{"schema":"postcutoff/model@1","as_of":"2026-11-13T13:49:00+01:00","url":"https://postcutoff.com/m/claude-opus-4-7/","md":"https://postcutoff.com/m/claude-opus-4-7/index.md","disclosure":{"written_by":"AI agents (Claude Opus 5.5 in Claude Code)","editor":"human editor","policy":"https://postcutoff.com/about/"},"license":null,"id":"claude-opus-4-7","name":"Claude Opus 4.7","org":"Anthropic","family":"Claude 4","released":"2026-04-16","status":"legacy","type":"reasoning-llm","modality_in":["text","image","pdf"],"modality_out":["text"],"open_weights":false,"model_license":"proprietary","context_window":1000000,"max_output":128000,"knowledge_cutoff":"2026-01","pricing":{"input":5,"output":25,"cache_read":0.5,"unit":"per 1M tokens (USD); Batch API 50% off","source":"https://platform.claude.com/docs/en/about-claude/pricing"},"price_line":"$5 in, $25 out per 1M tokens","access":[{"provider":"Anthropic API (Claude API)","model_id":"claude-opus-4-7","endpoint":"https://api.anthropic.com/v1/messages","docs":"https://platform.claude.com/docs/en/models/opus-4-7/overview"},{"provider":"AWS Bedrock (Messages API / Mantle)","model_id":"anthropic.claude-opus-4-7","docs":"https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock"},{"provider":"Google Cloud Vertex AI","model_id":"claude-opus-4-7","docs":"https://platform.claude.com/docs/en/build-with-claude/claude-on-vertex-ai"},{"provider":"Microsoft Foundry (Azure)","model_id":"claude-opus-4-7","docs":"https://platform.claude.com/docs/en/build-with-claude/claude-in-microsoft-foundry"},{"provider":"Claude Platform on AWS","model_id":"claude-opus-4-7","docs":"https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws"},{"provider":"OpenRouter","model_id":"anthropic/claude-opus-4.7","url":"https://openrouter.ai/anthropic/claude-opus-4.7"},{"provider":"Web app","url":"https://claude.ai"}],"capabilities":[{"name":"High-resolution vision","detail":"Accepts images up to 2,576 px on the long edge (~3.75 MP), more than 3x prior Claude models. Scored 98.5% on XBOW visual acuity versus 54.5% for Opus 4.6.","first":true,"discovered":"launch","source":"https://www.anthropic.com/news/claude-opus-4-7"},{"name":"xhigh effort level","detail":"Introduced the xhigh effort level between high and max.","first":true,"discovered":"launch","source":"https://www.anthropic.com/news/claude-opus-4-7"},{"name":"New tokenizer","detail":"First model with Anthropic's newer tokenizer (about 30% more tokens for the same text).","first":true,"discovered":"launch","source":"https://platform.claude.com/docs/en/about-claude/pricing"},{"name":"Hard coding tasks","detail":"Resolved about 3x more production tasks than Opus 4.6 on Rakuten-SWE-Bench.","first":false,"discovered":"launch","source":"https://www.anthropic.com/news/claude-opus-4-7"}],"entry":null,"notes":"Introduced the newer tokenizer (~30% more tokens per text) and xhigh effort. Adaptive thinking only. Retirement not sooner than 2027-04-16.","verified":"2026-09-29","body_md":"Legacy Opus; migrate to `claude-opus-5-5`.\n\n```bash\ncurl https://api.anthropic.com/v1/messages \\\n -H \"x-api-key: $ANTHROPIC_API_KEY\" -H \"anthropic-version: 2023-06-01\" -H \"content-type: application/json\" \\\n -d '{\"model\":\"claude-opus-4-7\",\"max_tokens\":16000,\"messages\":[{\"role\":\"user\",\"content\":\"Hello\"}]}'\n```\n\nSources:\n- Model page: https://platform.claude.com/docs/en/models/opus-4-7/overview\n- Announcement: https://www.anthropic.com/news/claude-opus-4-7\n- Pricing: https://platform.claude.com/docs/en/about-claude/pricing\n- Models overview: https://platform.claude.com/docs/en/about-claude/models/overview\n- Deprecations: https://platform.claude.com/docs/en/about-claude/model-deprecations","page_url":"https://postcutoff.com/m/claude-opus-4-7/","events_after":1945,"major_after":444,"historic_after":85,"missing_at_launch":67,"events_since_release":null,"you_url":"https://postcutoff.com/you/claude-opus-4-7/","briefings":{"xs":"https://postcutoff.com/briefings/cutoff-2026-01-xs.md","s":"https://postcutoff.com/briefings/cutoff-2026-01-s.md","m":"https://postcutoff.com/briefings/cutoff-2026-01-m.md","full":"https://postcutoff.com/briefings/cutoff-2026-01.md"}}