Model · Anthropic · Text
Claude 4.7 Opus
Anthropic's flagship model — the strongest Claude variant for analysis, long-context reasoning, and complex agentic work. Default choice when you want the highest-quality Claude output.
- Modality
- Text
- License
- Proprietary (Proprietary)
- Context window
- 200,000 tokens · up to 1M (1M tokens via Anthropic's 1M-context tier (beta))
- Released
- February 1, 2026
- Last verified
- May 10, 2026
- Runs locally
- No
- Also handles
- vision
Strengths
- Best-in-class for nuanced reasoning and long-context comprehension
- Extended thinking mode for hard problems
- Strong tool-use and agentic behavior
Weaknesses
- Slowest and most expensive Claude tier
- Closed weights — cannot be self-hosted
Try it
| Where | Type | Notes |
|---|---|---|
| Anthropic API | hosted-api | API key required |
| AWS Bedrock | hosted-api | Enterprise / regional |
| Claude.ai | product | Free tier |
Used in solutions
Version history
- Claude 4.7 Opus Feb 2026 Current
- Claude Haiku 4.5 Oct 2025
- Claude 4.6 Sonnet Sep 2025
Official sources
- Model docs docs
Change log
- — Initial entry.
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