FLUX.1 Kontext [dev] vs GPT Image 2 API
GPT Image 2 API leads on human preference — 1254 vs 1012 Elo (#2 of 68 in the Image Editing Arena). The right pick still depends on style, speed and licensing — details below.
![FLUX.1 Kontext [dev] sample output](https://storage.googleapis.com/fal_cdn/fal/Sound-3.jpg)
| Human-preference Elo | 1012 | 1254 |
| Arena rank | #60 of 68 | #2 of 68 |
| Category | image-to-image | image-to-image |
| License | commercial | commercial |
Frequently asked
Is FLUX.1 Kontext [dev] better than GPT Image 2 API?
By human preference, GPT Image 2 API currently rates higher (1254 vs 1012 Elo). Preference votes measure typical output quality; test both on your own prompts for style fit.
What kind of models are FLUX.1 Kontext [dev] and GPT Image 2 API?
Both are image to image models available as hosted API endpoints — FLUX.1 Kontext [dev] (fal-ai/flux-kontext/dev) and GPT Image 2 API (openai/gpt-image-2/edit).
See the full best image editing models ranking.