LLM Token Counter

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Claude 3.7 Sonnet Token Counter

Count tokens for Anthropic's Claude 3.7 Sonnet. Get precise token counts, calculate API costs, and optimize prompts for this advanced AI with hybrid reasoning and superior coding skills.

How Claude 3.7 Sonnet Tokenization Works

Pioneering Hybrid Reasoning

Claude 3.7 Sonnet is the first AI model to feature hybrid reasoning, seamlessly switching between rapid responses and extended, in-depth thinking. This allows for unprecedented control over the balance of speed and reasoning depth.

Superior Coding Skills

Recognized as a best-in-class coding assistant, Claude 3.7 Sonnet excels at solving real-world software issues, managing full-stack updates, and automating development tasks.

Enhanced Safety

With a 45% reduction in unnecessary refusals, Claude 3.7 Sonnet provides more helpful responses while better handling prompt injection attacks to improve security.

Claude Code: The Next-Generation AI Coding Assistant

Claude 3.7 Sonnet powers Claude Code, an agentic coding tool that can read and edit code, run tests, debug, and push to GitHub. It dramatically reduces development time, turning tasks that took over 45 minutes into a single pass.

Affordable and Predictable Pricing

Claude 3.7 Sonnet maintains a competitive pricing structure, making its advanced capabilities accessible for enterprise-scale integrations and API usage.

Claude 3.7 Sonnet Pricing

Input Tokens

$3.00

per 1 million tokens

Output Tokens

$15.00

per 1 million tokens

Frequently Asked Questions