Cmprsr: Abstractive Token-Level Question-Agnostic Prompt Compressor

The article introduces Cmprsr, a prompt compressor that operates at the token level and is not tied to specific questions. This suggests a focus on efficiency and generalizability in prompt engineering for large language models (LLMs). The abstractive nature implies the system generates new tokens rather than simply selecting from the original prompt. The 'question-agnostic' aspect is particularly interesting, hinting at a design that can be applied across various tasks and question types.