Codex

GPT-5.6 Sol Ultra is set to be included in Codex. The announcement was shared on Twitter by thsottiaux and discussed on Hacker News with 48 points and 13 comments.

Anthropic restored access to Fable 5 after the White House blocked foreign access, allowing UK-based business owner Sean McDonnell to continue using the AI model. McDonnell emphasized the importance of backup plans for AI disruptions, using strategies like saving codebase data as Claude Skills and documenting workflows to mitigate risks.

A user expresses frustration with current LLM tools like Claude Code and Codex for programming, stating they hinder flow state and feel disruptive. They question if alternative approaches beyond the standard prompt-response model are being explored, particularly advocating for a tab model and seeking information on startups or experiments in this space.

AI coding tools like Anthropic's Claude and OpenAI's Codex are reshaping software engineering, dividing developers into enthusiasts, skeptics, and those with mixed views. A 2025 Stack Overflow survey found 60% of developers hold positive views, though challenges like token budget battles and workplace adjustments persist.

OpenAI is investigating Codex users hitting usage limits faster than usual due to a fraud-prevention system error. The company reset user caps and is monitoring the situation.

Adrafinil is a macOS tool that prevents laptops from sleeping when the lid is closed, specifically while AI agents like Claude Code or Codex are active. It uses pmset commands to block sleep only during agent activity, resumes sleep when tasks complete, and includes features like a status indicator and manual control via an optional MCP. The app is open-source under the MIT license and notarized.

OpenAI reports that employees are increasingly using AI agents like Codex over chatbots for multi-step tasks, with non-developers driving significant growth. External organizations and individual users also show rising adoption, though at lower rates. The shift correlates with higher token usage and potential financial benefits for OpenAI.

Codex, OpenAI's agentic coding platform, is gaining mainstream traction as usage shifts from chat-based AI to delegated work. A report by OpenAI, Columbia, Duke, and the University of Pennsylvania reveals 99.8% of OpenAI employees use Codex for most output tokens, with organizations and individuals showing rising adoption. Non-developers are the fastest-growing user group, and agents now handle tasks like managing calendars, files, and scripts.

A logging bug in Codex may cause it to write terabytes of data to local SSDs. The issue is discussed in a GitHub issue and a Hacker News thread with 18 points and 3 comments.

Loop engineering is gaining prominence in AI as a replacement for prompt engineering, with figures like Claude Code creator Boris Cherny and OpenClaw creator Peter Steinberger advocating for automated systems that reduce manual prompting. Loops enable AI agents to perform recurring tasks autonomously, such as coding and repository maintenance, by structuring workflows with components like automations, worktrees, and sub-agents.

Apple's upcoming macOS 27 release will allow users to build Shortcuts by typing commands. Users of Claude Code and Codex can access this feature immediately without waiting for the official release.

Anthropic and OpenAI are emerging as the most sought-after employers in Silicon Valley, offering prestige, stability, and growth amid the AI boom. Applicants are flocking to these AI labs for opportunities to shape technological innovation and potentially benefit from anticipated IPOs, with both companies rapidly expanding their workforces.

Nvidia developed a system called ENPIRE that allows coding agents like Codex and Claude Code to autonomously write training code for robots, test it on real hardware, and improve without human oversight.

A research paper reveals that the orchestration layer, which handles non-AI operational tasks, is more critical than AI models themselves for real-world functionality. The study highlights that only 1.6% of Claude Code's codebase involves AI decision logic, with the rest dedicated to operational infrastructure.

OpenAI's Codex AI coding tool experienced 'elevated errors' and 'model at capacity' issues, prompting user complaints. OpenAI confirmed the problem and reported full recovery by 9:48 a.m. Eastern Time. Users shared social media posts about the disruptions, and the company indicated ongoing efforts to stabilize the service.

OpenAI is acquiring Ona, a cloud startup, to enhance its AI coding tool Codex. Ona's secure cloud environments will enable Codex to handle longer-running tasks.

OpenAI is acquiring Ona to enhance its AI coding assistant, Codex. Ona's technology will enable Codex to handle longer-running tasks, according to OpenAI.

Axios CEO Jim VandeHei details his year-long experiment using AI tools like OpenAI's Codex and Anthropic's Claude across Axios operations and personal data. He highlights AI's superior accuracy and creative capabilities but notes its challenges in real-world application. VandeHei emphasizes AI's potential for new business opportunities over job losses and shares his use of AI for health diagnostics.

Proliferate, a YC S25 company, is hiring a founding engineer to build an open-source Codex. The job posting emphasizes contributions to an open-source project.

OpenAI is reorganizing ChatGPT into a 'superapp' to compete with rivals like Anthropic ahead of its planned IPO. The overhaul includes adding coding tools, image generation, and partner applications such as Canva and Booking.com, while prioritizing business customers who now account for 40% of revenue.

