Struct ModelPricing 

pub struct ModelPricing {
    pub input_price_per_million: f64,
    pub output_price_per_million: f64,
    pub cache_read_multiplier: f64,
    pub cache_write_multiplier: f64,
}

Pricing structure for a Claude model

All prices are per million tokens (M). Cache multipliers are applied to input price.

Fields

input_price_per_million: f64

Price per million input tokens ($/M)

output_price_per_million: f64

Price per million output tokens ($/M)

cache_read_multiplier: f64

Cache read multiplier (0.1 = 10% of input price)

cache_write_multiplier: f64

Cache write multiplier (0.25 = 25% of input price)

Implementations

impl ModelPricing

pub fn default_average() -> Self

Default average pricing for unknown models

Uses a weighted average across common models (sonnet-4 weight: 70%, opus-4: 20%, haiku-4: 10%) to provide reasonable estimates when model is unknown or unrecognized.

Trait Implementations

impl Clone for ModelPricing

fn clone(&self) -> ModelPricing

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ModelPricing

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.