AI2 Releases Olmo 3.1 with Enhanced Reasoning and Instruction-Following Capabilities
By
mseri
If you only eat one bagel today, this is the bagel.
Summary
AI2 announces Olmo 3.1, an improved version of their open-source AI model family, featuring two new 32B checkpoints with enhanced reasoning and instruction-following capabilities. The update includes substantial performance gains on math and reasoning benchmarks, with improvements of 5+ points on AIME and 4+ points on other benchmarks. The Olmo 3 family provides the open-source community with state-of-the-art models along with full model flow transparency and traceability back to training data.
Key quotes
· 3 pulledAfter the original Olmo 3 launch, we resumed our RL training run for Olmo 3 32B Think, training for an additional 21 days on 224 GPUs with extra epochs over our Dolci-Think-RL dataset.
This yielded Olmo 3.1 32B Think, which brings substantial gains across math, reasoning, and instruction-following benchmarks: improvements of 5+ points on AIME, 4+ points on other benchmarks.
Our new flagship Olmo 3 model family empowers the open source community with not only state-of-the-art open models, but the entire model flow and full traceability back to training data.
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