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mirascope.core.costs.calculate_cost

Cost calculation utilities for LLM API calls.

calculate_cost 

calculate_cost(
    provider: Provider,
    model: str,
    metadata: CostMetadata | None = None,
) -> float | None

Calculate the cost for an LLM API call.

This function routes to the appropriate provider-specific cost calculation function, preserving existing behavior while providing a unified interface.

Parameters:

Name Type Description Default
provider Provider

The LLM provider (e.g., "openai", "anthropic")

 required
model str

The model name (e.g., "gpt-4", "claude-3-opus")

 required
metadata CostMetadata | None

Additional metadata required for cost calculation

 None

Returns:

Type Description
float | None

The calculated cost in USD or None if unable to calculate
Source code in mirascope/core/costs/calculate_cost.py 
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def calculate_cost(
    provider: Provider,
    model: str,
    metadata: CostMetadata | None = None,
) -> float | None:
    """Calculate the cost for an LLM API call.

    This function routes to the appropriate provider-specific cost calculation function,
    preserving existing behavior while providing a unified interface.

    Args:
        provider: The LLM provider (e.g., "openai", "anthropic")
        model: The model name (e.g., "gpt-4", "claude-3-opus")
        metadata: Additional metadata required for cost calculation

    Returns:
        The calculated cost in USD or None if unable to calculate
    """

    # Initialize empty metadata if none provided
    if metadata is None:
        metadata = CostMetadata()

    # Set default values
    if metadata.cached_tokens is None:
        metadata.cached_tokens = 0

    # Route to provider-specific implementations
    if provider == "openai":
        return openai_calculate_cost(metadata, model)

    elif provider == "anthropic":
        return anthropic_calculate_cost(metadata, model)

    elif provider == "azure":
        return azure_calculate_cost(metadata, model)

    elif provider == "bedrock":
        return bedrock_calculate_cost(metadata, model)

    elif provider == "cohere":
        return cohere_calculate_cost(metadata, model)

    elif provider == "gemini":
        return gemini_calculate_cost(metadata, model)

    elif provider == "google":
        return google_calculate_cost(metadata, model)

    elif provider == "groq":
        return groq_calculate_cost(metadata, model)

    elif provider == "mistral":
        return mistral_calculate_cost(metadata, model)

    elif provider == "vertex":
        return vertex_calculate_cost(metadata, model)

    elif provider == "xai":
        return xai_calculate_cost(metadata, model)

    elif provider == "litellm":
        return litellm_calculate_cost(metadata, model)
    else:
        raise ValueError(f"Unsupported provider: {provider}")