From zero pre-training to a shipped model in under 4 months: Flint's auto-research pipeline

thursdai_pod · x · 2026-10-27

On the ThursdAI podcast, Tim Shi of Recursive explains how Flint came together—from zero pre-training effort to a shipped model in under 4 months. The key was applying auto research at almost every stage of the pipeline: pre-training, post-training, RL, and inference.

Related event: Recursive Trained Flint From Scratch in Four Months Using Automated Research(4 posts)→

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