Tag: Models

  • China Rolls out its First Traffic Control Models

    China Rolls out its First Traffic Control Models

    Image Credits: tellus.org.br

    China has introduced a new addition to its expanding range of population-focused technologies. In Handan, the Public Security Department has deployed three types of traffic robots to assist officers.

    State-run Xinhua news agency reports that Zhou Zuoying, deputy director of the Traffic Management Research Institute under the Ministry of Public Security, described this as the nation’s first deployment of “robot traffic police.

    Distinct Roles of China’s AI-Powered Traffic Robots

    The Global Times reports that China’s three types of robots each have unique roles in AI traffic management: patrolling roads, assisting at vehicle offices, and reporting hazards and suspicious activity. The third model specializes in issuing accident warnings and alerting passing drivers when police are addressing incidents.

    One machine, called “Highway Patrol,” mimics a human officer in a yellow uniform and white cap, identifies drivers, and photographs traffic violations.

    Another type, the “traffic guidance” robot, assists residents at vehicle offices by answering questions and providing directions. It will also automatically notify the police of any safety risks or suspicious individuals, according to the Global Times. The third type, the “accident warning” robot, alerts drivers that an officer is handling a road accident.

    24/7 Operation and Uncertain Deployment Scale of Traffic Robots

    Li Huai from the Handan Public Security Bureau said the robots will run 24/7, though the number of units deployed remains unclear, according to the Global Times. What is certain is that China is increasingly relying on technology in law enforcement.

    The country has already implemented facial recognition technology to track hikers and mandated RFID tags on new vehicles to prevent toll evasion. Some police officers wear facial recognition goggles to help capture fugitives.

    China first used police robots in 2016 with AnBot at Shenzhen Airport and the E-Patrol Robot Sheriff on streets in 2017.

    The country still faces major challenges modernizing traffic laws and integrating new technologies at state and federal levels. A prime example is the ongoing project to standardize vehicle license plates across Mercosur.

    Ongoing Legislative Discussions and Implementation Challenges

    Lawmakers have debated technical needs, crime reduction, and system improvements. However, they have yet to fully implement the project.

    The Mercosur Resolution, approved on December 15, 2010, unifies license plates across Brazil, Argentina, Uruguay, Paraguay, and Venezuela, covering 110 million vehicles to improve traffic management, safety, and data sharing.

    In summary, China has finally developed effective robots to support traffic officers in maintaining order.


    Read the original article on: Tellus Org Br

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  • OpenAI Introduces its GPT-4.1 Models to ChatGPT

    OpenAI Introduces its GPT-4.1 Models to ChatGPT

    OpenAI announced on X Wednesday that it is launching its GPT-4.1 and GPT-4.1 mini AI models in ChatGPT.
    Credit: Pixabay

    OpenAI announced on X Wednesday that it is launching its GPT-4.1 and GPT-4.1 mini AI models in ChatGPT.

    According to OpenAI spokesperson Shaokyi Amdo, the GPT-4.1 models are designed to assist software engineers using ChatGPT for writing or debugging code. OpenAI claims that GPT-4.1 outperforms GPT-4o in coding and following instructions, while also being faster than its O-series reasoning models.

    The company announces that it is now rolling out GPT-4.1 to ChatGPT Plus, Pro, and Team subscribers. At the same time, OpenAI is making GPT-4.1 mini available to both free and paid users of ChatGPT. As part of this update, OpenAI is discontinuing GPT-4.0 mini for all users, as mentioned in the release notes for GPT-4.1.

    OpenAI Launches GPT-4.1 and GPT-4.1 Mini

    OpenAI introduced GPT-4.1 and GPT-4.1 mini in April, but initially made them available only through its developer-facing API. The release drew criticism from the AI research community, which argued that OpenAI was lowering its transparency standards by launching GPT-4.1 without a safety report. In response, OpenAI explained that, despite GPT-4.1’s enhanced performance and speed compared to GPT-4o, the model was not considered a frontier model and therefore didn’t require the same safety reporting as more advanced models.

    GPT-4.1 doesn’t bring new modalities or interaction methods, nor does it exceed O3 in terms of intelligence,” said Johannes Heidecke, OpenAI’s Head of Safety Systems, in a post on X Wednesday. “Therefore, the safety considerations are important but differ from those of frontier models.

    OpenAI Launches Safety Evaluations Hub, Shares Insights on GPT-4.1 and Other AI Models

    OpenAI is now sharing more details about GPT-4.1 and its other AI models. Earlier on Wednesday, the company pledged to publish the results of its internal AI model safety assessments more regularly to improve transparency. These results will be available in OpenAI’s newly launched Safety Evaluations Hub.

    The launch of GPT-4.1 in ChatGPT comes amid growing focus on AI coding tools. OpenAI is reportedly close to announcing its $3 billion acquisition of Windsurf, a leading AI coding tool. Earlier on Wednesday, Google updated its Gemini chatbot to integrate more seamlessly with GitHub projects.


    Read the original article on: Techcrunch

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