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Building breatkthrough AI to solve the world's biggest problems.

Recent Activity

Ai2Comms published an article 1 day ago

FairStress: A deeper evaluation of fairness in LLM decision-making

faezeb published a dataset 1 day ago

allenai/fairstress

faezeb updated a dataset 1 day ago

allenai/fairstress

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Papers

Learning to Solve Hard Problems in RL for LLMs by Never Giving Up

MolmoMotion: Forecasting Point Trajectories in 3D with Language Instruction

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Articles

FairStress: A deeper evaluation of fairness in LLM decision-making

HiRO-ACEv2: Simulating extreme weather at 3 km resolution for a fraction of the cost

Impactful scheduling for GPU clusters

Open-sourcing AstaBrief, the fast report-generation model in Asta

Introducing Olmo-core 3: Open, scalable training infrastructure for large MoEs

BenchMIRT: What are LLM benchmarks actually measuring?

Introducing OlmoEarth embeddings: Custom embedding exports from OlmoEarth Studio for downstream analysis

TutorMoments: Do AI tutors know when to help and when to hold back?

The OlmoEarth Platform: Geospatial inference at planetary scale

What building Shippy taught us about building agents

DiScoFormer: One transformer for density and score, across distributions

Which tokens does a hybrid model predict better?

MolmoMotion: Language-guided 3D motion forecasting

olmo-eval: An evaluation workbench for the model development loop

OlmoEarth v1.1: A more efficient family of Earth observation models

EMO: Pretraining mixture of experts for emergent modularity

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published an article 1 day ago

Article

FairStress: A deeper evaluation of fairness in LLM decision-making

allenai

•

1 day ago

• 5

published a dataset 1 day ago

allenai/fairstress

Updated 1 day ago • 55 • 4

updated a dataset 1 day ago

allenai/fairstress

Updated 1 day ago • 55 • 4

updated a dataset 3 days ago

allenai/asta-summary-citation-counts

Viewer • Updated 3 days ago • 127M • 1.28k • 12

updated a dataset 6 days ago

allenai/asta-bench-submissions

Updated 6 days ago • 86 • 3

updated a collection 7 days ago

ACE

Ai2 Climate Emulator (ACE) is a family of fast ML models that simulate weather and climate variability over time scales from hours to centuries. • 15 items • Updated 7 days ago • 18

published an article 7 days ago

Article

HiRO-ACEv2: Simulating extreme weather at 3 km resolution for a fraction of the cost

allenai

•

7 days ago

• 14

published a model 7 days ago

allenai/HiRO-ACEv2

Updated 7 days ago • 5

updated a model 7 days ago

allenai/HiRO-ACEv2

Updated 7 days ago • 5

submitted a paper to Daily Papers 7 days ago

Scaling Repeated-Data Pretraining: Batch Size, Regularization, and GPU-Time Tradeoffs

Paper • 2610.15965 • Published 11 days ago • 4

updated a bucket 8 days ago

allenai/ai2cm-xshield

in allenai/Olmo-3.1-32B-Think 8 days ago

Add LEXam-hard evaluation result

#6 opened about 1 month ago by

published an article 12 days ago

Article

Impactful scheduling for GPU clusters

allenai

•

12 days ago

• 54

published a bucket 13 days ago

allenai/ai2cm-xshield

submitted a paper to Daily Papers 3 months ago

Rethinking the Evaluation of Harness Evolution for Agents

Paper • 2607.12227 • Published Jul 14 • 9

authored 2 papers 3 months ago

REALEDIT: Reddit Edits As a Large-scale Empirical Dataset for Image Transformations

Paper • 2502.03629 • Published Feb 5, 2025 • 2

MolmoWeb: Open Visual Web Agent and Open Data for the Open Web

Paper • 2604.08516 • Published Apr 9 • 46

authored a paper 5 months ago

EMO: Pretraining Mixture of Experts for Emergent Modularity

Paper • 2605.06663 • Published May 7 • 12

submitted a paper to Daily Papers 6 months ago

EMO: Pretraining Mixture of Experts for Emergent Modularity

Paper • 2605.06663 • Published May 7 • 12

authored a paper 6 months ago

MolmoAct2: Action Reasoning Models for Real-world Deployment

Paper • 2605.02881 • Published May 4 • 268