The Thought Signature Mandate: Why My Local Proxies Broke in 2026
Solving Gemini 3’s 400 Error: The thought_signature Mandate I encountered a critical 400 Bad Request error today while orchestrating a Gemini 3.0 model through a standard local proxy, and the culprit was a missing thought_signature. This isn’t just a minor API update; it’s a fundamental shift in how Google AI Studio handles agentic reasoning in … Read more