Tools
LLM API cost calculator
Choose a model, enter typical input and output tokens per request and how many requests you make, and see the monthly cost at list price and what it effectively costs with Somnus credit.
At list price
$80.00 /mo
You pay with Somnus (2× credit)
$40.00 /mo
Cheapest models for this workload
- DeepSeek V4 Flash$6.60 /mo
- MiMo V2.5 Pro$10.95 /mo
- DeepSeek V4 Pro$19.80 /mo
- Gemini 3.8 Flash$30.00 /mo
- Claude Haiku 4.5$40.00 /mo
How it works
Cost = input tokens × input price + output tokens × output price, using each model's list price per 1M tokens.
Questions
How is the cost calculated?
Cost = input tokens × input price + output tokens × output price, using each model's list price per 1M tokens.
Why is the Somnus figure lower?
Somnus credits every top-up at 2× or more, so the effective price is at most half the list price. Larger top-ups get up to 2.5×.
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