GPT Image 2 Tops Image Generator Rankings in May 2026

GPT Image 2: The Undisputed Leader

As of May 2026, the market for AI image generators is not experiencing any major upheavals, but GPT Image 2 from OpenAI continues to stand out. Launched in April, this model boasts an Elo score of 1,339, an increase this month, and remains at the top of the rankings established by the Text-to-Image Arena. This ranking, managed by the independent organization Artificial Analysis, relies on user votes to assess the performance of the models.

Changes in the Top 10

While the top of the ranking remains stable, some notable movements are observed among the top ten. ByteDance, which was a serious competitor to Google and OpenAI, is losing ground to xAI. The Grok Imagine model from xAI has moved up to fifth place, relegating Seedream 4.0 from ByteDance to sixth position.

Microsoft maintains its seventh place with MAI-Image-2, surpassing the "max" version of FLUX.2 from Black Forest Labs, which has dropped two spots. This German company, a partner of Meta and Mistral AI, is seeing its presence in the upper rankings diminish, going from three models in April to just one in May. This situation benefits Recraft and HiDream, which re-enter the top 10 after several months of absence thanks to their respective models, Recraft V4.1, deployed on May 14, and HiDream-O1-Image.

The Detailed Ranking

Here is the ranking of the top ten image generators for May 2026:

• GPT Image 2 high (OpenAI): 1,339 (Elo score)
• GPT Image 1.5 high (OpenAI): 1,267
• Nano Banana 2 (Google): 1,265
• Nano Banana Pro (Google): 1,220
• grok-imagine-image-quality (xAI): 1,208
• Seedream 4.0 (ByteDance): 1,196
• MAI-Image 2 (Microsoft): 1,195
• FLUX.2 [max] (Black Forest Labs): 1,195
• Recraft V4.1 Utility (Recraft): 1,192
• HiDream-O1-Image-Dev-2604 (HiDream): 1,190

The Ranking Mechanism

The Text-to-Image Arena was created to provide an objective assessment of image generation technologies. The ranking is based on a duel system where users compare two images generated by anonymized models. The model that best meets the request is chosen, which influences its Elo score. This system allows models to gain or lose points based on the strength of their opponents. The ranking is updated every hour, ensuring real-time evaluation of performance.