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TokenEfficientEvaluation

phi_core::agent_loop::evaluation

Struct TokenEfficientEvaluation 

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pub struct TokenEfficientEvaluation;
Expand description

Selects the branch with the lowest total token usage.

Prefer this strategy when cost or latency is the primary concern and you want the most concise result that still answers the question.

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impl EvaluationStrategy for TokenEfficientEvaluation

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fn evaluate<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, _prompts: &'life1 [AgentMessage], outcomes: &'life2 [ParallelLoopOutcome], _tx: &'life3 UnboundedSender<AgentEvent>, _cancel: CancellationToken, ) -> Pin<Box<dyn Future<Output = (EvaluationDecision, Usage)> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Evaluate all branch outcomes and select the best one.

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