# 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 in multi-file code refactoring, debugging precision, and detail-oriented reasoning. The model supports extended thinking up to 64K tokens and is optimized for tasks involving research, data analysis, and tool-assisted reasoning.

## Model Information

- **Organization**: [Anthropic](/llm.txt)
- **Slug**: claude-opus-4-1
- **Available at Providers**: 53
- **Release Date**: August 5, 2025

### Benchmark Scores
- AIME 2025: 0.78
- GPQA: 0.809
- SWE Bench: 0.745
- Terminal: 0.433

## Providers

| Provider | Name | $ Input (per 1M) | $ Output (per 1M) | Free | Link |
|----------|------|-----------------|------------------|------|------|
| [AIHubMix](/llm/aihubmix.txt) | claude-opus-4-1 | 16.50 | 82.50 |  | [View](https://aihubmix.com/model/claude-opus-4-1) |
| [AIMLAPI](/llm/aimlapi.txt) | Claude 4.1 Opus |  |  |  |  |
| [FastRouter](/llm/fastrouter.txt) | Anthropic: Claude Opus 4.1 | 15.00 | 75.00 |  | [View](https://fastrouter.ai/models/anthropic/claude-opus-4.1) |
| [Helicone](/llm/helicone.txt) | Anthropic: Claude Opus 4.1 | 15.00 | 75.00 |  | [View](https://www.helicone.ai/model/claude-opus-4-1) |
| [Helicone](/llm/helicone.txt) | Anthropic: Claude Opus 4.1 (20250805) | 15.00 | 75.00 |  | [View](https://www.helicone.ai/model/claude-opus-4-1-20250805) |
| [GitHub Copilot](/llm/githubcopilot.txt) | Claude Opus 4.1 | 0.00 | 0.00 | Yes |  |
| [Abacus](/llm/abacus.txt) | Claude Opus 4.1 | 15.00 | 75.00 |  |  |
| [Google Vertex AI](/llm/googlevertex.txt) | Claude Opus 4.1 | 15.00 | 75.00 |  |  |
| [Azure OpenAI](/llm/azure.txt) | Claude Opus 4.1 | 15.00 | 75.00 |  |  |
| [Cloudflare AI Gateway](/llm/cloudflareaigateway.txt) | Claude Opus 4.1 (latest) | 15.00 | 75.00 |  |  |
| [Anthropic](/llm/anthropic.txt) | Claude Opus 4.1 (latest) | 15.00 | 75.00 |  |  |
| [Anthropic](/llm/anthropic.txt) | Claude Opus 4.1 | 15.00 | 75.00 |  |  |
| [Azure AI Services](/llm/azurecognitiveservices.txt) | Claude Opus 4.1 | 15.00 | 75.00 |  |  |
| [Nano-GPT](/llm/nanogpt.txt) | Claude 4.1 Opus |  |  |  |  |
| [Nano-GPT](/llm/nanogpt.txt) | Claude 4.1 Opus Thinking |  |  |  |  |
| [OpenRouter](/llm/openrouter.txt) | Claude Opus 4.1 | 15.00 | 75.00 |  | [View](https://openrouter.ai/anthropic/claude-4.1-opus-20250805) |
| [OpenCode Zen](/llm/opencode.txt) | claude-opus-4-1 | 15.00 | 75.00 |  |  |
| [Poe](/llm/poe.txt) | Claude-Opus-4.1 | 13.00 | 64.00 |  | [View](https://poe.com/claude-opus-4.1/api) |
| [Requesty](/llm/requesty.txt) |  | 15.00 | 75.00 |  |  |
| [Requesty](/llm/requesty.txt) |  | 15.00 | 75.00 |  |  |
| [Requesty](/llm/requesty.txt) |  | 15.00 | 75.00 |  |  |
| [Requesty](/llm/requesty.txt) |  | 15.00 | 75.00 |  |  |
| [ValorGPT](/llm/valorgpt.txt) | Claude Opus 4.1 |  |  |  | [View](https://www.valorgpt.com/models/anthropic-claude-opus-4.1) |