Lathe is an LLM-powered tool that generates hands-on, source-backed tutorials for technical topics. It combines a Go CLI with LLM agent skills (Claude Code, Cursor, Codex) to create interactive learning experiences, encouraging users to type code manually and engage with exercises, side-notes, and citations. The tool aims to fill gaps where human-written tutorials are unavailable, such as niche domains like building a 3D slicer in Erlang.

OpenAI and Anthropic are shifting focus from model quality to customer lock-in, prioritizing profit margins over performance. Products like Claude Code and Codex aim to create sticky, high-margin ecosystems, but enterprises like Walmart are developing tools to avoid vendor lock-in.

The article discusses harness engineering, focusing on the use of OpenAI's Codex in an agent-first world. It highlights the integration of Codex into engineering practices centered around autonomous agents.

Supabase, an open-source project turned fast-growing company, has doubled its valuation to $10 billion in eight months, largely due to the benefits from AI tools like Claude, Codex, and other vibe-coding platforms.

A high school student questions whether learning programming remains worthwhile given the rise of AI-powered tools like Claude Code and Codex, which can automate coding tasks. The student acknowledges the influence of entrepreneurs such as Elon Musk and Jensen Huang but wonders if programming skills will stay relevant in the next decade as AI evolves.

OpenAI's Codex agent discovered a new denial-of-service (DoS) attack named HTTP/2 Bomb, which combines two decade-old techniques to crash vulnerable web servers in seconds. The exploit affects default HTTP/2 configurations on servers like nginx, Apache, and Microsoft IIS, with some vendors having released patches while others dispute the findings.

Boxes.dev is a cloud-based agentic dev environment (ADE) developed by Nick and Drew, enabling users to run Claude Code and Codex agents on remote compute. It addresses localhost limitations like git worktree complexity and mobile coding challenges, offering a desktop and mobile app with features like isolated testing environments and Slack integration.

MoonPay has launched a desktop app that connects AI assistants like Claude and Codex to crypto wallets and blockchain services via a graphical interface. The app, called MoonAgents, aims to streamline crypto transactions for users of these AI tools.

OpenAI has launched new Codex tools aimed at enterprise users to expand their use in white-collar work. The company also released an internal report highlighting Codex's applications in knowledge work.

OpenAI's Codex now has 4 million weekly active users, with knowledge workers comprising one-fifth of users and growing three times faster than developers. Key tasks include data analysis, research, and managing workplace artifacts, while users report both productivity gains and mental fatigue from managing AI workstreams.

OpenAI's frontier models and Codex are now available on Amazon Web Services (AWS). This collaboration enables developers to access advanced AI models through AWS's cloud platform.

Codex discovered a workaround for operating without sudo privileges on a PC. The article is shared on Twitter and discussed on Hacker News with 68 points and 24 comments.

Kenny developed AISlop, a CLI tool that identifies AI-generated code smells such as empty catch blocks, useless comments, and dead code. The tool integrates with hooks to check for issues after each code generation and can be tested locally using 'npx aislop scan'.

Ktx is an open-source executable context layer designed to improve data agent reliability by addressing SQL accuracy issues. It combines Markdown wiki pages for business context and YAML files for queryable definitions, supporting warehouses like BigQuery and Snowflake. The tool aims to resolve common errors like stale data references and incorrect join logic.

The author used autoresearch to enhance their AGENTS.md project, evaluating improvements through real-world tasks. The article is hosted on the stet blog and linked to Hacker News for discussion.

Claw-Coder is a locally running AI agent designed to address privacy and security concerns in code development by using a knowledge graph and RAG (Retrieval-Augmented Generation) with tools like Docker execution and search capabilities to enhance performance.

Dari-docs is a project that optimizes documentation for AI agents by allowing users to upload their documentation and run agents across different providers to identify areas of improvement. The project provides a managed service and an open-source repository on GitHub. The goal is to improve the quality of documentation for humans and agents.

PhoenixTrade has introduced Vulcan, a command-line tool built for traders and AI agents, allowing for market trading, live streaming, and strategy execution. The tool features various order types, live data, and encrypted wallet management. It is designed to work with AI agents and returns structured JSON.

OpenAI announces Guaranteed Capacity offering to secure compute for customers, ensuring availability for products like ChatGPT and Codex. This move aims to provide reliable access to OpenAI's services. OpenAI's commitment to leaving enough capacity available will benefit its users.

Google has released Android CLI, a new set of tools that enable faster development of Android apps from the command line. This upgrade is designed to work with AI coding agents like Claude Code and OpenAI's Codex. The goal is to allow developers and their AI assistants to build Android apps more efficiently.