OpenAI Announces Sora, its Video Generation Model, Officially Launches in European Market

ChatGPT iOS Launches New Voice Feature, Shade: A Mournful and EMO State

GPT-4.5 Passes Turing Test with Persona: AI Conversational Abilities Reach New Heights

A recent study led by the Department of Cognitive Science at the University of California, San Diego, has achieved a landmark breakthrough in artificial intelligence: OpenAI's latest model, GPT-4.5, has demonstrated superior performance to humans in a standard Turing test using a persona, becoming the current AI system with the most human-like conversational abilities. This achievement not only reshapes our understanding of AI's language capabilities but also unlocks new potential for AI applications in social intelligence. The experiment compared four representative AI systems.

ChatGPT Paid Users Surge to 20 Million, Driving 30% Annual Revenue Growth

OpenAI's ChatGPT is experiencing rapid growth. According to a recent report by The Information, ChatGPT's paid user base has surpassed 20 million in just three months, a nearly 30% increase from 15.5 million at the end of last year. This surge indicates a growing willingness among users to pay for the AI's capabilities in writing code, articles, providing health advice, and financial planning. Estimates suggest ChatGPT's monthly revenue currently reaches at least $415 million.

Study Claims OpenAI May Have Used O'Reilly Paid Books to Train AI Models Without Authorization

A new study has raised concerns that OpenAI may have used copyrighted O'Reilly Media books to train its latest AI models without permission. The study was released by the AI Disclosures Project, a non-profit organization founded in 2024 by media mogul Tim O'Reilly and economist Ilan Strauss. AI models can be viewed as sophisticated prediction engines that...

ChatGPT Surges on the Back of Studio Ghibli Hype, Paid Users Exceed 20 Million

Recently, ChatGPT has experienced an unprecedented surge in users thanks to its new image generation capabilities, becoming a hot topic on the internet. According to SensorTower data, the app's active users, in-app subscription revenue, and downloads all hit record highs last week, signifying its strong market performance. Since the launch of GPT-4, ChatGPT has attracted a large number of users employing its image generation tools to transform everyday photos and memorable moments into the style of Japan's Studio Ghibli animation.

OpenAI Delays New Product Launch Due to Capacity Challenges from Image Generation Tool

OpenAI CEO Sam Altman revealed in a series of posts on X on Monday that the company is facing unprecedented capacity constraints due to the overwhelming popularity of its newly launched image generation tool, ChatGPT. This has resulted in potential delays for the release of new versions. Altman stressed that while the company is actively addressing the issue, users may experience slower service speeds due to the surge in traffic. Image credit: Image generated by AI, image licensing service Midjourney.

OpenAI Quietly Launches OpenAI Academy, Offering Free AI Education Resources

Today, OpenAI, a leading artificial intelligence company, quietly launched a new educational platform—OpenAI Academy—without widespread publicity. This move is seen as a significant step by OpenAI in promoting the popularization of AI education and skills training, aiming to provide free, high-quality learning resources to global users. According to the latest news, the OpenAI Academy is now live and offers a wealth of content, including video courses and events.

AI Daily: Runway Launches New Video Model Gen-4; Unitree G1 Sells Over One Million in 5-Minute Livestream; OpenAI to Open-Source New Model

Welcome to the 【AI Daily】column! Your daily guide to exploring the world of artificial intelligence. We bring you the hottest AI news, focusing on developers and helping you understand technology trends and innovative AI product applications. Check out the latest AI products: https://top.aibase.com/ 1. Runway's stunning new AI video generation model, Gen-4, boasts incredibly consistent characters and scenes. Runway's recently launched Gen-4 AI model has generated significant buzz in the media generation field...

Higgsfield AI Unveils New Video Generation Model: Cinematic Camera Control Reshapes Creative Boundaries

Higgsfield AI recently released its groundbreaking new generative video model, capturing widespread attention. This innovative model stands out for its superior professional-grade camera control, world-modeling capabilities, and cinematic quality, injecting new energy into the AI video generation field. Higgsfield AI officially announced the model, named "DoP I2V-01-preview," which draws inspiration from a deep understanding of cinematographic art and aims to provide creators with unprecedented precision and realism.

OpenAI Plans to Release an Open-Source AI Model in the Coming Months

OpenAI CEO Sam Altman announced on social media today that the company will release an open-source artificial intelligence model in the coming months. This news has generated significant attention, especially after the breakthrough success of the R1 model by Chinese company DeepSeek, putting pressure on OpenAI and highlighting competition from Meta's Llama series of models. Altman stated that OpenAI has long considered launching an open-source model.