AI Model Comparison
Compare AI models by key metrics including benchmarks, price, context length, and other model features. Browse the model catalog or explore model rankings to find candidates. Access hundreds of AI models through the OpenRouter API.
Popular comparisons
Flagship models
The latest top-tier model from major labs.
Claude Fable 5.2 · Gemini 3.1 Pro Preview Custom Tools · GPT-6 Astra
Best for code
Top scores on the Artificial Analysis Coding Index.
Claude Fable 5.1 · GPT-5.6 Sol · Grok 4.6
Most affordable
Most used low-cost models this week.
DeepSeek V4.1 Flash 1017 · GPT-6 Luna · GLM 5.3 Flash
Image generation
Flagship image models from the most used labs.
Seedream 5.0 Pro · Nano Banana 2 (Gemini 3.1 Flash Image) · GPT Image 2.5 Sunburst