI/litgpt

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Pull requests list

fix: keep pretrain validate lockstep on empty ranks (#2319)
#2321 opened Sep 4, 2026 by ShamikOfficial Loading…
5 of 6 tasks
fix: preserve overlapping stop-sequence prefixes
#2320 opened Sep 3, 2026 by zjn20030811 Loading…
1
Handle alternate CLI entry points when saving checkpoints
#2318 opened Aug 31, 2026 by Marchematics Loading…
1
1
feat: add MultiturnJSON datamodule + full multi-turn SFT support
#2317 opened Aug 31, 2026 by ysjprojects Collaborator • 3/3 Loading…
feat: MultiturnSFTDataset
#2315 opened Aug 30, 2026 by ysjprojects Collaborator • 2/3 Loading…
feat: multiturn support for ChatML
#2314 opened Aug 30, 2026 by ysjprojects Collaborator • 1/3 Loading…
Preserve pretraining epoch across resume
#2313 opened Aug 30, 2026 by Alphaxiaoteng Loading…
1
feat: make cross_entropy_chunk_size tunable, with an auto memory budget (#2190) [3/3]
#2312 opened Aug 28, 2026 by OnePunchMonk Contributor Loading…
1 task done
1
profile: measure the chunked_cross_entropy memory spike and find its source (#2190) [2/3]
#2311 opened Aug 28, 2026 by OnePunchMonk Contributor Loading…
1 task done
1