🔬 Tested by TokenRouter

Same prompt. Every model. Judge for yourself.

We run a fixed set of prompts against every model in the catalog and keep the outputs — so you can compare what they actually produce, not what the docs claim.

The prompt Combine these two images into one scene keeping the red square and the blue circle.

gemini-2.5-flash-image output — gemini-2.5-flash-image google 10s

gemini-3-pro-image output — gemini-3-pro-image google 14s

gemini-3.1-flash-image output — gemini-3.1-flash-image google 6s

gemini-3.1-flash-lite-image output — gemini-3.1-flash-lite-image google ✓ passed 6s

OpenAI: GPT-5 Image output — OpenAI: GPT-5 Image openai 34s

OpenAI: GPT-5 Image Mini output — OpenAI: GPT-5 Image Mini openai 39s

OpenAI: GPT-5.4 Image 2 output — OpenAI: GPT-5.4 Image 2 openai 107s

Outputs generated 2026-07-17. Costs are measured from the provider's own billing where reported. Nothing here is simulated.