AnalysisAI ModelsOctober 20, 2026

TokenGate prunes tokens to speed long-context LLM prefill

Read original source →arxiv.org

TokenGate is a lightweight learnable token-pruning module that skips unimportant tokens via token-gated attention, cutting prefill cost on long-context inputs like code repositories. The paper frames it as mimicking how expert readers skim large documents.

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