
gist.github.com
September 9, 2026
2 min read
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Summary
A follow-up to Reasoning prefills on a few open models and Stolen Thoughts This v1.1 reruns the reasoning-prefill experiment with GPT-5.5 Pro as the teacher. For each problem, I generated two responses from each target model: - an ordinary, unprefilled response; and - a response starting with the first 1% of GPT-5.5 Pro's reasoning, inserted into the target model's reasoning channel. The visible a...