arxiv
PublishedOctober 16, 2026 at 4:00 AM
Beyond Context Length: Characterising the Difficulty of Long-Context Reasoning
Publisher summary· verbatim
arXiv:2610.22067v1 Announce Type: new Abstract: Long-context language models support ever longer context windows, and evaluations typically treat context length as the main indicator of difficulty. However, context length alone cannot explain why models fail on long-context tasks that require reason
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Originally published on arxiv ↗