Equation 2 · The Token Tax of Giving a Model More Tools
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Symbol n
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Call this fixed, tool-independent charge . On top of it sits the actual content of the catalogue: for n tools attached to a request, each with a schema costing tokens for its name, description, and JSON Schema of parameters, the tool-visibility component of a single request’s input is
Sources cited in the article section
- [4] Pricing ↗
- [6] Function Calling ↗
- [5] Introducing Advanced Tool Use on the Claude Developer Platform ↗
These citations give research context. Read each source to check which claims it supports.