Tokens per Second Economy
Definition
High token rates are only economically meaningful together with cost, quality, and waiting time.
The term here summarizes the operational evaluation of the output rate of an AI system. Tokens per second measure speed; economic benefit arises only in relation to task, load, quality, and total costs.
Simply explained
A fast printer is only worthwhile if the printed pages are usable and the costs fit.
Why it matters in practice
This perspective prevents pure speed values from being confused with successful task completion.
Example from business
Hypothetical example: A team compares two systems based on completed support drafts, response time, and costs instead of just the text output rate.
Limits and pitfalls
- Token rates of different models are only partially comparable due to different tokenization and measurement conditions.
Origin & history
The analysis combines inference performance metrics with a cost-benefit evaluation of AI applications.
Use in mid-sized companies
- Measure under realistic simultaneous requests and consider time to first token separately.
Frequently asked questions
Is the highest token rate always the best choice?
No, the required answer quality and cost per successful task are also crucial.
Sources
– technische Grundlage zu Inferenzleistung; die wirtschaftliche Bezeichnung ist eine redaktionelle Arbeitsdefinition.
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