| [Vercel AI Gateway](/llm/vercel.txt) | Claude Opus 4.1 | 15.00 | 75.00 |  |  |
| [ZenMUX](/llm/zenmux.txt) | Anthropic: Claude Opus 4.1 | 15.00 | 75.00 |  |  |
| [Routeway](/llm/routeway.txt) | Anthropic: Claude Opus 4.1 | 13.50 | 67.50 |  | [View](https://routeway.ai/models) |
| [Glama](/llm/glama.txt) | claude-opus-4-1-20250805 | 15.00 | 75.00 |  | [View](https://glama.ai/gateway/models/claude-opus-4-1-20250805) |
| [LangDB](/llm/langdb.txt) | claude-opus-4.1 |  |  |  | [View](https://langdb.ai/app/models) |
| [302.AI](/llm/302ai.txt) | claude-opus-4-1-20250805 | 15.00 | 75.00 |  | [View](https://302ai-en.apifox.cn/api-207705109) |
| [Kilo Code](/llm/kilocode.txt) | Anthropic: Claude Opus 4.1 | 15.00 | 75.00 |  |  |
| [GMI Cloud](/llm/gmi.txt) | Claude Opus 4.1 | 15.00 | 75.00 |  |  |
| [Roo Code](/llm/roocode.txt) | Claude Opus 4.1 | 15.00 | 75.00 |  | [View](https://roocode.com) |
| [RedPill](/llm/redpill.txt) | Anthropic: Claude Opus 4.1 | 15.00 | 75.00 |  |  |
| [Google Vertex AI](/llm/googlevertex.txt) | Claude Opus 4.1 |  |  |  |  |
| [JetBrains AI](/llm/jetbrains.txt) | Claude 4.1 Opus |  |  |  | [View](https://www.jetbrains.com/help/ai-assistant/supported-llms.html) |
| [302.AI](/llm/302ai.txt) | claude-opus-4-1-20250805-thinking | 15.00 | 75.00 |  | [View](https://302ai-en.apifox.cn/api-207705109) |
| [Nano-GPT](/llm/nanogpt.txt) | Claude 4.1 Opus Thinking (1K) |  |  |  |  |
| [Nano-GPT](/llm/nanogpt.txt) | Claude 4.1 Opus Thinking (8K) |  |  |  |  |
| [Nano-GPT](/llm/nanogpt.txt) | Claude 4.1 Opus Thinking (32K) |  |  |  |  |
| [Nano-GPT](/llm/nanogpt.txt) | Claude 4.1 Opus Thinking (32K) |  |  |  |  |
| [Arena AI](/llm/arenaai.txt) |  |  |  |  |  |
| [Jiekou.AI](/llm/jiekou.txt) | claude-opus-4-1-20250805 | 13.50 | 67.50 |  |  |
| [Warp](/llm/warp.txt) | Claude Opus 4.1 |  |  |  | [View](https://docs.warp.dev/agent-platform/capabilities/model-choice) |
| [Blackbox AI](/llm/blackboxai.txt) | blackboxai/anthropic/claude-opus-4.1 |  |  |  |  |
| [CometAPI](/llm/cometapi.txt) | Claude Opus 4.1 | 12.00 | 60.00 |  |  |
| [Windsurf](/llm/windsurf.txt) | Claude Opus 4.1 |  |  |  |  |
| [Windsurf](/llm/windsurf.txt) | Claude Opus 4.1 (Thinking) |  |  |  |  |
| [Qiniu](/llm/qiniuai.txt) | Claude 4.1 Opus |  |  |  |  |
| [ApiYI](/llm/apiyi.txt) | claude-opus-4-1-20250805 |  |  |  |  |
| [ApiYI](/llm/apiyi.txt) | claude-opus-4-1-20250805-thinking |  |  |  |  |
| [WaveSpeed AI](/llm/wavespeed.txt) | claude-opus-4.1 | 16.50 | 82.50 |  |  |
| [Writingmate](/llm/writingmate.txt) | Anthropic: Claude Opus 4.1 |  |  |  | [View](https://writingmate.ai/models/anthropic/claude-opus-4.1) |
| [LLM Stats](/llm/llmstats.txt) | Claude Opus 4.1 |  |  |  |  |

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