
Meta AI Researcher Explains ARE and Gaia2: Scaling Up Agent Environments and Evaluations
From Deep Papers by Arize AI
November 10, 2025 · 23 min
About this episode
Grégoire Mialon discusses Meta AI's paper on scaling agent environments and evaluations.
In our latest paper reading, we had the pleasure of hosting Grégoire Mialon — Research Scientist at Meta Superintelligence Labs — to walk us through Meta AI’s groundbreaking paper titled “ARE: scaling up agent environments and evaluations" and the new ARE and Gaia2 frameworks. Learn more about AI observability and evaluation, join the Arize AI Slack community or get the latest on LinkedIn and X.
People in this episode
Host: Arize AI
Guest: Grégoire Mialon
Topics covered
- AI observability
- agent environments
- evaluations
- Meta AI
- research
- technology
Keywords
- AI
- Meta AI
- ARE
- Gaia2
- research
- agent environments
- evaluations
Mentioned in this episode
Organizations: Meta Superintelligence Labs
Products: ARE, Gaia2
Books & works: ARE: scaling up agent environments and evaluations
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