🧑🔬 Shivam Ratnakar — papers of 2026 — Elamur Research3 papers · all years of Shivam RatnakarLatentGate: Low-Latency Semantic Routing via Frozen-Backbone Probing of Small Language ModelsAnnual Meeting of the Association for Computational Linguistics (ACL)Shivam Ratnakar, Abhiroop Talasila, Vinayak K Doifode2026One Retrieval to Cover Them All: Co-occurrence-Aware Knowledge Base Reorganization for Session-Level RAGWorkshop on Towards Knowledgeable Foundation ModelsShivam Ratnakar, Yixuan Zhu, Cecilia Cheng, et al.2026The Geometry of Refusal: Linear Instability in Safety-Aligned LLMsWorkshop on Trustworthy NLPShivam Ratnakar, Kartikeya Vats2026This page in Markdown → https://md.research.elamur.ai/free/en/authors/shivam-ratnakar/year/2026/