Overview
GPT-5.5 vs Llama 4 Maverick: side-by-side summary
GPT-5.5 and Llama 4 Maverick are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
GPT-5.5, from OpenAI, has a 1,050,000-token context window and is priced at $5/M tokens input, $30/M tokens output on OpenRouter.
Llama 4 Maverick, from Meta Llama, has a 1,048,576-token context window and is priced at $0.1875/M tokens input, $0.6525/M tokens output on OpenRouter.
- Context window
- GPT-5.5: 1,050,000 tokens
- Llama 4 Maverick: 1,048,576 tokens
- Price
- GPT-5.5: $5/M tokens input, $30/M tokens output
- Llama 4 Maverick: $0.1875/M tokens input, $0.6525/M tokens output
- Provided by
- GPT-5.5: OpenAI
- Llama 4 Maverick: Meta Llama