QwenLong-CPRS is a 7B instruction-guided compressor that shrinks long contexts to query-relevant spans, boosting downstream LLM accuracy and cutting prefill cost.
Longbench: A bilingual, multitask benchmark for long context understanding
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QwenLong-CPRS: Towards $\infty$-LLMs with Dynamic Context Optimization
QwenLong-CPRS is a 7B instruction-guided compressor that shrinks long contexts to query-relevant spans, boosting downstream LLM accuracy and cutting prefill cost.