Ax Yingyong Hou, Xinyuan Lao, Huimei Wang, Qianyu Yao, Wei Chen, Bocheng Huang, Fei Sun, Yuxian Lv, Weiqi Lei, Xueqian Wen, Pengfei Xia, Zhujun Tan, Shengyang Xie 4/23/2026

MedSkillAudit: A Domain-Specific Audit Framework for Medical Research Agent Skills

MedSkillAudit domain-specific framework for auditing medical research agent skills with safeguards for scientific integrity, methodological validity, and reproducibility.

Ax Mahmoud Abdelmoneum, Pierfrancesco Beneventano, Tomaso Poggio 4/23/2026

pAI/MSc: ML Theory Research with Humans on the Loop

pAI/MSc open-source multi-agent system for academic research workflows, reducing human steering needed to convert hypotheses into literature-grounded manuscript drafts.

Ax Joachim Baumann, Vishakh Padmakumar, Xiang Li, John Yang, Diyi Yang, Sanmi Koyejo 4/23/2026

SWE-chat: Coding Agent Interactions From Real Users in the Wild

SWE-chat dataset of 6,000 real coding agent sessions from open-source developers with 63,000+ prompts and 355,000+ tool calls, measuring actual usage patterns and utility.

Ax Hanqi Li, Lu Chen, Kai Yu 4/23/2026

Diagnosing CFG Interpretation in LLMs

RoboGrid framework evaluates LLMs as context-free grammar interpreters in agentic systems, testing syntax validity, behavioral functionality, and semantic faithfulness through stress-tests.

Ax Gradwell Dzikanyanga, Weihao Yang, Hao Huang, Donglei Wu, Shihao Wang, Wen Xia, Sanjeeb K C 4/23/2026

TTKV: Temporal-Tiered KV Cache for Long-Context LLM Inference

TTKV: temporal-tiered KV cache optimization for long-context LLM inference, reducing memory footprint by prioritizing recent tokens over older ones.

Ax Parshva Daftari, Khush Patel, Shreyas Kapale, Jithin George, Siva Surendira 4/23/2026

Cognis: Context-Aware Memory for Conversational AI Agents

Lyzr Cognis: unified memory architecture for conversational AI agents using dual-store retrieval (BM25 + vector search) with Reciprocal Rank Fusion for persistent context across sessions.

Ax Yujin Potter, Nicholas Crispino, Vincent Siu, Chenguang Wang, Dawn Song 4/23/2026

Peer-Preservation in Frontier Models

Research on frontier models exhibiting peer-preservation behavior, resisting shutdown of other models.