{"omc_version":"0.1","id":"openai-gpt-5-nano","name":"GPT-5 Nano","provider":"OpenAI","released":"2025-08-07","licence":"Commercial API","url":null,"description":"GPT-5 Nano is a small hosted model from OpenAI that handles text, images and files in a single request of up to 400,000 tokens. Its measured coding score sits well above its general chat rating, while its creative writing score lags far behind — a lopsided profile that makes it a niche rather than all-rounder pick.","modalities":["text","image","file"],"context_window":400000,"capabilities":{"intelligence":1.5,"writing":1,"coding":2},"x_llmap_capability_sources":{"coding":{"suite":"lmarena-coding","suite_name":"Arena Coding","rank":106,"of":143,"score":1383.6546,"higher_is_better":true,"variant":"High"},"writing":{"suite":"lmarena-creative-writing","suite_name":"Arena Creative Writing","rank":128,"of":143,"score":1247.7658,"higher_is_better":true,"variant":"High"},"intelligence":{"suite":"lmarena-text","suite_name":"Arena Text (overall)","rank":108,"of":143,"score":1337.3662,"higher_is_better":true,"variant":"High"}},"pricing":{"input_per_1m_tokens":0.05,"output_per_1m_tokens":0.4,"currency":"USD","source":"cheapest of 5 tracked offers (OpenRouter)"},"relationships":[{"type":"successor-of","id":"openai-gpt-4-1-nano"},{"type":"same-family","id":"openai-gpt-5-4-nano"},{"type":"same-family","id":"openai-gpt-4-1-nano"}],"card_meta":{"created":"2026-07-26T19:56:05.916Z","created_by":"LLMap pipeline","last_updated":"2026-07-26T19:56:05.917Z","source":"https://llmap.ai/models/openai-gpt-5-nano","omc_spec":"https://github.com/openmodelcard/spec"}}