GPT Image 1.5
Faster ChatGPT image generation with stronger editing, launched December 2025.
About
Released December 16, 2025, GPT Image 1.5 is the improved ChatGPT Images model, succeeding GPT Image 1. It offers faster generation and stronger image editing capabilities, building on the native image generation that arrived in GPT-4o and ChatGPT in March 2025.
Limitations: incremental upgrade rather than a generational leap — users wanting the biggest quality jump should compare against the original GPT Image 1 before upgrading workflows. As with all OpenAI image models, photorealistic human generation carries misuse guardrails that can block legitimate creative requests.
Specs
Context window
Pricing
Free quota
API access
Weights
Released
Benchmarks
No public benchmark numbers located
Provider-reported unless a source says otherwise. Benchmarks are marketing-adjacent by nature — treat them as directional.
Use cases
Trust score — 8/10
Scored 8/10 (verified tier, metrics-v1). Evidence: Verified via vendor site/docs/GitHub and reputable coverage, wave 56; Trending score 75/100 from researcher assessment.