Ai2 @allen_ai
Breakthrough AI to solve the world's biggest problems. › Join us: https://t.co/MjUpZpKPXJ › Newsletter: https://t.co/k9gGznstwj allenai.org Seattle, WA Joined September 2015-
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@UTAustin @Northeastern @UTMDAnderson This is the kind of diagnosis fully open models make possible. Olmo 3 gives researchers access to the model, training data, documentation, and intermediate checkpoints needed to go beyond observing a behavior and investigate where it came from.
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@UTAustin @Northeastern @UTMDAnderson The takeaway: A model may sound like it knows a specific medication when it doesn’t. And from the answer alone, that can be hard to detect.
A model can sound like it knows a drug—even when it doesn’t. Researchers at @UTAustin, @Northeastern, & @UTMDAnderson found LLMs often lack drug-specific knowledge and instead lean on morphology. Because Olmo is open, they could use it to trace why. 🧵 allenai.org/blog/olmo-drug…
Where does it go next? Jason Ren of @allen_ai previews MolmoMotion: forecasting point trajectories in 3D from a plain-language instruction — built on Molmo's pointing + tracking. Live demos, open weights, open data, open Q&A. 🗓 08/20 @ 9am PT Register: opencv.org/molmomotion-fo…
Ai2 retweeted
Proud to have been part of this project! As part of the preview, we have released annotated tutoring transcripts which we hope will be useful for future work on AI tutoring 😊
Today we're introducing a preview of TutorMoments, a framework that measures whether AI tutors can make one of the hardest calls in teaching: when to step in and help a student, & when to hold back and let them do the heavy thinking. 🧵
To gather feedback, we're releasing de-identified annotated tutoring transcripts plus code & scored replays. 💻 Code: github.com/allenai/tutorm… 🤗 Data: huggingface.co/datasets/allen… 🌐 Learn more: allenai.org/blog/tutormome…
Spelling out the trade-off in the prompt helps—every model we tested scores higher once told when to help vs. when to hold back. But it only goes so far. Models still differ widely in how reliably they make that call, & even the best scorers have plenty of room to improve.
Today we're introducing a preview of TutorMoments, a framework that measures whether AI tutors can make one of the hardest calls in teaching: when to step in and help a student, & when to hold back and let them do the heavy thinking. 🧵
We're expanding our partnership with @huggingface to accelerate open science. Our storage on the Hub is roughly tripling to ~2 petabytes, & our downloads now run at high speed—even for our largest datasets & multi-checkpoint models. 🧵
@huggingface @LeRobotHF We look forward to working with Hugging Face to deliver new artifacts in the coming months, including multimodal models & open models for science. 📝 Learn more in our blog: allenai.org/blog/hugging-f… 🤗 Browse our models, datasets, & benchmarks: huggingface.co/allenai
This builds on recent work together: Hugging Face made olmOCR-Bench an official Hub leaderboard. And when HF brought MolmoAct 2 into @LeRobotHF, we released its training data in LeRobot’s format—ready for researchers and developers to use on real hardware. x.com/LeRobotHF/stat…
MolmoAct2 runs zero-shot on an SO-ARM101, no training required 🦾 @allen_ai open Action Reasoning Model is now in LeRobot with the full lifecycle covered: fine-tuning (full or LoRA), evaluation, and real-robot deployment. It pairs a Molmo2-ER vision-language backbone with a
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