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LLMMetadata

Metadata about an LLM call to record on a span.

Properties

PropType
model?Maybe<string>

Model name (e.g. "gpt-4o").

TypeMaybe<string>
provider?Maybe<string>

Provider name (e.g. "openai").

TypeMaybe<string>
non_cached_input_tokens?Maybe<number>

Number of non-cached input tokens.

TypeMaybe<number>
output_tokens?Maybe<number>

Number of output tokens.

TypeMaybe<number>
cache_read_input_tokens?Maybe<number>

Number of cache-read input tokens.

TypeMaybe<number>
cache_creation_input_tokens?Maybe<number>

Number of cache-creation input tokens.

TypeMaybe<number>
total_cost_usd?Maybe<number>

Total cost in USD.

TypeMaybe<number>

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