如何计算AI/LLM Inference Cost
learn.whatIsHeading
AI inference cost is the expense of running machine learning model predictions. As LLMs become embedded in products, inference costs scale directly with usage.
公式
- Tokens
- API tokens processed (Count)
- Rate
- Cost per 1000 tokens (Currency/1K)
分步指南
- 1Cost = (Input tokens / 1000) x Input price + (Output tokens / 1000) x Output price
- 2One token is approximately 4 characters or 0.75 words
- 3Different models vary by 10-100x in cost and capability
例题解析
常见问题
What is Ai Inference Cost?
AI inference cost is the expense of running machine learning model predictions. As LLMs become embedded in products, inference costs scale directly with usage
How accurate is the Ai Inference Cost calculator?
The calculator uses the standard published formula for ai inference cost. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.
What units does the Ai Inference Cost calculator use?
This calculator works with inches. You can enter values in the units shown — the calculator handles all conversions internally.
What formula does the Ai Inference Cost calculator use?
The core formula is: Cost = (Input tokens / 1000) x Input price + (Output tokens / 1000) x Output price. Each step in the calculation is shown so you can verify the result manually.
准备好计算了吗？尝试免费的 AI/LLM Inference Cost 计算器
自己尝试一下 →