
AI
GPT Image 2.5: What the Documentation Actually Promises — and What to Verify
Can a 1K–4K API keep edits stable? GPT Image 2.5 offers 20,000-character prompts, 16 references, and Flare/Sunburst modes, with caveats.
Tomás HerreraSep 9, 2026
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Can a 1K–4K API keep edits stable? GPT Image 2.5 offers 20,000-character prompts, 16 references, and Flare/Sunburst modes, with caveats.

A hands-on evaluation of ByteDance's Seedream 5.0 Pro API — cinematic 4K image generation, reference blending, and layered editing — from the MiraMuse editorial bench.

A hands-on evaluation of ByteDance's Seedream 5.0 Pro on Emix.ai — cinematic 4K generation, reference blending, layered editing, and where it fits in a real AI art pipeline.