OpenAI ships ChatGPT Images 2.5 with up to 50% faster generation and new Sketch input feature
Polymarket · x · 2026-09-09
Per a breaking post relayed via Polymarket, OpenAI has unveiled ChatGPT Images 2.5. Key upgrades: up to 50% faster image generation, sharper details, and a new "Sketch" feature that lets users draw ideas directly inside ChatGPT to use as visual references. The report comes from a third-party account, so official confirmation of specifics is still pending.
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