Building a listed tool
Hannaneh Hajishirzi
Olmo 3 technical/research leader; now Microsoft AI VP, named behind the Olmo 3 7B Think listing on Anchor Terminal.
What Hannaneh builds
Olmo 3 7B Think D · Open-weight models
Olmo 3 7B Think is Ai2's fully open 7B reasoning model for maths, code and step-by-step answers, with training data, code and checkpoints published, a 65,536-token context and thinking always on, released in November 2025 under Apache 2.0.
Olmo 3 technical/research leader; now Microsoft AI VP, researched 27 October 2026 · the people behind it
Works with
- Nathan Lambert Olmo 3 technical co-lead; now Trillium Labs founder/director
- Pradeep Dasigi Olmo Lead Research Scientist; technical leadership and post-training contributor
Questions
Who is Hannaneh Hajishirzi?
Hannaneh Hajishirzi is olmo 3 technical/research leader; now Microsoft AI VP.
What does Ai2 (Allen Institute for AI) make?
Anchor Terminal lists Olmo 3 7B Think from Ai2 (Allen Institute for AI). Olmo 3 7B Think is Ai2's fully open 7B reasoning model for maths, code and step-by-step answers, with training data, code and checkpoints published, a 65,536-token context and thinking always on, released in November 2025 under Apache 2.0.
How are Hannaneh's tools graded?
Olmo 3 7B Think is graded D, 52.3 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.
Sources (13)
- https://arxiv.org/html/2512.13961v1
- https://pdasigi.github.io/
- https://allenai.org/team
- https://www.linkedin.com/in/pradeepdasigi
- https://x.com/pdasigi
- https://www.interconnects.ai/p/building-olmo-3-think
- https://x.com/natolambert
- https://allenai.org/olmo
- https://www.linkedin.com/in/hanna-hajishirzi-83359816b
- https://x.com/HannaHajishirzi
- https://allenai.org/
- https://huggingface.co/allenai/Olmo-3-7B-Think
- https://allenai.org/about
These are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.