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News/Displacement Is Not Direction: Evaluating Fidelity Metrics for Quantized LLM Deployment
arxiv
PublishedJune 19, 2026 at 4:00 AM
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Displacement Is Not Direction: Evaluating Fidelity Metrics for Quantized LLM Deployment

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arXiv:2606.19558v1 Announce Type: cross Abstract: Fidelity metrics, such as per-token KL divergence (KLD) against a high-precision reference, are often used in practice as low-cost proxies for benchmark quality. We test this practice on a 28-quant cohort of Qwen3.6-35B-A3B and a 41-quant cohort of D

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