# Flux 2 Klein 4B vs GPT Image 1

As of Oct 14, 2026, Flux 2 Klein 4B leads GPT Image 1 in 1 of 2 shared categories: Image edit.

Flux 2 Klein 4B: price per 1M tokens is unset in the catalog.

GPT Image 1: price per 1M tokens is unset in the catalog.

Flux 2 Klein 4B: open weights.

GPT Image 1: closed weights.

- Which to pick, Image generation: As of Oct 14, 2026, GPT Image 1 leads Flux 2 Klein 4B in Image generation at #9 against #13.
- Which to pick, Image edit: As of Oct 14, 2026, Flux 2 Klein 4B leads GPT Image 1 in Image edit at #7 against #8.

As of Oct 14, 2026, Flux 2 Klein 4B is ranked #7 in Image edit (since Oct 14, 2026; sources LMArena Image Edit; methodology v1.0).

As of Oct 14, 2026, GPT Image 1 is a former state-of-the-art holder in Image generation (since Jun 5, 2025; sources LMArena Text-to-Image; methodology v1.0).