#codex

A developer created Sift, a tool that summarizes command output in AI coding workflows to reduce token usage. It captures verbose logs from commands like cargo test and uses a cheaper agent to generate compact summaries, potentially cutting token costs by around 45% in command-heavy workflows.

Claude Code and Codex implement different sandboxing approaches for code execution safety. Claude Code uses a container-based sandbox with resource limits and network restrictions, while Codex employs a more restrictive environment with additional security layers. Both aim to prevent malicious code execution while allowing safe code testing.

OpenAI's Codex version 0.122.0 includes new models like GPT-5.5, OAI-2.1, and GPT-5.4, which are described as frontier agentic coding models. The update also lists other models such as Arcanine and Glacier-alpha with unique descriptions.

Users are reporting service_unavailable_error and server_is_overloaded errors in OpenCode, which relies on OpenAI's Codex. Despite OpenAI's status page showing green, the errors persist.

OpenAI's Codex has grown 33% in the last two weeks, with active users increasing from 3 million to 4 million.

OpenAI is partnering with consulting firms to market its Codex AI system to enterprise clients. The company aims to expand commercial adoption of its technology through these strategic collaborations.

OpenAI is expanding Codex's enterprise capabilities worldwide, enabling businesses to leverage AI for code generation and software development. The scaling initiative focuses on meeting enterprise security, compliance, and integration requirements across global markets.

Researchers used Codex, open OCR models, and Hugging Face Jobs to extract text from 30,000 academic papers. The project demonstrates scalable document processing with modern AI tools. The extracted data enables new research possibilities in scientific literature analysis.

OpenAI reports ChatGPT and Codex are currently experiencing an outage. The company is investigating the issue and working on a fix.

ChatGPT and Codex are currently experiencing an outage. The systems are down and not functioning properly at this time.

OpenAI has released Codex Chronicle, a research preview that documents the development and capabilities of their Codex AI system. The chronicle provides insights into the model's training process, performance benchmarks, and potential applications in code generation and understanding.

Ctx is a local SQLite-backed tool for Claude Code and Codex that stores context as persistent workstreams across agent sessions. It functions as a resume system that organizes sessions, notes, decisions, and todos, allowing users to continue workstreams between different coding agents.

The author warns that purchasing one-off credits for Codex/Claude Code can be a money sink, as credit usage costs are cryptic and credits disappear quickly. They advise against buying credits when running out of tokens.

A paying Gemini subscriber reports that both the CLI and codex tools are broken, failing to authenticate or run queries. The user notes there is no way to contact support for either tool.

A backend engineer with Elixir/Phoenix background created their first iOS app called Memovee to help users find movies based on their interests. The app aims to give users more control over movie selection instead of relying on algorithms that lead to endless scrolling.