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Pull requests: facebookresearch/fairseq2

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Pull requests list

Add Gemma4 12b unified model support in Fairseq2 CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1519 opened Jun 8, 2026 by YunchaoYang Contributor • Draft
7 tasks
[nemotron] Add NemotronH (Mamba2-Transformer hybrid MoE) text-LLM sup… CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1516 opened Jun 4, 2026 by YunchaoYang Contributor • Draft
7 tasks
Update docs: add What's New in v0.8 with actual release content CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1515 opened May 28, 2026 by YunchaoYang Contributor Loading…
7 tasks done
Add Qwen3.5/3.6 model families CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1514 opened May 27, 2026 by YunchaoYang Contributor Loading…
7 tasks done
fix(data): align filter() kwarg between Python stub and pybind CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1511 opened May 25, 2026 by Ace3Z Loading…
2
fix(data): align dynamic_bucket kwarg between Python stub and pybind CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1510 opened May 24, 2026 by Ace3Z Loading…
1
2
Fix metrics logged as percentage in wandb/tensorboard/jsonl CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1507 opened Apr 8, 2026 by youssefbench Loading…
4 of 7 tasks
add importance sampling ratio low clip CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1470 opened Nov 29, 2025 by lydiadli Loading…
2 of 7 tasks
ntp loss and multi loss norm CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1466 opened Nov 26, 2025 by lydiadli Loading…
2 of 7 tasks
Add DPO recipe CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1442 opened Nov 13, 2025 by ellenxtan • Draft
7 tasks
Updated docstrings for assets CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1407 opened Nov 4, 2025 by rsyue Contributor Loading…
1
CPU default tracker CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1393 opened Oct 22, 2025 by PiechockiF Loading…
6 of 7 tasks
1
Added metrics docstrings CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1392 opened Oct 22, 2025 by rsyue Contributor Loading…
5 of 7 tasks
1
7
Add OPT architecture CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1375 opened Oct 15, 2025 by MartinGleize Contributor • Draft
7 tasks
1
Change online training verifier CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1371 opened Oct 14, 2025 by jacklanchantin Contributor • Draft
11 tasks
Online Training CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1341 opened Sep 30, 2025 by jacklanchantin Contributor • Draft
7 tasks
[Draft] hg model integration (v0) CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1323 opened Sep 20, 2025 by zyaoj Contributor • Draft
6 of 7 tasks
1
athene reward online dpo fix, speed up ray init CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1322 opened Sep 20, 2025 by uralik Contributor Loading…
RLLM CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1232 opened Jul 22, 2025 by swarnaHub Loading…
4
Unify RoPE Implementations: RotaryEncoder vs ReferenceRotaryEncoder CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1213 opened Jun 20, 2025 by cirquit Contributor Loading…
4 of 7 tasks
2
Flex attention integration with block mask cache CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1210 opened Jun 14, 2025 by djsaunde Loading…
4 of 7 tasks
@djsaunde
1
Fix macOS build from source CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1197 opened Jun 5, 2025 by cirquit Contributor Loading…
3 of 7 tasks
datareader : sampling with moving weights CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1174 opened May 12, 2025 by artemru Contributor • Draft
7 tasks
6
Jacklanchantin/verifiable nonverifiable CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1173 opened May 9, 2025 by jacklanchantin Contributor • Draft
7 tasks
1
Log chosen/rejected entropy CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed.
#1159 opened May 1, 2025 by jacklanchantin Contributor Loading…
1 of 7 tasks
4
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