About Claude Opus 5.5
Claude Opus 5.5 is a Anthropic model. On TeamoRouter its model ID is claude-opus-5-5, and the same TeamoRouter API key works for it and every other model. Setup steps are in the API docs.
- Model ID
claude-opus-5-5- Provider
- Anthropic
- Context window
- 1M tokens
- Official list price
- $4 input / $20 output per 1M tokens
More Anthropic models
Claude Opus 5.5 guides
- Claude Opus 5.5 API: Pricing, Model ID, and Claude Code Setup
- Claude Opus 5.5 in Kilo Code: API Setup with TeamoRouter (2026)
- GPT-6 Sol vs Claude Opus 5.5 for Coding: Price, Context, Agents — Which to Pick
- Claude Opus 5.5 in Cursor, Cline and Cherry Studio: Which API Type and Base URL to Use
- Claude Opus 5.5 vs Sonnet 5.5 vs Fable 5.1: Which to Use, and How to Split Them in Claude Code
- Claude Sonnet 5.5 API: Model ID, Pricing, Claude Code Setup
Claude Opus 5.5 FAQ
- What is the Claude Opus 5.5 API model ID?
- The model ID is claude-opus-5-5. Use https://api.teamorouter.cn (no /v1) as the base URL for the Anthropic API, or https://api.teamorouter.cn/v1 for the OpenAI-compatible API.
- How much does the Claude Opus 5.5 API cost?
- The official list price of Claude Opus 5.5 is $4 input / $20 output per 1M tokens. TeamoRouter bills per use with no monthly fee; see the price table on this page for the current discounted price.