The top alternative to Reve 2.1 is GPT Image 2 API, rated 1259 Elo (#1 of 65) in the Image Editing Arena, followed by GPT-Image 1.5 (1254 Elo).
GPT Image 2 API is the highest-ranked image to image alternative, with 1259 Elo (#1 of 65) in the Image Editing Arena from blind human-preference votes. The full ranking below lists 15 alternatives.
All models here compete in the same human-preference arena as Reve 2.1 — open any model page or a head-to-head compare link for the direct matchup.