Const ExperimentalThis value SHOULD include all types of input tokens, including cached tokens. Instrumentations SHOULD make a best effort to populate this value, using a total provided by the provider when available or, depending on the provider API, by summing different token types parsed from the provider output.
This attribute is experimental and is subject to breaking changes in minor releases of @opentelemetry/semantic-conventions.
Moved to the OpenTelemetry GenAI semantic conventions repository.
The number of tokens used in the GenAI input (prompt).