AI Provider
Anthropic API
Anthropic API AI Models, API, Pricing, Features & Reviews
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About Anthropic API
Anthropic API is an AI provider offering API access to large language models. It hosts models from multiple AI brands, including Claude Sonnet 4, Claude Opus 4, Claude Haiku 3.5. Users can integrate the Anthropic API API into applications for text generation, code generation, reasoning, and other AI tasks.
Anthropic API AI Models
Explore 3 AI models available from this provider.
API Pricing
API pricing for models hosted by this provider.
| 모델 | 입력 | 출력 | 캐시 | 배치 |
|---|---|---|---|---|
| Claude Sonnet 4 | ₩3,900/1M | ₩19,500/1M | ₩390/1M | ₩1,950/1M |
| Claude Opus 4 | ₩19,500/1M | ₩97,500/1M | ₩1,950/1M | ₩9,750/1M |
| Claude Haiku 3.5 | ₩325/1M | ₩1,625/1M | ₩39/1M | ₩163/1M |
Related Plans
Features & Capabilities
| Capability | Support |
|---|---|
| Text Generation | |
| Code Generation | |
| Reasoning | |
| Vision | |
| Audio | |
| Function Call | |
| MCP | |
| JSON Mode | |
| Embedding |
Benchmark Results
| 모델 | MMLU | HumanEval | Arena | GPQA | SWE-Bench | Aider |
|---|---|---|---|---|---|---|
| Claude Opus 4 | 89.2 | 93.5 | 1320 | 80.1 | 55.7 | - |
What Can Anthropic API Be Used For?
Developers
- Code generation and completion
- Debugging and refactoring
- API integration and automation
Businesses
- Customer support automation
- Data analysis and reporting
- Content generation and summarization
Researchers
- Reasoning and scientific tasks
- Literature review
- Hypothesis exploration
Anthropic API Pros and Cons
Advantages
- Multiple large language models available
- API access for integration
- Supports text, code, reasoning, and more
Limitations
- Ecosystem may be smaller than established providers
- Availability and features may vary by region
- Pricing can change with model updates
Frequently Asked Questions
What is Anthropic API?▼
Anthropic API is an AI provider offering API access to large language models. It hosts models from Anthropic, including Claude Sonnet 4, Claude Opus 4, Claude Haiku 3.5. Users can integrate the Anthropic API API into applications for text generation, code generation, reasoning, and other AI tasks.
Does Anthropic API have an API?▼
Yes, {name} provides API access to its models. You can integrate it into your applications via standard HTTP endpoints and SDKs.
Is Anthropic API free to use?▼
Some models or tiers may offer activity offers or trial access. For production use, refer to the pricing section above for current rates and plans.
Is Anthropic API open source?▼
Open-source availability varies by model. Review individual model pages for licensing and open-source details.
How does Anthropic API compare with other AI providers?▼
Compare models, pricing, and benchmarks in the sections above. Use the related providers and comparisons to explore alternatives.
Last updated: 9/12/2026