GPT Image 2.5 Sunburst brings extra precision and tighter control across edits, with longer generation times. Built for production-ready campaign creative and polished product imagery.

ByteDance just launched Seedream 5.5🚀 Outperforming GPT Image 2.5 Sunburst & Nano Banana 2.1 in both text rendering fidelity and visual realism. What's new: • Supports continued work on the same image across 100 rounds of editing. • Native transparent/translucent background export (Alpha channel) • Doubled usability for cinematic and office use cases vs. 5.0 Pro Seedream 5.5 is gradually rolling out across Dreamina, Doubao, Doubao Work, and Volcano Engine Ark.

Flare when you need it fast. Sunburst when every detail counts. Both GPT-Image-2.5 models are now live on DaVinci. Pick your speed, or use both. Open DaVinci and try ChatGPT Images 2.5

GPT Image 2.5 supports image generation and editing on AI Gateway. 𝚊𝚠𝚊𝚒𝚝 𝚐𝚎𝚗𝚎𝚛𝚊𝚝𝚎𝙸𝚖𝚊𝚐𝚎({ 𝚖𝚘𝚍𝚎𝚕: "𝚘𝚙𝚎𝚗𝚊𝚒/𝚐𝚙𝚝-𝚒𝚖𝚊𝚐𝚎-𝟸.𝟻-𝚜𝚞𝚗𝚋𝚞𝚛𝚜𝚝", 𝚙𝚛𝚘𝚖𝚙𝚝: "𝙰𝙸 𝙶𝚊𝚝𝚎𝚠𝚊𝚢 𝚟𝚒𝚗𝚝𝚊𝚐𝚎 𝚜𝚒𝚐𝚗", }); Try now:

We gave four frontier image editing models the same photo and 30 edits in a row: Ideogram 4.5 keeps most of the room intact, while the others drift, GPT Image 2.5 Sunburst most visibly. We've seen some interesting demos of multi-turn editing consistency from the latest image editing models, so we ran our own test: GPT Image 2.5 Sunburst, #1# on our Image Editing leaderboard, against Ideogram 4.5, FLUX 3 and Nano Banana 2.1. Our leaderboard scores single edits; this tests what happens when 30 consecutive changes stack up, with each model editing its own previous output through a 30-step real estate staging sequence: light the fire, add a sofa, repaint the walls, swap day for twilight, and more. Why are the final results so different? @ideogram_ai's Ideogram 4.5 and @bfl_ml's FLUX 3 edit locally. On small edits like adding a vase of tulips, we measured that they left 95% or more of the image essentially untouched. GPT Image 2.5 (Sunburst) re-renders most of the entire image on every edit, leaving only about a fifth of the image unchanged, so small shifts in colour and detail compound over turns. Nano Banana 2.1 sits in between: its edits stay local, but the rest of the image shifts slightly and gradually darkens.