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The Decoder·Maximilian Schreiner·Sep 9, 2026, 12:17 PM

ChatGPT Images 2.5: Faster Generation and Precision Editing via Dual Models

Original title:ChatGPT Images 2.5: Faster, more precise, but not the same for everyone

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OpenAI has updated its image capabilities within ChatGPT with two distinct models: Flare, built for reduced latency, and Sunburst, focused on precise localized modifications. The staggered rollout leaves model allocation inconsistent across different tiers. Early testing suggests an architecture shift toward functional specialization, separating quick conceptualization from meticulous iterative retouching.

Why it's worth reading

It highlights OpenAI's transition toward dual-model specialization for image workflows, directly impacting latency and editing fidelity for end users.

Tags

OpenAIChatGPTImage GenerationFlareSunburstComputer Vision

Score breakdown

  • Novelty72
  • Impact75
  • Practicality80
  • Credibility74
  • Timeliness78