Last updated: 16/04/2025

AnthropicOfficial Docs

Claude 2.1

claude-2.1

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Claude 2.1

Claude 2.1 is an advanced AI assistant from Anthropic, designed for everyday productivity tasks with extended thinking capabilities for complex work.

Supports a 100,000 token context window. Handles Text inputs and outputs.

Supports tool use for advanced automation. Capable of generating structured output formats.

Model Timeline

Launch Date

11/21/2023

Knowledge Cutoff

4/1/2023

Capabilities

Text

Input Pricing

$8.00/ MTok

Context: 100,000 tokens

Output Pricing

$24.00/ MTok

Max tokens: 4,096

Additional Model Information

Tool Use

Yes

Structured Output

Yes

Reasoning

Yes

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