OpenAI Launches GPT-Image-2.5: 50% Faster, API Splits Into Flare and Sunburst

新智元 · wechat · 2026-09-09

OpenAI released GPT-Image-2.5 with up to 50% lower generation latency, better edit precision, a new Sketch (hand-drawn input) feature, and — for the first time — a split API offering. Available to all ChatGPT users including free tier; the system generates 3 billion images weekly.

Related event: OpenAI Launches ChatGPT Images 2.5 with 50% Faster Generation and Comment-Based Editing(33 posts)→

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