IT Xianyu
Jul 20, 2026 · Artificial Intelligence
Why GPT‑5.6’s Real Breakthrough Is No Longer Hand‑Holding Prompts
GPT‑5.6 boosts evaluation scores by 10‑15% while cutting token usage 41‑66% and costs up to two‑thirds, introduces ChatGPT Work that autonomously handles end‑to‑end tasks, and offers three model tiers (Sol, Terra, Luna) that let users choose performance versus price, fundamentally changing how we prompt AI.
AI productivityChatGPT WorkGPT-5.6
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