Crunchbase announced that it will abandon its role as a historical data provider and transform into an AI-driven prediction engine. This new platform will be able to predict startup funding rounds, acquisitions, and growth trajectories with an accuracy of up to 95%, marking a significant strategic shift for Crunchbase. Crunchbase CEO Jagger McConnell stated in an interview that the traditional historical data industry is in decline. He believes that data companies relying solely on historical data...

Social media giant Meta recently announced that they have developed a new device capable of reading brain neural signals to enable text input. This research achievement is detailed by Meta's scientists in two studies, utilizing advanced brain imaging technology and deep learning AI models to successfully decode the brain signals of individuals while they type, even reconstructing complete sentences. Specifically, this technology relies on a scanning device known as magnetoencephalography (MEG), which can capture the faint magnetic signals emitted by the brain.

Recently, Tencent Technology (Shenzhen) Co., Ltd. published a patent regarding a training method and related equipment for large language models on the Tianyancha app. The patent is titled 'Training Method, Device, Computer Equipment, and Storage Medium for Large Language Models' and aims to enhance the learning capacity and accuracy of large language models through innovative training methods. In the training process of large language models, traditional methods often rely on a single text summary, which may lead to model overfitting and negatively impact the accuracy and diversity of generated content. However, Tencent's new...

Recently, a study led by the Austrian Institute of Complexity Science (CSH) revealed that despite large language models (LLMs) excelling in various tasks, they show significant shortcomings when tackling advanced history questions. The research team tested three leading models, including OpenAI's GPT-4, Meta's Llama, and Google's Gemini, with disappointing results. Note: The image was generated by AI, and the image is licensed by Midjourney to evaluate these models in history.

Recently, researchers at Keele University developed a new AI tool capable of identifying fake news with an accuracy of up to 99%, providing crucial support in combating online misinformation. The research team includes Dr. Uchenna Anie from the School of Computer Science and Mathematics, Dr. Sangeeta Sangeeta, and Dr. Patricia Aso-Ayobode. The team employed various machine learning techniques to design a model that scans news content and assesses its credibility. The researchers used an 'ensemble voting' technique, which...

Recently, Meta has announced a groundbreaking research achievement by developing a new type of memory layer technology that can significantly enhance the factual accuracy of large language models (LLMs) and achieve unprecedented expansion in parameter scale. This technology not only challenges traditional neural network expansion methods but also provides new directions for future AI architecture design. The core of this research lies in utilizing a trainable key-value lookup mechanism to add extra parameters to the model without increasing computational load (FLOPs). This method's core thinking is...

The application of artificial intelligence in healthcare has reached a major breakthrough! A study conducted by several top institutions, including Harvard University and Stanford University, shows that OpenAI's o1-preview model demonstrates astonishing capabilities in multiple medical reasoning tasks, even surpassing human doctors. This research not only evaluated the model's performance on medical multiple-choice question benchmarks but also focused on its diagnostic and management capabilities in simulated real clinical scenarios, yielding impressive results. Researchers conducted five experiments to assess o1-

Beijing Zhipu Huazhang Technology Co., Ltd. announced that its Zhipu Open Platform BigModel has launched the first free multimodal API—GLM-4V-Flash. This new model leverages the excellent capabilities of the 4V series, achieving improved accuracy in image processing and further lowering the barriers for developers to delve deeper into large models across various fields.

A recent study from Columbia University's Tow Center for Digital Journalism sounds the alarm on the accuracy of AI search services. The research reveals significant accuracy issues in ChatGPT's citation of news sources, with even publishers directly cooperating with OpenAI not spared. The research team conducted a comprehensive test on 200 news citations from 20 different publishers, resulting in shocking findings: ChatGPT had errors or partially incorrect source information in as many as 153 cases.

Recently, a research team from the fields of computer science and sociology, in collaboration with Google DeepMind, successfully developed a new type of artificial intelligence application that can generate a personality simulation of a person after just two hours of interviews. The research team published a related paper on the arXiv preprint server, introducing this innovative technology and its future development directions. The research is based on the popular ChatGPT large language model, developing a new model aimed at asking questions to participants and recording their answers.