Benjamin Feuer

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updated 3 models 1 day ago

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

Text Generation • 31B • Updated 1 day ago • 591

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

Text Generation • 32B • Updated 1 day ago • 637

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

Text Generation • 67B • Updated 1 day ago • 258

updated 2 datasets 2 days ago

open-athena/Marin-Micro-Eval-210

Viewer • Updated 2 days ago • 660 • 158

open-athena/Marin-Mini-Eval-840

Viewer • Updated 2 days ago • 2.47k • 177

updated a collection 2 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 2 days ago

published a model 2 days ago

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

Text Generation • 35B • Updated 1 day ago • 967

updated a model 2 days ago

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

Text Generation • 35B • Updated 1 day ago • 967

updated a dataset 2 days ago

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

Viewer • Updated 2 days ago • 840 • 332

published 3 datasets 3 days ago

open-athena/Marin-Micro-Eval-210

Viewer • Updated 2 days ago • 660 • 158

open-athena/Marin-Mini-Eval-840

Viewer • Updated 2 days ago • 2.47k • 177

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

Viewer • Updated 2 days ago • 840 • 332

updated a collection 3 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 2 days ago

published a model 3 days ago

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

Text Generation • 31B • Updated 1 day ago • 591

updated a dataset 3 days ago

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

Viewer • Updated 3 days ago • 1 • 76

published a dataset 3 days ago

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

Viewer • Updated 3 days ago • 1 • 76

published 2 models 3 days ago

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

Text Generation • 32B • Updated 1 day ago • 637

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

Text Generation • 67B • Updated 1 day ago • 258

updated a collection 3 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 3 days ago