---
title: "Claude Opus 5.5"
description: "Anthropic's model for long-running agentic coding and knowledge work, 1M-token context."
canonical: "https://vetted.tools/tools/claude-opus-5-5"
source: "https://vetted.tools/tools/claude-opus-5-5.md"
---

# Claude Opus 5.5

Anthropic's model for long-running agentic coding and knowledge work, 1M-token context.

Source: https://vetted.tools/tools/claude-opus-5-5

- Slug: `claude-opus-5-5`
- Website: [https://www.anthropic.com/claude/opus](https://www.anthropic.com/claude/opus)
- Free version: no
- Starting price: not published
- API available: no
- Categories: [Development](https://vetted.tools/tools/development), [Research](https://vetted.tools/tools/research), [Writing](https://vetted.tools/tools/writing)

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