HuggingFace Releases the Largest Open Synthetic Dataset Cosmopedia, Containing 25 Billion Tokens

ByteDance Open Sources Trae-Agent to Enhance the Intelligent Development Experience

Open Source Revolution! Kyutai TTS Launches: Ultra-Low Latency Speech Synthesis, the New Era of AI Voice is Here!

Recently, the French AI laboratory Kyutai announced the official open source of its new text-to-speech model, Kyutai TTS, providing global developers and researchers with a high-performance, low-latency speech synthesis solution. This breakthrough release not only promotes the development of open-source AI technology but also opens up new possibilities for multilingual voice interaction applications. AIbase provides an exclusive analysis of this technological highlight and its potential impact. Ultra-low latency, a new experience in real-time interaction. Kyutai TTS has become an industry standout with its exceptional performance.

MiniMax Launches the World's First Open-Source Large-Scale AI Model, Technological Breakthrough Attracts Industry Attention

Kunlun Xiwang Once Again Open-Sources the Reward Model Skywork-Reward-V2

On July 4, 2025, Kunlun Xiwang continued to open-source the second-generation reward model Skywork-Reward-V2 series. This series includes 8 reward models based on different foundation models, with parameter sizes ranging from 600 million to 8 billion. Upon its release, it won all seven major reward model evaluation rankings, becoming a focus in the open-source reward model field. Reward models play a key role in the reinforcement learning from human feedback (RLHF) process. To build the next generation of reward models, Kunlun Xiwang has constructed a dataset containing 40 million

New Developments in OpenAI Copyright Lawsuit: The New York Times Will Have Access to Deleted User Data

In the long-standing copyright infringement lawsuit filed by The New York Times against OpenAI, the case has made significant progress. According to Ars Technica, the federal judge presiding over the case has authorized The New York Times and its co-plaintiffs, The New York Daily News and the Investigative Reporting Center, to access OpenAI's user logs, including deleted content, to accurately determine the scope of the infringement. The New York Times believes that ChatGPT users may delete their history after bypassing the paywall, and therefore it is necessary to conduct large-scale data collection.

Open Source DeepSeek R1 Enhanced Version: 200% Improvement in Inference Efficiency, Lower Costs

Shortcut Makes Its Debut! AI Excel Assistant Surpasses Human Champions by 10 Times, Task Automation Efficiency Soars

Recently, an AI Excel assistant called Shortcut has sparked heated discussions on social media. It enables users to effortlessly complete Excel tasks without writing complex formulas or VBA code through natural language processing (NLP) technology. The AIbase editorial team has compiled the latest information from social media to provide an in-depth analysis of Shortcut's powerful features and its potential impact on the fields of data processing and financial modeling. Shortcut: An Excel Revolution Driven by Natural Language

A Daily: Bilibili Upgrades Anime Video Generation Model AniSora V3; ByteDance Open Sources 4D Video Generation Framework EX-4D; DeepSWE Open Sources AI Agent System Rises to the Top

ByteDance Open Sources New Model VINCIE-3B: 300 Million Parameters Support Continuous Image Editing with Context

Bilibili Open-Sourced Anime Video Generation Model AniSora V3 Version - One-Click Generation of Various Style Anime Video Shots