
Hanna HajishirziResearcher
Microsoft AI
Vice President
via Microsoft AI
Researcher

Member of the Technical Staff at Microsoft AI
Soldaini helped lead Olmo, which releases not only an AI model but also the data, code and intermediate steps used to build it, giving researchers unusual visibility into model training. He now works on reasoning models at Microsoft AI and previously built question-answering systems for Amazon Alexa.
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Microsoft AIWork and education history is primarily focused on AI-relevant roles and may not be comprehensive.
Last editorial review: August 22, 2026