English < Article List - DigitalToday

All articles List

AI & Enterprise

Alibaba unveils HappyHorse 1.0 AI video generation model, tops global leaderboard

Alibaba Group has developed an AI video generation model called HappyHorse 1.0, the Wall Street Journal reported on Thursday. The model has ranked first since its launch on third-party site Artificial Analysis’ text-to-video conversion leaderboard, the report said. A spokesperson for Alibaba’s newly established AI-focused unit Token Hub said HappyHorse is in internal beta testing and an API will be released soon.

AI & Enterprise

OpenAI launches GPT-5.4 Mini and Nano, opening era of sub-agents

OpenAI has unveiled two small models designed to handle delegated tasks in AI agent systems: GPT-5.4 Mini and GPT-5.4 Nano. The models focus on codebase search, file review and parallel subtasks that need fast, low-cost processing. OpenAI said Mini delivers comparable performance to the full GPT-5.4 model in coding and computer-use benchmarks while running more than twice as fast. Nano is streamlined for large-volume work such as classification and data extraction.

AI & Enterprise

Cisco in talks to buy AI agent security startup Astrix

Cisco Systems is in talks to acquire Israeli AI agent security startup Astrix Security, The Information reported on Thursday. The deal is valued at about $250 million to $350 million, The Information said, citing sources familiar with the matter. Astrix sells software that monitors AI agents and strengthens security. The talks are ongoing and may not result in an agreement.