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HARDEN: Constrained Evolutionary Search for Harder, Answer-Preserving Evaluation Cases

arXiv:2609.30571v1 Announce Type: new Abstract: Language models are often evaluated on curated benchmarks that underrepresent the complexity of enterprise deployments. We introduce HARDEN, a constrained evolutionary search method to adapt the input of existing evaluation cases into more challenging…

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  1. 2026-09-28 04:00 · arXiv cs.AI
    HARDEN: Constrained Evolutionary Search for Harder, Answer-Preserving Evaluation Cases

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