open-athena/MarinFold
1.54 TB
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Open Athena
Open Athena is a nonprofit that accelerates academia with capabilities from the AI frontier
AI is transforming how discovery happens, but the ability to build and adapt large foundation models is concentrated inside industry.
Open Athena provides labs with engineers, compute, and coordination to transform promising prototypes into breakthrough foundation models that are developed openly and sustained within academic systems.
Selected Snowball 67B-A2B checkpoints from mixed-task RLVR training.
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open-athena/Snowball-67B-A2B-10T-Mixed-RLVR-Sync-Step92
67B • Updated • 1.21k -
open-athena/Snowball-67B-A2B-10T-Mixed-RLVR-Async-Step92
67B • Updated • 16 -
open-athena/Snowball-67B-A2B-10T-Mixed-RLVR2-Sync-Step116
Reinforcement Learning • 67B • Updated • 26 -
open-athena/Snowball-67B-A2B-10T-Mixed-RLVR2-Async-Step146
Reinforcement Learning • 67B • Updated • 55
Checkpoints trained with mixed RLVR from the 5.7T-token Snowball agentic SFT lineage.
Selected Snowball 67B-A2B checkpoints from mixed-task RLVR training.
-
open-athena/Snowball-67B-A2B-10T-Mixed-RLVR-Sync-Step92
67B • Updated • 1.21k -
open-athena/Snowball-67B-A2B-10T-Mixed-RLVR-Async-Step92
67B • Updated • 16 -
open-athena/Snowball-67B-A2B-10T-Mixed-RLVR2-Sync-Step116
Reinforcement Learning • 67B • Updated • 26 -
open-athena/Snowball-67B-A2B-10T-Mixed-RLVR2-Async-Step146
Reinforcement Learning • 67B • Updated • 55
models 54
open-athena/Grug-67B-A2B-Datakit-SFT-262K-2026.10.05
Text Generation • 67B • Updated • 48
open-athena/Grug-67B-A2B-Antidoom-RLVR1-Reference-KL-Step20-2026.10.04
Text Generation • 67B • Updated • 94
open-athena/Grug-67B-A2B-Antidoom-RLVR1-Step12-2026.10.02
Text Generation • 67B • Updated • 110
open-athena/Grug-67B-A2B-Dr-Doom-Science-SFT-Step5989-2026.10.02
Text Generation • 67B • Updated • 601
open-athena/Snowball-67B-A2B-Step38-Science-SFT-Science-Forward-Step13161-2026.09.26
Text Generation • 67B • Updated • 744
open-athena/Snowball-67B-A2B-Step38-Science-SFT-Proof-First-Step12943-2026.09.26
Text Generation • 67B • Updated • 703
open-athena/Snowball-67B-A2B-Step38-Science-SFT-Balanced-Step12891-2026.09.26
Text Generation • 67B • Updated • 693
open-athena/Grug-67B-A2B-Datakit-SFT-262K-2026.09.21-dr-doom
Text Generation • 67B • Updated • 423
open-athena/Grug-67B-A2B-GLM53-RLVR1-Async-Step48
Text Generation • 67B • Updated • 300
open-athena/Grug-67B-A2B-GLM53-RLVR-SFT-2026.09.23
Text Generation • 67B • Updated • 363
datasets 506
open-athena/task-trove
Viewer • Updated • 931k • 2.06k • 1
open-athena/snowball-broad-domain-rlvr-campaign-2026
Preview • Updated • 150
open-athena/marin-science-expert-sft-results-2026-10
Updated • 1.99k
open-athena/snowball-step38-science-rlvr-sft-2026-09
Updated • 113
open-athena/glm53-rlvr1-snowball-sft-5000-2026-09-23
Updated • 72
open-athena/pdbthink-coordinate-tasks
Viewer • Updated • 100k • 1.15k
open-athena/pdbthink-glm53-teacher-traces
Viewer • Updated • 85.6k • 96
open-athena/ultrachat-persona-conversations
Viewer • Updated • 200k • 109
open-athena/science-tool-use-conversations
Viewer • Updated • 10.7k • 177
open-athena/synthetic-misconceptions-conversations
Viewer • Updated • 3.45k • 140