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Author

Derek Li

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#artificial intelligence Preprint Oct 2026

DeltaStreamer: Towards Human-Like Agentic Streaming Video Understanding

We propose DeltaStreamer, a novel agentic framework for streaming video understanding inspired by how humans observe, remember, and investigate. Streaming video understanding requires a system to retain evidence before knowing which details future queries will need. Existing approaches often obscure event transitions a...

Bo-Yuan Sun, De-Shui Miao, Wen-Zhao Gao et al. · 0 citations
#natural language process... Preprint Oct 2026

SAIL: Scientific Agentic Intelligence via a Science-Aware Loop

We introduce SAIL, an open model with 35B total and 3B active parameters for literature research, scientific coding, and multi-step research workflows. SAIL is developed through a science-aware improvement loop: agents built on frontier AI models analyze its task failures and construct training tasks that address the u...

Sai-Shuai Sun, Bryan Dai, Che Liu et al. · 0 citations
Jul 2026

Best-of-Evidence: Best-of-N Selection under Partial Verification

Best-of-Evidence (BoE) is introduced, an inference-time selection framework that keeps the BoN candidate pool fixed, represents reusable claims with a signed candidate--factor graph, and allocates a limited budget to evidence actions that can change the final choice.

Ce Zhang, Teng Fang, Yuxia Wang et al. · 0 citations

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