Alibaba's Metis agent cuts redundant AI tool calls from 98% to 2% — and gets more accurate doing it

Alibaba's HDPO framework trains AI agents to skip unnecessary tool calls, cutting redundant invocations from 98% to 2% while ...
MIT Technology Review

This startup’s new mechanistic interpretability tool lets you debug LLMs

Goodfire claims Silico is the first off-the-shelf tool of its kind that can help developers debug all stages of the ...
IEEE

EV Battery Modeling and Optimisation for Different Drive Cycles Using MATLAB

Abstract: Optimizing the performance of electric vehicle (EV) batteries is essential to improve efficiency and prolong the lifespan of EVs. This research introduces a simulation model based on MATLAB ...
IEEE

Practical Reinforcement Learning Using Time-Efficient Model-Based Policy Optimization

Abstract: In this paper, we propose practical model-based policy optimization (PMBPO) to address the time efficiency issue caused by overly frequent model updates in recent probabilistic model-based ...
Journal of Medical Internet Research

Large Language Model–Driven Knowledge Graph Construction in Sepsis Care Using Multicenter Clinical Databases: Development and Usability Study

On the CMeEE dataset, GPT-4.0 achieved an F1-score of 65.42 using few-shot learning, surpassing traditional models such as BERT-CRF (62.11) and Med-BERT (60.66). Building upon this, we compiled a ...