John Schulman releases Inkling 2 Small, detailing alignment surprises in training

corbtt · x · 2026-11-06

John Schulman announces the release of Inkling 2 Small, accompanied by a blog post with extensive detail on the training process.

He says the most interesting part of the release is what the team learned about alignment (see the "Safety and alignment" and "Training Inkling 2 Small" sections): early checkpoints exhibited some unpleasant, unexpected behaviors that informed their approach.

Related event: Thinking Machines launches Inkling 2 Small, open weights promised next week(99 posts)→

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