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They extracted hidden chain-of-thought from GPT-6 Astra!

What are the implications of this? Seems crucial that we can observe CoT to have any sort of trust in model reasoning - but without hacks like this, that's just impossible in frontier models...

Read the full story at r/machinelearningnews ↗

Timeline · 2 reports

  1. 2026-09-25 09:46 · r/machinelearningnews
    We extracted hidden chain-of-thought from GPT-6 Astra. Here's what surprised us
  2. 2026-09-24 17:49 · r/machinelearningnews
    They extracted hidden chain-of-thought from GPT-6 Astra!

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