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- Apr 16, 202695% CONFIDENCEfrom anthropic.com
Claude Opus 4.7 Released
- Anthropic made Claude Opus 4.7 generally available on April 16, 2026 across Claude products, the API (claude-opus-4-7), Amazon Bedrock, Google Cloud Vertex AI and Microsoft Foundry, at the same $5/$25 per million token pricing as Opus 4.6[1][3]
- First model with new cyber safeguards that automatically block prohibited or high-risk cybersecurity requests, with a Cyber Verification Program for security professionals[1]
- New xhigh effort level; Claude Code default effort raised to xhigh; task budgets in public beta; /ultrareview command in Claude Code[1]
- The Opus product page dates it April 16, 2026[3]
Notable features
- Notable improvement on Opus 4.6 in advanced software engineering, though less broadly capable than Claude Mythos Preview[1]
- Specifications: 1M-token context window, 128K max output tokens (300K on the Batch API in beta), adaptive thinking with high default effort, text and image input with text output, and a January 2026 reliable knowledge cutoff[2]
- Vision handles images up to about 3.75 megapixels, more than three times prior Claude models; instruction following is more literal[1]
- Updated tokenizer maps the same input to roughly 1.0-1.35x more tokens[1]
- Tester figures: CursorBench 70% vs Opus 4.6's 58%[1]
References 390% CONFIDENCE
The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
- [1]95%Claude Opus 4.7anthropic.com· Posted Sep 19, 2026· Starts Apr 16, 2026· 33% of score
Anthropic's[3] own announcement, dated the day the model became available.
- [2]90%Claude Opus 4.7 - Claude Platform Docsplatform.claude.com· Added Sep 22, 2026· 34% of score
Anthropic's[1][3] Claude Opus 4.7 model page lists a 1M-token context window, 128K max output tokens, adaptive thinking, text and images to text, and a Jan 2026 reliable knowledge cutoff.
- [3]85%Claude Opus \ Anthropicanthropic.com· Added Sep 19, 2026· Starts Apr 16, 2026· 33% of score
Anthropic's[1] Claude[2] Opus page lists this announcement and its date.
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