Ai2 blog
March 2025 - Ai2’s Recommendations to OSTP to enable open-source innovation with the U.S. AI Action Plan
Ai2's recommendation in response to the White House’s Request for Information on an AI Action Plan.
March 2025 - Ai2 named one of Fast Company’s Most Innovative Companies for 2025
Ai2 is humbled to be included on Fast Company's 2025 most innovative companies list for making AI that are truly…
March 2025 - OLMo 2 32B: First fully open model to outperform GPT 3.5 and GPT 4o mini
Introducing OLMo 2 32B, the most capable and largest model in the OLMo 2 family.
February 2025 - OLMoE, meet iOS
Our mixture-of-experts model is available on the Apple app store! The OLMoE app allows anyone to test the model…
January 2025 - Scaling the Tülu 3 post-training recipes to surpass the performance of DeepSeek V3
Meet Tülu 3 405B, the first application of fully open post-training recipes to the largest open-weight models.
January 2025 - Introducing Ai2 ScholarQA
Ai2 ScholarQA gives in-depth, detailed, and contextual answers to help with literature review.
December 2024 - The Ai2 Climate Emulator
The Ai2 Climate Emulator: Fast, accurate AI-based atmospheric simulation for historical and future climates.
November 2024 - OLMo 2: The best fully open language model to date
Our next generation of fully-open base and instruct models sit at the Pareto frontier of performance and training…
November 2024 - Tülu 3 opens language model post-training up to more tasks and more people
Tülu 3 is a leading instruction following model family, offering fully open-source data, code, and recipes.