open_source

ModelBest Launches 2B-Parameter Edge AI Model, Tops Open-Source Rankings

Beijing – September 12, 2026 -- ModelBest, a Chinese AI startup, has released MiniCPM5-2B, a 2-billion-parameter open-source language model that ranks first on the Artificial Analysis Intelligence Index among open-source models under 4 billion parameters. The model, built in collaboration with the OpenBMB open-source community, also scored 20 on the Agentic Index, a metric measuring autonomous task-execution capability, outpacing peers in its size category.

Model runs agentic tasks natively on edge hardware without cloud dependency

MiniCPM5-2B natively supports tool calling, deep search, code generation, and multi-step reasoning despite its compact parameter count. ModelBest positions the release as evidence that increasing 'intelligence density' rather than scaling parameter counts can deliver strong performance within the compute, memory, and power constraints typical of edge devices such as PCs, smartphones, robotics, and IoT hardware.

Alibaba Cloud, Cambricon, Ant Group Join PyTorch Foundation

Shanghai – September 10, 2026 -- Alibaba Cloud and Cambricon have joined the PyTorch Foundation as Platinum members, while Ant Group has signed on as a Gold member, the Linux Foundation-backed body announced at the first KubeCon + CloudNativeCon + OpenInfra Summit + PyTorch Conference China 2026 in Shanghai.

Three Chinese AI giants formalize ties to the open source framework governing global model deployment

The moves add Alibaba Cloud and Cambricon to the Foundation's Governing Board and Technical Advisory Council, each securing one seat on both bodies. Ant Group's Gold membership grants it a role in advancing production-grade AI infrastructure platforms. The three companies join Huawei, which has been a Foundation member since 2023 and helped launch the Accelerator Integration Working Group that brought Ascend NPU support into PyTorch as its first additional hardware platform.

EvoMap Open-Sources AutoResearch, an AI Agent Research Verification System

San Francisco – September 07, 2026 -- EvoMap has open-sourced AutoResearch, a multi-agent system that converts AI-generated research hypotheses into executable experiments and uses the resulting evidence to decide whether to continue, revise or abandon a research direction.

AutoResearch lifts a Django benchmark fix from 2/7 to 7/7 through iterative testing

On a real Django issue drawn from SWE-bench Lite, AutoResearch initially scored 2 out of 7 on official new-feature tests, then improved to 4 out of 7. Rather than halting at the partial gain, the system continued investigating the underlying problem and ultimately reached 7 out of 7, while holding 203 out of 203 regression tests intact.