OpenAI launches GPT-5.4, calling it its most capable and efficient AI model yet, with AI agents, computer control, improved reasoning, and a 1M-token context.

OpenAI debuted its most capable model yet under pressure from a mass user exodus tied to the company's controversial Pentagon ...

OpenAI, Google, and Alibaba unveil faster, cheaper AI models built for real-time apps and local devices, signaling a shift from AI power to speed and efficiency.

Recently, there have been significant research interests in training large language models (LLMs) with reinforcement learning (RL) on real-world tasks, such as multi-turn code generation. While online ...

Anthropic’s CEO discusses his company’s $10 billion raise, the fields that are most at risk of AI-driven employment disruption and the state of safety in AI development. Photo: Maurizio Martorana for ...

A Chrome extension posing as an AI assistant exposed more than 10,000 users, secretly harvesting OpenAI API keys and sending data to attacker-controlled servers. Researchers say at least 459 API keys ...

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LLaVA-Med was initialized with the general-domain LLaVA and then continuously trained in a curriculum learning fashion (first biomedical concept alignment then full-blown instruction-tuning). We ...

OpenAI will make 2026 its year of "practical adoption," the artificial intelligence startup's finance chief said in a blog Sunday. The startup's compute grew from 0.2 GW in 2023 to about 1.9 GW in ...

OpenAI announced it will begin testing ads within ChatGPT in the coming weeks. Ads will begin to appear at the bottom of the chatbot's answers, and they will be clearly labeled, OpenAI said. OpenAI ...