GPT-5.5 compared to other AI models

Compare GPT-5.5 from OpenAI to other AI models on key metrics including benchmarks, price, context length, and other model features. Access GPT-5.5 and hundreds of other AI models through the OpenRouter API.

GPT-5.5 metrics summary
Context window	1,050,000 tokens
Price	$5/M tokens input, $30/M tokens output
Provided by	OpenAI

GPT-5.5 compared to other AI models

Compare GPT-5.5 from OpenAI to other AI models on key metrics including benchmarks, price, context length, and other model features. Access GPT-5.5 and hundreds of other AI models through the OpenRouter API.