{"id":"openai/gpt-4o","aliases":["openrouter:openai/gpt-4o"],"displayName":"OpenAI: GPT-4o","author":"openai","createdAt":"2024-05-13T00:00:00.000Z","updatedAt":"2026-09-08T15:44:27.512Z","metadata":{"modalities":["file","image","text"],"inputModalities":["text","image","file"],"outputModalities":["text"],"contextLength":128000,"maxOutputTokens":16384,"family":"gpt","modelsDev":{"provider":"openrouter","sourceUrl":"https://models.dev/api.json","description":"Omni-era GPT for multimodal chat, practical coding, and general assistants","lastUpdated":"2024-08-06","releaseDate":"2024-05-13","capabilities":{"reasoning":false,"tool_call":true,"attachment":true,"temperature":true,"open_weights":false,"structured_output":true},"knowledgeCutoff":"2023-09"},"tokenizer":"GPT","licenseStatus":"unknown","weightsAvailable":false,"hostedInferenceAllowed":false,"gated":false,"supportedParameters":["frequency_penalty","logit_bias","logprobs","max_completion_tokens","max_tokens","prediction","presence_penalty","response_format","seed","stop","structured_outputs","temperature","tool_choice","tools","top_logprobs","top_p","web_search_options"],"providerNames":[],"designArenaCategories":["3d","codecategories","dataviz","gamedev","uicomponent","website"],"isModerated":true},"availability":"unknown","externalBest":null,"multivibeNetwork":null,"description":"GPT-4o (\"o\" for \"omni\") is OpenAI's latest AI model, supporting both text and image inputs with text outputs. It maintains the intelligence level of [GPT-4 Turbo](/models/openai/gpt-4-turbo) while being twice as...","runtimes":[],"protocols":[],"harnesses":[]}