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cs.CL2026
CORE: Coarse-to-Fine Search with Context Management for Deep Research
Hoang Tran Vuong, Ngoc Quan Pham, Hung Bui +2
Deep research agents answer complex questions through repeated search. They rely on a harness that runs their tool calls and returns evidence to their context. This creates a trade…
cs.CL2026
A Comparative analysis of Layer-wise Representational Capacity in AR and Diffusion LLMs
Raghavv Goel, Risheek Garrepalli, Sudhanshu Agrawal +3
Autoregressive (AR) language models build representations incrementally via left-to-right prediction, while diffusion language models (dLLMs) are trained through full-sequence deno…