Meet Claude

Claude is AI for all of us. Whether you're brainstorming alone or building with a team of thousands, Claude is here to help.

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Claude’s capabilities

Advanced reasoning
Claude can perform complex cognitive tasks that go beyond simple pattern recognition or text generation
Vision analysis
Transcribe and analyze almost any static image, from handwritten notes and graphs, to photographs
Code generation
Start creating websites in HTML and CSS, turning images into structured JSON data, or debugging complex code bases
Multilingual processing
Translate between various languages in real-time, practice grammar, or create multi-lingual content

Claude 3.7 Sonnet and Claude Code

Introducing Claude 3.7 Sonnet, our most intelligent model yet and the first hybrid reasoning model. We’re also launching Claude Code, an agentic tool for coding.

Read the announcement

Model details

Claude 3.7 Sonnet

Research insights

Claude's extended thinking

The Claude model family

Right-sized for any task, the Claude family of models offers the best combination of speed and performance.

Light & fast

Haiku

Our fastest model that can execute lightweight actions, with industry-leading speed.

Hard-working

Sonnet

Our best combination of performance and speed for efficient, high-throughput tasks.

Powerful

Opus

Our highest-performing model, which can handle complex analysis, longer tasks with many steps, and higher-order math and coding tasks.

Cost

Intelligence

Why Claude?

Anthropic builds frontier AI models backed by uncompromising integrity.

Secure

With accessibility via AWS and GCP, SOC 2 Type II certification, and HIPAA compliance options, Claude adheres to the security practices your enterprise demands.

Featured paper

Constitutional Classifiers: Defending against universal jailbreaks

Featured paper

Red Teaming Language Models to Reduce Harms: Methods, Scaling Behaviors, and Lessons Learned

Featured paper

Evaluating and Mitigating Discrimination in Language Model Decisions

Reliable

Claude empowers you to deploy AI to business critical use cases, with very low hallucination rates and very high accuracy over long documents.

Featured paper

Question Decomposition Improves the Faithfulness of Model-Generated Reasoning

Leading companies build with Claude

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Talk to Claude
Claude is fast, capable, and truly conversational. Work with Claude to help you do your best work
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Build with Claude
Use the API to integrate Claude into you and your customer workflows to let AI transform your business
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Take Claude with you

Talk to Claude, anywhere you go. Brainstorm ideas, get answers, and analyze images on the go. The Claude apps put the power of frontier intelligence in your back pocket.

Meet Claude

Advanced reasoning

Vision analysis

Code generation

Multilingual processing

Haiku

Sonnet

Opus

Leading companies build with Claude

Talk to Claude

Build with Claude

Take Claude with you