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AI Engineer April 8, 2026

Let LLMs Wander: Engineering RL Environments — Stefano Fiorucci

Summary

The transcript discusses reinforcement learning (RL) environments for training and evaluating language models, exploring how AI agents can learn by interacting with dynamic environments. Key references include recent technical reports from DeepSeek and MiniMax, which demonstrate the effectiveness of using thousands of RL environments to improve model performance and intelligence. The practical takeaway is that by balancing exploration and exploitation, language models can learn from experience, transform their capabilities, and solve increasingly complex multi-step tasks through iterative interaction and feedback.

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