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Compare AI model prices
Pick two models to compare their input and output prices and see which is cheaper for a workload you define.
| Claude Sonnet 5 | GPT-5.6 Sol | |
|---|---|---|
| Input / 1M | $2 | $5 |
| Output / 1M | $10 | $30 |
| This request | $0.0120 | $0.0340 |
| Blended / 1M (3:1) | $4.00 | $11.25 |
Claude Sonnet 5 is 2.8× cheaper for this request.
How it works
They are each model's published list price per 1M tokens, the same prices Somnus bills usage at.
Questions
Where do the prices come from?
They are each model's published list price per 1M tokens, the same prices Somnus bills usage at.
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