Claude 2.0

anthropic

Anthropic's second-generation large language model with 100K context window. Claude 2.0 offered improved reasoning, coding, and math capabilities over Claude 1. This model has been retired and is no longer available for use.

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Example Use Cases

General reasoning and analysis

Coding assistance without vision

Math and logic problems

Technical Specifications

Context Window

100,000 tokens

Max Output

4,096 tokens

Cache Miss Cost

$8 per 1M tokens

Non-Reasoning Cost

$24 per 1M tokens

Web Search Cost

$15 per 1K calls

Code Execution Cost

$0.19 per 1K calls

⚠️ Legacy

Made legacy on

Reason

Retired model

Recommended Replacement

Claude Opus 4.6