Benjamin Feuer

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updated 3 models 4 days ago

open-athena/Qwen3-30B-A3B-Chat-Aligned-Base-2026.10.30

Text Generation • 31B • Updated 4 days ago • 648

open-athena/Nemotron-3-Nano-30B-A3B-Chat-Aligned-Base-2026.10.30

Text Generation • 32B • Updated 4 days ago • 656

open-athena/Snowball-67B-A2B-Chat-Aligned-Base-2026.10.22

Text Generation • 67B • Updated 4 days ago • 272

updated 2 datasets 4 days ago

open-athena/Marin-Micro-Eval-210

Viewer • Updated 4 days ago • 660 • 170

open-athena/Marin-Mini-Eval-840

Viewer • Updated 4 days ago • 2.47k • 199

updated a collection 4 days ago

Chat-Aligned Bases

Collection

Pretrained MoE bases after one shared three-stage SFT (chat, thinking, terminal agent), used as comparable starting points for post-training research. • 4 items • Updated 4 days ago

published a model 4 days ago

open-athena/Qwen3.5-35B-A3B-Chat-Aligned-Base-2026.10.31

Text Generation • 35B • Updated 4 days ago • 998

updated a model 4 days ago

open-athena/Qwen3.5-35B-A3B-Chat-Aligned-Base-2026.10.31

Text Generation • 35B • Updated 4 days ago • 998

updated a dataset 4 days ago

open-athena/Marin-Mini-Eval-Policy-Index

Viewer • Updated 4 days ago • 840 • 469

published 3 datasets 5 days ago

open-athena/Marin-Micro-Eval-210

Viewer • Updated 4 days ago • 660 • 170

open-athena/Marin-Mini-Eval-840

Viewer • Updated 4 days ago • 2.47k • 199

open-athena/Marin-Mini-Eval-Policy-Index

Viewer • Updated 4 days ago • 840 • 469

updated a collection 5 days ago

Chat-Aligned Bases

Collection

Pretrained MoE bases after one shared three-stage SFT (chat, thinking, terminal agent), used as comparable starting points for post-training research. • 4 items • Updated 4 days ago

published a model 5 days ago

open-athena/Qwen3-30B-A3B-Chat-Aligned-Base-2026.10.30

Text Generation • 31B • Updated 4 days ago • 648

updated a dataset 5 days ago

open-athena/sft-cold-start-eval-configs-20261030

Viewer • Updated 5 days ago • 1 • 85

published a dataset 5 days ago

open-athena/sft-cold-start-eval-configs-20261030

Viewer • Updated 5 days ago • 1 • 85

published 2 models 5 days ago

open-athena/Nemotron-3-Nano-30B-A3B-Chat-Aligned-Base-2026.10.30

Text Generation • 32B • Updated 4 days ago • 656

open-athena/Snowball-67B-A2B-Chat-Aligned-Base-2026.10.22

Text Generation • 67B • Updated 4 days ago • 272

updated a collection 5 days ago

SFT Cold Start Subsampling

Collection

H100 cold-start SFT reproduction: base, six checkpoints and original 10-05 reference. Subsampling findings are provisional. • 8 items • Updated 5 days ago