Unverified50% confidenceFactExact time

The codename for GPT-Image-2.5 is Sunburst.

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

9/28/2026

First Seen

Valid until: 12/27/2026

Sources

GPT-Image-2.5 vs Nano Banana 2: A Practical Guide to Dual-Model Routing in Image Generation Pipelines

Related Entities

GPT-Image-2.5model Sunburstmodel OpenAIcompany

Related Claims

UnverifiedThe ChatGPT Images 2.5 update introduced two new model IDs: gpt-image-2.5-sunburst and gpt-image-2.5-flare.73% similar

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