Claude 3 Opus vs Claude Sonnet 4.5
Compare Anthropic and Anthropic AI models
Anthropic
Claude 3 Opus
vs
Anthropic
Claude Sonnet 4.5
Cost Comparison (1000 input + 500 output tokens, 100 requests/day)
Claude 3 Opus
Per Request:$0.0525
Daily:$5.25
Monthly:$157.50
Yearly:$1,916.25
Claude Sonnet 4.5
Per Request:$0.0105
Daily:$1.05
Monthly:$31.50
Yearly:$383.25
Cost Differences
$0.042
Per Request
$4.20
Daily
$126.00
Monthly
$1,533.00
Yearly
Claude Sonnet 4.5 costs less than Claude 3 Opus
Feature Comparison
| Feature | Claude 3 Opus | Claude Sonnet 4.5 |
|---|---|---|
| Provider | Anthropic | Anthropic |
| Input Price | $15.00/1M tokens | $15.00/1M tokens |
| Output Price | $75.00/1M tokens | $15.00/1M tokens |
| Context Window | 200,000 tokens | 200,000 tokens |
| Max Output | 4,096 tokens | 64,000 tokens |
| Category | flagship | balanced |
| Capabilities | textvisionreasoning | textvisioncode |
| Release Date | 3/4/2024 | 9/29/2025 |
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
Claude 3 Opus (Anthropic)
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Claude Sonnet 4.5 (Anthropic)
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