Ai2

@allen_ai

Breakthrough AI to solve the world's biggest problems. › Join us: allenai.org/careers › Newsletter: tinyurl.com/3vc2r2m8

Seattle, WA

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Ai2
@allen_ai
Aug 27
AI’s biggest role in science may not be answering questions. It may be helping scientists find which questions are worth asking. At @ProvSwedish, AutoDiscovery surfaced an unexpected immune signal in a heavily studied cancer dataset—and follow-up research confirmed it. 🧵
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Ai2
@allen_ai
32m
Training an LLM by showing it answers people prefer – and ones they don’t – can improve it while quietly worsening behaviors. @GoodfireAI used our open post-training stack to predict how a full training run would change responses to different prompts. 🧵 allenai.org/blog/goodfire-…
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@allen_ai
20h
We're at #ECCV2026 with papers & talks across the conference. Come say hello and learn about our latest research!
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Ai2
@allen_ai
Sep 4
ML emulators mimic climate processes faster than traditional models. Next is coupling atmosphere & ocean emulators so their predictions feed into each other as the simulation runs. With the E3SM team, we built a system that does that: SamudrACE-E3SMv3. 🧵
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Ai2
@allen_ai
Sep 1
Do LLM safety & capability evals measure what they claim to? We built BenchMIRT to audit them + see which model abilities their Qs actually test. On BBQ, a social-bias eval, it found the Qs distinguished models more by reasoning ability than safety. 🧵 allenai.org/blog/benchmirt
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