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RewardEmbeddingCost metric

Bases: EmbeddingModelRewardsOperationalMetric

Provider cost of embedding calls during reward computation.

Example:

program.compile(
    metrics=[
        synalinks.metrics.RewardEmbeddingCost(),
    ],
)
Source code in synalinks/src/metrics/em_metrics.py
@synalinks_export("synalinks.metrics.RewardEmbeddingCost")
class RewardEmbeddingCost(EmbeddingModelRewardsOperationalMetric):
    """Provider cost of embedding calls during reward computation.

    Example:

    ```python
    program.compile(
        metrics=[
            synalinks.metrics.RewardEmbeddingCost(),
        ],
    )
    ```
    """

    def __init__(self, name="reward_embedding_cost"):
        super().__init__(name=name)

    def result(self):
        return float(self._delta("cost"))