GPT-Image-2.5-Flare vs GPT-Image-2.5-Sunburst

A side-by-side comparison of GPT-Image-2.5-Flare and GPT-Image-2.5-Sunburst: input/output pricing, capabilities and available endpoints, served live from 国际云宝子（Ai）. Both are reachable with the same API key.

Pricing comparison

ItemGPT-Image-2.5-FlareGPT-Image-2.5-Sunburst
Input (per 1M tokens)$3.25$3.25
Output (per 1M tokens)$19.5$19.5
Cache read explicit (per 1M tokens)$0.8125$0.8125

Capability comparison

ItemGPT-Image-2.5-FlareGPT-Image-2.5-Sunburst
visionYesYes

Which should you pick

Which is cheaper, GPT-Image-2.5-Flare or GPT-Image-2.5-Sunburst?

On input, GPT-Image-2.5-Flare is cheaper ($3.25 vs $3.25 per 1M tokens). On output, GPT-Image-2.5-Flare is cheaper ($19.5 vs $19.5 per 1M tokens). All prices are per million tokens in USD.

What can GPT-Image-2.5-Flare do that GPT-Image-2.5-Sunburst cannot?

both support vision.

Can I switch between GPT-Image-2.5-Flare and GPT-Image-2.5-Sunburst without changing my code?

Yes. Both are available on 国际云宝子（Ai） through one API key and the same OpenAI-compatible endpoint — switching means changing the model field from "gpt-image-2.5-flare" to "gpt-image-2.5-sunburst", nothing else.

Both are available on 国际云宝子（Ai） under one API key — switching between them means changing the model field and nothing else, so you can use each where it fits rather than picking one.

GPT-Image-2.5-Flare · GPT-Image-2.5-Sunburst · All models