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
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
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.· arXiv.org· 0 citations
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