PyTorch Conf deck: how agents get trained in 2026 — SFT, distillation, GRPO, RL envs, TRL + OpenEnv

SergioPaniego · x · 2026-10-22

Slides from a talk at PyTorch Conf North America on how agents get trained in 2026 and how to do it yourself: SFT → distillation → GRPO → RL environments → training through the harness, all built with TRL + OpenEnv. The deck includes lots of links. Each of the first four steps also has a full episode with more detail in the author's summer Training Agents livestream series (playlist linked).

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