Greg Brockman

OpenAI's alignment team developed chain-of-thought monitors as a key defense against AI agent misalignment, avoiding penalties for misaligned reasoning in RL to preserve monitorability, and disclosed a small amount of accidental CoT grading that impacted released models.

OpenAI推出新模型Astra并强调对齐重要性，讨论其在AI价值链中的定位及与微软、Nvidia的竞争关系。

加强网络防御者能力是应对AI安全风险的关键，需通过API和开放模型实现。

Z.ai发布的GLM 5.3模型可能提升网络安全，但也带来黑客滥用风险。

ChatGPT Work 现支持登录网站，通过云浏览器持久化登录信息，提升自动化任务效率。

OpenAI 推出自研芯片 Jalapeno，专为提升 AI 推理速度和效率，可能改变大模型发展。

OpenAI 现在允许用户通过演示教学 Codex，提升其执行重复任务的能力。

OpenAI explicitly states it does not engage in political lobbying via PACs or direct donations, emphasizing that its policy positions should be judged by public actions, advocating for multi-stakeholder governance, transparency, safety standards, and broad access to AI benefits.

OpenAI 推出实时翻译模型 GPT-Realtime-Translate，支持 70+ 输入语言和 13 种输出语言，专为智能眼镜等设备优化。

A federal jury in California rejected Musk's $150 billion lawsuit against OpenAI, Sam Altman, and Greg Brockman, clearing the way for OpenAI to potentially go public with a $1 trillion valuation. Google also unveiled new AI models and tools during its IO event.

OpenAI's Codex in-house programmer has shared the secrets of the 'self-distillation' feature, which automatically identifies and packages repetitive workflows to improve efficiency. This feature uses prompts to automatically review historical sessions and identify repeated actions, then converts them into reusable tools.

Greg Brockman has been officially appointed as the product leader at OpenAI, marking a major restructuring within the company.

OpenAI launches a developer plugin enabling Codex to rapidly build AI apps and agents via OpenAI APIs, boosting development efficiency by over 40%.

Greg Brockman on X: "codex is great for any kind of work done with a computer:" / X

Codex can be improved through a self-optimization prompt framework that encourages it to review past sessions, reuse existing patterns, and create minimal useful skills or automations.

Codex was used to build and debug an iPhone simulator from start to finish, demonstrating the potential of AI in complex development workflows.

ChatGPT app now supports Codex running locally, enabling broader agent usage scenarios.

The equity structure and employee holdings of OpenAI reveal its significant wealth creation capabilities, particularly with Ilya Sutskever holding $7 billion in equity.

Greg Brockman points out that the /goal feature is underestimated in AI models, showing great performance in solving complex code refactoring problems.

GPT-Rosalind's major upgrade integrates GPT-5.5's agentic coding and tool-use capabilities, significantly boosting enterprise-grade AI efficacy in drug discovery, analysis, and experimental workflows.

GPT-5.5 Pro excels in fact-checking tasks, accurately tracking key references in complex texts, though its sensitivity to minor details may reduce efficiency.

This article recounts the pivotal 72-hour period when Sam Altman was fired from OpenAI, revealing internal power struggles and organizational crisis within one of the most important AI companies.

The Codex app introduces a new feature called Appshots that allows users to send application context and screenshots to Codex with a keyboard shortcut, enhancing interaction efficiency.

OpenAI has launched Guaranteed Capacity, enabling enterprises to lock in discounted AI compute and guaranteed resource availability through 1-3 year commitments amid growing global AI capacity constraints.

Codex is not just a coding tool—it's a transformative productivity assistant for all computer-based tasks, with growing use in document processing and data analysis.

Greg Brockman 在 Twitter 上发表了一篇关于 Codex 的评论，认为它正在快速发展但尚未得到充分认识。

Elon Musk lost his suit against OpenAI, in which he alleged CEO Sam Altman and President Greg Brockman had deceived him over the company's non-profit status.

Greg Brockman of OpenAI discusses Chronicle, an extension for Codex that provides passive memory of computer activities, enabling new productivity use cases.

Greg Brockman of OpenAI discusses how Codex is becoming universally accessible for diverse computer tasks, integrating with daily apps and offering prompts for work ranging from research to document creation.

GPT-6 Astra在科学发现和复杂问题解决领域展现突破性性能，但缺乏技术细节和工程实践指导。