AI 大厂动态
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机构原始发布Building the compute infrastructure for the Intelligence Age
OpenAI scales Stargate to build the compute infrastructure powering AGI, adding new data center capacity to meet growing AI demand.
Cybersecurity in the Intelligence Age
OpenAI outlines a five-part action plan for strengthening cybersecurity in the Intelligence Age, focused on democratizing AI-powered cyber defense and protecting critical systems.
FlashQLA：面向 Gated Delta Network 的融合线性注意力算子库
自 Qwen3-Next 发布以来，Gated Delta Network (GDN) 已经成为 Qwen 全系列的主力注意力层 —— 从 Qwen3-Next-80B-A3B 一路延伸到后续推出的 Qwen3.5 / Qwen3.6 系列。随着模型规模扩展到 397A17B / 122A10B / 35B / 27B，上下文长度突破 256K，GDN 这一模块在端到端训练与推理中的开销也变得不可忽视。
OpenAI models, Codex, and Managed Agents come to AWS
OpenAI GPT models, Codex, and Managed Agents are now available on AWS, enabling enterprises to build secure AI in their AWS environments.
Our commitment to community safety
Learn how OpenAI protects community safety in ChatGPT through model safeguards, misuse detection, policy enforcement, and collaboration with safety experts.
OpenAI available at FedRAMP Moderate
OpenAI is available at FedRAMP Moderate authorization for ChatGPT Enterprise and the OpenAI API, enabling secure AI adoption for U.S. federal agencies.
Announcing our partnership with the Republic of Korea
Google DeepMind and Korea partner to accelerate scientific breakthroughs using frontier AI models
The next phase of the Microsoft OpenAI partnership
OpenAI and Microsoft announce an amended agreement that simplifies the partnership, adds long-term clarity, and supports continued AI innovation at scale.
An open-source spec for orchestration: Symphony
Learn how Symphony, an open-source spec for Codex orchestration, turns issue trackers into always-on agent systems—boosting engineering output and reducing context switching.
Choco automates food distribution with AI agents
How Choco used OpenAI APIs to streamline food distribution, boost productivity, and unlock growth—an in-depth customer story on real-world AI impact.
Our principles
Our mission is to ensure that AGI benefits all of humanity. Sam Altman shares five principles that guide our work.
Modeling an AI jobs transition
A new framework analyzes 921 occupations and 148 million U.S. jobs to identify which roles face automation risk, reorganization, growth, or minimal AI disruption.
Introducing GPT-5.5
This post introduced GPT-5.5, a model built for complex tasks like coding, research, and data analysis across tools.