CHATGPT IMAGES 2.5: SPEED AND PRECISION GAINS UNEVEN

AI DESK■ 1 MIN READ

WED, SEP 9, 2026

■ AI-SUMMARIZED FROM 1 SOURCE ▸ TIMELINE

OpenAI is rolling out two new image models for ChatGPT Images 2.5—Flare for faster generation and Sunburst for more precise edits. Rollout details and user eligibility remain unclear.

The two new models represent distinct improvements in image generation capabilities. Flare prioritizes speed, reducing generation times for users who need quick results. Sunburst focuses on precision, delivering more accurate edits and refinements to existing images. However, access to these improvements is inconsistent across the ChatGPT user base. OpenAI hasn't clarified which users receive which model or on what timeline. Initial testing suggests the benefits vary significantly depending on user tier and account type. The staggered rollout leaves questions about feature parity among ChatGPT subscribers. Some users may see performance gains while others experience no changes to their image generation experience. OpenAI typically expands access gradually, but specific criteria for this deployment remain undisclosed. Users can expect more clarity as the rollout progresses, though OpenAI's communication on model distribution has historically been sparse.

■ SOURCES

► The Decoder

■ SUMMARY WRITTEN BY AI FROM THE LINKS ABOVE

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CHATGPT IMAGES 2.5: SPEED AND PRECISION GAINS UNEVEN

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