{"id":"openai/gpt-5.6-luna","aliases":["openai/gpt-5.6-luna-20260709","openrouter:openai/gpt-5.6-luna"],"displayName":"OpenAI: GPT-5.6 Luna","author":"openai","createdAt":"2026-07-09T09:54:24.000Z","updatedAt":"2026-09-08T15:44:27.512Z","popularityRank":13,"metadata":{"modalities":["file","image","text"],"inputModalities":["file","image","text"],"outputModalities":["text"],"contextLength":1050000,"maxOutputTokens":128000,"family":"gpt-luna","modelsDev":{"provider":"openrouter","sourceUrl":"https://models.dev/api.json","description":"GPT model for general reasoning, writing, coding, and tool-assisted tasks","lastUpdated":"2026-07-09","releaseDate":"2026-07-09","capabilities":{"reasoning":true,"tool_call":true,"attachment":true,"temperature":false,"open_weights":false,"structured_output":true},"maxInputTokens":922000,"knowledgeCutoff":"2026-02-16"},"tokenizer":"GPT","licenseStatus":"unknown","weightsAvailable":false,"hostedInferenceAllowed":false,"gated":false,"supportedParameters":["include_reasoning","max_completion_tokens","max_tokens","reasoning","reasoning_effort","response_format","seed","structured_outputs","tool_choice","tools"],"providerNames":[],"isModerated":true},"availability":"unknown","externalBest":null,"multivibeNetwork":null,"description":"GPT-5.6 Luna is a fast, cost-efficient model in OpenAI's GPT-5.6 series. It is suited for high-volume, latency-sensitive tasks such as chat, classification, and lightweight agentic workflows, providing capable reasoning for...","runtimes":[],"protocols":[],"harnesses":[]}