{"omc_version":"0.1","id":"anthropic-claude-opus-5-fast","name":"Claude Opus 5 (Fast)","provider":"Anthropic","released":"2026-07-24","licence":"Commercial API","url":null,"description":"Claude Opus 5 (Fast) is Anthropic's premium hosted model for deep document analysis and complex multimodal tasks, with a one-million-token request limit that exceeds most frontier alternatives. It accepts text, images and files, but carries a steep per-token cost and no measured quality data in our records.","modalities":["text","image","file"],"context_window":1000000,"pricing":{"input_per_1m_tokens":10,"output_per_1m_tokens":50,"currency":"USD","source":"cheapest of 2 tracked offers (OpenRouter)"},"relationships":[{"type":"successor-of","id":"anthropic-claude-opus-4-8-fast"},{"type":"same-family","id":"anthropic-claude-opus-4-8-fast"},{"type":"same-family","id":"anthropic-claude-opus-4-7-fast"}],"card_meta":{"created":"2026-07-26T07:55:52.812Z","created_by":"LLMap pipeline","last_updated":"2026-07-26T07:55:52.813Z","source":"https://llmap.ai/models/anthropic-claude-opus-5-fast","omc_spec":"https://github.com/openmodelcard/spec"}}