The top alternative to V4.0q [instant] is GPT Image 2 API, rated 1340 Elo (#1 of 150) in the Image Arena, followed by Reve 2.1 (1300 Elo) (V4.0q [instant] itself ranks #41 of 150 at 1155 Elo).
GPT Image 2 API is the highest-ranked text to image alternative, with 1340 Elo (#1 of 150) in the Image Arena from blind human-preference votes. The full ranking below lists 15 alternatives.
All models here compete in the same human-preference arena as V4.0q [instant], which holds 1155 Elo at rank #41 — open any model page or a head-to-head compare link for the direct matchup.