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Open Model Catalog

OpenRouter

Aggregator

Prices are checked hourly against OpenRouter's public models API and cross-checked with genai-prices.

API base
https://openrouter.ai/api/v1
Authentication
Bearer API key in the Authorization header.
Credential variables
OPENROUTER_API_KEY

Models

ModelIdInputOutputCache readContext
Claude Haiku 5.5anthropic/claude-haiku-5.5$0.10$0.50$0.011M
Claude Opus 5.5anthropic/claude-opus-5.5$4.00$20.00$0.201M
Claude Sonnet 5.5anthropic/claude-sonnet-5.5$2.00$10.00$0.101M
GPT-6 Lunaopenai/gpt-6-luna$0.10$0.50$0.011.05M
GPT-6.1 Solopenai/gpt-6.1-sol$2.00$10.00$0.101.05M
gpt-oss-120bopenai/gpt-oss-120b$0.037$0.17—131K
Llama 4 Maverickmeta-llama/llama-4-maverick$0.1875$0.6525$0.05128K