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Why Old Prompts Hurt GPT-5.5: OpenAI's 7-Element Structure and the Fresh Baseline Strategy

Why Old Prompts Hurt GPT-5.5: OpenAI's 7-Element Structure and the Fresh Baseline Strategy

GPT-5.5 prompt guidance is OpenAI's official directive for the new model family. It explains when chain-of-thought nudges and ALWAYS/NEVER rules backfire, the 7-element structure (Role, Personality, Goal, Success Criteria, Constraints, Output, Stop Rules), and the fresh-baseline migration strategy.

ZenChAIne·
What Is GPT-5.5? Benchmarks, Pricing, and How It Compares to Claude Opus 4.7 and Gemini 3.1 Pro

What Is GPT-5.5? Benchmarks, Pricing, and How It Compares to Claude Opus 4.7 and Gemini 3.1 Pro

GPT-5.5 is the latest AI model from OpenAI, released on April 23, 2026. It achieves 82.7% on Terminal-Bench 2.0 (state-of-the-art) and excels at agentic work. This article covers benchmarks, API pricing, and detailed comparisons with Claude Opus 4.7 and Gemini 3.1 Pro.

ZenChAIne·
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