Crate obol_core 

obol-core: parse agent transcripts and estimate token cost.

Re-exports

pub use error::ObolError;

pub use model::Approximation;

pub use model::CostEstimate;

pub use model::MessageUsage;

pub use model::ModelCost;

pub use model::Provider;

pub use model::TokenBuckets;

pub use transcript::Dialect;

Modules

cost

Price a Vec against a PriceStore into a CostEstimate.

error

model

Public result types + the internal per-message usage record.

pricing

Price tables and the per-message cost kernel.

transcript

Structs

RefreshReport

Report from a pricing refresh.

Enums

Source

Where to read the transcript bytes from. The dialect hint is a separate argument to estimate_cost, so it applies equally to a path or to bytes.

Functions

estimate_cost

Estimate the cost of a transcript. dialect is an optional hint; when None, the dialect is detected from the content. Loads the active price snapshot from disk (errors with PricingTablesMissing if absent).

refresh_pricing_tables

Fetch the LiteLLM sheet and write it as the active snapshot. as_of is the caller’s date string (the library has no clock).