What is GPT Image?
GPT Image is OpenAI’s image model family on NightCafe. Current generations are GPT Image 1.5, 2, and GPT Image 2.5 (Flare and Sunburst). GPT Image 1 is still in the picker but is retiring on October 23, 2026.
GPT Image 2.5 is the newest and the one to start with. It adds a Quality setting (Low through Max) and two variants: Flare (faster everyday use) and Sunburst (higher precision). See the dedicated guide: GPT Image 2.5 on NightCafe.
What it’s good at
- Strong prompt fidelity and text rendering — especially GPT Image 2 and 2.5, which are also layout-aware.
- Prompt-to-edit and multi-image fusion — supported on GPT Image 1.5, 2, and 2.5 (GPT Image 1 is best for straightforward text-to-image).
- Consistent characters — on GPT Image 1.5, 2, and 2.5.
GPT Image 2.5 (newest)
- Flare — faster generation and iteration. At the top of the Studio model picker.
- Sunburst — tighter control for detailed work and edits.
- Quality: Low (default), Medium, High, Extra High, Max.
- Resolution: Medium Res (~1K) or High Res (~2K).
- Low @ Medium Res is 1 credit; Low @ High Res is 2 credits. On AI Creator and above, those Low settings are unlimited.
- Up to 16 start images. Each start image adds 1 credit.
- One image per generate.
GPT Image 2 (previous generation)
Still excellent, and still available. The Low / Medium / High tiers are the same model at different quality settings.
- Low (~1 credit, PRO) — strong everyday option; unlimited on AI Creator and above.
- Medium (~5.5 credits, PRO)
- High (~22 credits, PRO, Fast Credits)
GPT Image 1.5 and 1
- GPT Image 1.5 (Low / Medium / High, ~1 / 3.5 / 10 credits, PRO) — the previous OpenAI generation. Still capable; 1.5 Low is unlimited on AI Artist and above.
- GPT Image 1 (Low / Medium / High) — superseded by 1.5, 2, and 2.5. Retiring on October 23, 2026. See Deprecation of GPT Image 1. Switch to GPT Image 2.5 or GPT Image 2.
Start images and credits
- GPT Image 1.5 supports up to 14 start images; GPT Image 2 and 2.5 support up to 16.
- On GPT Image 2 and 2.5, each start image adds an extra 1 credit.
- The highest quality settings typically require Fast Credits.