None of the seven frontier LLMs tested retain stable performance on novel-level summary, storyworld, and narrative-time tasks once input length exceeds roughly 64k tokens, despite advertised context windows up to 10M tokens.
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Too Long, Didn't Model: Decomposing LLM Long-Context Understanding With Novels
None of the seven frontier LLMs tested retain stable performance on novel-level summary, storyworld, and narrative-time tasks once input length exceeds roughly 64k tokens, despite advertised context windows up to 10M tokens.