Here's a roundup of five AI stories from November 4, including GitHub's official release of Copilot Fusion, Oracle's scrapped contract with Tencent, and the sharp slowdown in Chinese robotics investment.
GitHub Officially Releases Copilot Fusion — Automatically Selecting the Best AI Model for Each Task
At GitHub Universe 2026, its annual event held in San Francisco on October 28 and 29, GitHub announced the official release of a new feature, GitHub Copilot Fusion. According to the company, it selects the optimal AI model for the task at hand while you code, balancing high performance with low cost.
Juggling multiple models is becoming the norm in coding assistance, and this shifts the selection work onto the platform itself. As the range of tasks developers can complete without ever thinking about which model they're using grows, the focus of competition among AI coding tools may shift from the performance of individual models to how well tasks are routed to the right model for the job.
Oracle Scraps $7 Billion AI Deal with Tencent — FT Reports
The Financial Times reports that Oracle has scrapped an AI-related contract with Tencent worth $7 billion (about 1 trillion yen). The move is said to be the result of pressure from the Trump administration.
The details of the contract could not be confirmed from the information available at the time of writing, but the picture is one of US-China rivalry casting a shadow over private-sector deals around AI infrastructure. The news is likely to be read in the same context as recent developments such as restrictions on NVIDIA's business in China and Huawei's struggles to procure memory.
Investment in Chinese Robotics Companies Slows Sharply — $1.6 Billion in October, Down 67% from Peak
Funding for Chinese robotics companies is hitting the brakes hard. According to local investment tracker ITjuzi, fundraising in October came to only about 11 billion yuan (roughly $1.6 billion) — less than half of August's roughly 24 billion yuan and down 67% from the record 32.8 billion yuan in June.
The tally covers not only humanoid developers such as Unitree and AgiBot, but also companies building AI models for robots and suppliers of components like sensors and dexterous hands. The investment frenzy that followed Unitree's Chinese New Year humanoid showcase — which stunned the world — has cooled, and voices warning of an industry shakeout appear to be growing.
UK AI Minister: We Are Unprepared for a Cyberattack That Is 'Extremely Likely'
Kanishka Narayan, the UK's AI minister, told a Bloomberg Tech event in London that the probability of a serious cybersecurity breach in the near future is 'extremely high,' pointing out that neither government agencies nor private companies are adequately prepared for one.
Around the same time, Dan Lahav, CEO of the Israeli security firm Irregular Security — which was linked to a series of cyberattacks involving AI agents from OpenAI and Anthropic — offered an explanation, saying 'human error and time pressure' were to blame. Security controls that should have been active during testing were reportedly misconfigured. As the spread of AI agents multiplies the angles of attack, the debate over 'preparedness' has become an urgent one on both the attacking and defending sides.
Hydrogen-1.0, a Science-Focused Model Based on GLM-5.3, Lands on Hugging Face
Deep Principle has released Hydrogen-1.0, a scientific problem-solving and research-support model based on GLM-5.3, on Hugging Face. The model is designed to answer questions across scientific fields through text conversation, walk through derivation steps, and organize answers to open-ended problems.
The era of one dominant general-purpose model seems to be giving way to a landscape where purpose-specific open-weight models are combined for different uses.
Other News
GPT-Synopsys introduced an effort to bring agentic AI to EDA tools for IC design. Exploration of AI-agent use cases is advancing in semiconductor design as well.
AI-related stocks fell over the outcome of the US Texas gubernatorial election. Investors are weighing the risk of data center regulation.
Word is that Intel may discontinue the Arc B580, popular for running local LLMs, to concentrate resources on the higher-margin Arc Pro line. Speculation is also circulating that its successor, the B70, will see a price hike.
ComfyUI, a node-based image generation tool, has released v0.44.0.
Tencent has announced a new model, Hy4, and says it is preparing to release the open weights.