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Machine Perception

Google DeepMind brings National Partnerships for AI initiative to India, scaling AI for science and education

我们很高兴正式发布 Qwen3.5，并推出Qwen3.5系列的第一款模型 Qwen3.5-397B-A17B 的开放权重版本。作为原生视觉-语言模型，Qwen3.5-397B-A17B 在推理、编程、智能体能力与多模态理解等全方位基准评估中表现优异，助力开发者与企业显著提升生产力。该模型采用创新的混合架构，将线性注意力（Gated Delta Networks）与稀疏混合专家（MoE）相结合，实现出色的推理效率：总参数量达 3970 亿，每次前向传播仅激活 170 亿参数，…

A new preprint shows GPT-5.2 proposing a new formula for a gluon amplitude, later formally proved and verified by OpenAI and academic collaborators.

Introducing Lockdown Mode and Elevated Risk labels in ChatGPT to help organizations defend against prompt injection and AI-driven data exfiltration.

GABRIEL is a new open-source toolkit from OpenAI that uses GPT to turn qualitative text and images into quantitative data, helping social scientists analyze research at scale.

How OpenAI built a real-time access system combining rate limits, usage tracking, and credits to power continuous access to Sora and Codex.

Our most specialized reasoning mode is now updated to solve modern science, research and engineering challenges.

Introducing GPT-5.3-Codex-Spark—our first real-time coding model. 15x faster generation, 128k context, now in research preview for ChatGPT Pro users.

Algorithms & Theory

By Ryan Lopopolo, Member of the Technical Staff

Human-Computer Interaction and Visualization

我们推出Qwen-Image-2.0，新一代图像生成基础模型。Qwen-Image-2.0主要特色包括： 更专业的文字渲染：1k token指令支持，直出专业信息图，包括PPT/海报/漫画等。 更细腻的真实质感：2k分辨率支持，细腻刻画写实场景，包括人物/自然/建筑等。 更强的语义遵循：理解生成一体化，生图编辑二合一。 更轻量的模型架构：更小模型，更

Climate & Sustainability

Research papers point to the growing impact of Deep Think across fields

OpenAI for Government announces the deployment of a custom ChatGPT on GenAI.mil, bringing secure, safety-forward AI to U.S. defense teams.

OpenAI shares its approach to AI localization, showing how globally shared frontier models can be adapted to local languages, laws, and cultures without compromising safety.