# Anthropic: Claude Opus 4.1

Provider: anthropic  
Category: llm  
Model ID: `anthropic/claude-opus-4.1`

Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning, and agentic tasks. It achieves 74.5% on SWE-bench Verified and shows notable gains...

## Specs

- Context length: 200000 tokens
- Max output: 32000 tokens
- Modalities: image, text, file
- Released: 2025-08-05

## Pricing

- Input: $15.00 per million tokens
- Output: $75.00 per million tokens

## Providers

- **anthropic** — ctx 200000, input $15.00/M, output $75.00/M

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Last verified: 2026-04-23T23:46:29.618Z  
Canonical URL: https://switchy.build/models/claude-opus-4-1