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Anthropic builds the Claude model family — known for safety, extended thinking, and frontier coding capability. API via api.anthropic.com.
31
indexed models
31
total catalog
$0.100
cheapest model
0
free / open source
| Model | Input $/1M | Output $/1M | Context | |
|---|---|---|---|---|
Anthropic: Claude Haiku 5.5 Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use. It succeeds Claude Haiku 4.5 with stronger coding, computer use, and... | $0.100 | $0.500 | 1M | |
Anthropic: Claude 3 Haiku Claude 3 Haiku is Anthropic's fastest and most compact model for near-instant responsiveness. Quick and accurate targeted performance. See the launch announcement and benchmark results [here](https://www.anthropic.com/news/claude-3-haiku) #multimodal | $0.250 | $1.250 | 200k | |
Compare Anthropic models side-by-side
See price, speed, and benchmark differences between any two models.
Claude 3.5 Haiku features offers enhanced capabilities in speed, coding accuracy, and tool use. Engineered to excel in real-time applications, it delivers quick response times that are essential for dynamic...
| $0.800 |
| $4.000 |
| 200k |
Anthropic: Claude Haiku 4.5 Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models. Matching Claude Sonnet 4’s performance... | $1.000 | $5.000 | 200k |
Anthropic: Claude Sonnet 5.5 Claude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, succeeding Claude Sonnet 5 as a direct upgrade. It is especially strong at building features, fixing bugs, and producing... | $2.000 | $10.000 | 1M |
Anthropic: Claude 3.7 Sonnet Claude 3.7 Sonnet is an advanced large language model with improved reasoning, coding, and problem-solving capabilities. It introduces a hybrid reasoning approach, allowing users to choose between rapid responses and... | $3.000 | $15.000 | 200k |
Anthropic: Claude Opus 5.5 Claude Opus 5.5 is Anthropic's flagship model for demanding reasoning, coding, and long-horizon agentic work, succeeding Claude Opus 5. It is particularly strong at multi-step changes in large codebases, code... | $4.000 | $20.000 | 1M |
Anthropic: Claude Fable 5.1 Claude Fable 5.1 improves on Claude Fable 5 across the board, with the biggest gains in agentic coding, long-running agentic workflows, and knowledge work: long code refactors, front-end and visual... | $10.000 | $50.000 | 1M |
Anthropic: Claude Opus 4.6 (Fast) Fast-mode variant of [Opus 4.6](/anthropic/claude-opus-4.6) - identical capabilities with higher output speed at premium 6x pricing. Learn more in Anthropic's docs: https://platform.claude.com/docs/en/build-with-claude/fast-mode | $30.000 | $150.000 | 1M |
Claude Fable Anthropic's standard model — optimal balance of cost and capability for most workloads. | — | — | 200k |
Claude 3 Sonnet Claude 3 Sonnet — available via AWS Bedrock (us-east-1). | — | — | — |
Claude 3 Haiku Claude 3 Haiku — available via AWS Bedrock (us-east-1). | — | — | — |
Claude Opus 4 Claude Opus 4 — available via AWS Bedrock (us-east-1). | — | — | — |
Claude 3 Sonnet Claude 3 Sonnet — available via AWS Bedrock (us-east-1). | — | — | — |
Claude Opus 4.1 Claude Opus 4.1 — available via AWS Bedrock (us-east-1). | — | — | — |
Claude Opus 4.5 Claude Opus 4.5 — available via AWS Bedrock (us-east-1). | — | — | — |
Claude 3.7 Sonnet Claude 3.7 Sonnet — available via AWS Bedrock (us-east-1). | — | — | — |
Claude 3.5 Haiku Claude 3.5 Haiku — available via AWS Bedrock (us-east-1). | — | — | — |
Claude Sonnet 4.5 Claude Sonnet 4.5 — available via AWS Bedrock (us-east-1). | — | — | — |
Claude 3 Haiku Claude 3 Haiku — available via AWS Bedrock (us-east-1). | — | — | — |
Claude 3 Sonnet Claude 3 Sonnet — available via AWS Bedrock (us-east-1). | — | — | — |
Claude Opus 4.7 Claude Opus 4.7 — available via AWS Bedrock (us-east-1). | — | — | — |
Claude 3 Haiku Claude 3 Haiku — available via AWS Bedrock (us-east-1). | — | — | — |
claude-opus-4.6 Anthropic's most intelligent model with state-of-the-art coding, reasoning, and agentic capabilities | — | — | — |
Anthropic: Claude Sonnet 4 Claude Sonnet 4 significantly enhances the capabilities of its predecessor, Sonnet 3.7, excelling in both coding and reasoning tasks with improved precision and controllability. Achieving state-of-the-art performance on SWE-bench (72.7%),... | — | — | 1M |
Anthropic: Claude Opus 4 Claude Opus 4 is benchmarked as the world’s best coding model, at time of release, bringing sustained performance on complex, long-running tasks and agent workflows. It sets new benchmarks in... | — | — | 200k |
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... | — | — | 200k |
Anthropic: Claude Sonnet 4.5 Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with... | — | — | 1M |
Anthropic: Claude Opus 4.5 Claude Opus 4.5 is Anthropic’s frontier reasoning model optimized for complex software engineering, agentic workflows, and long-horizon computer use. It offers strong multimodal capabilities, competitive performance across real-world coding and... | — | — | 200k |
Anthropic: Claude Opus 4.6 Opus 4.6 is Anthropic’s strongest model for coding and long-running professional tasks. It is built for agents that operate across entire workflows rather than single prompts, making it especially effective... | — | — | 1M |
Anthropic: Claude Sonnet 4.6 Sonnet 4.6 is Anthropic's most capable Sonnet-class model yet, with frontier performance across coding, agents, and professional work. It excels at iterative development, complex codebase navigation, end-to-end project management with... | — | — | 1M |