🎙️ EP 333: xAI Releases Grok 4.6 & Researchers Crack Encrypted AI Reasoning Blocks

AI Fire Daily · Aug 13, 2026 · 9m · transcript

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xAI has officially introduced Grok 4.6, positioning its new flagship reasoning model directly alongside GPT-5.6 Sol on the Artificial Analysis Intelligence Index while undercutting competitors on output token costs. Meanwhile, a security paper reveals that encrypted reasoning blocks across OpenAI, Anthropic, and Google APIs contained a fundamental portability flaw, allowing weaker models in the same provider family to decode hidden reasoning traces, API keys, and sensitive user data.

We’ll…