Ai2 blog
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.
November 2024 - Tülu 3: The next era in open post-training
A technical deep-dive into Tülu 3, with the model "recipe", data, and more.
November 2024 - Scientific literature synthesis with retrieval-augmented language models
Ai2’s & UW’s new retrieval-augmented LM helps scientists navigate and synthesize scientific literature.
November 2024 - How many Van Goghs does it take to Van Gogh? Finding the imitation threshold
Meet MIMETIC^2: Finding the number of images required by text-to-image models for imitation of a concept.
October 2024 - Hybrid preferences: Learning to route instances for human vs. AI feedback
We introduce a routing framework that combines inputs from humans and LMs to achieve better annotation quality.