Claude 3.5 Sonnet vs Claude Sonnet 4.5

Compare Anthropic and Anthropic AI models

Anthropic
Claude 3.5 Sonnet
vs
Anthropic
Claude Sonnet 4.5

Cost Comparison (1000 input + 500 output tokens, 100 requests/day)

Claude 3.5 Sonnet

Per Request:$0.0105
Daily:$1.05
Monthly:$31.50
Yearly:$383.25

Claude Sonnet 4.5

Per Request:$0.0105
Daily:$1.05
Monthly:$31.50
Yearly:$383.25

Cost Differences

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Claude Sonnet 4.5 costs less than Claude 3.5 Sonnet

Feature Comparison

FeatureClaude 3.5 SonnetClaude Sonnet 4.5
ProviderAnthropicAnthropic
Input Price$3.00/1M tokens$15.00/1M tokens
Output Price$15.00/1M tokens$15.00/1M tokens
Context Window200,000 tokens200,000 tokens
Max Output8,192 tokens64,000 tokens
Categorybalancedbalanced
Capabilities
textvisioncode
textvisioncode
Release Date10/22/20249/29/2025

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Claude 3.5 Sonnet (Anthropic)

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Claude Sonnet 4.5 (Anthropic)

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