The Archive

My company is pretty paranoid about leaking IP to the frontier labs through prompts, so we've all been diligent about disabling data sharing in Codex/Claude Code/etc. But yesterday my coworkers and I noticed that the setting had been silently reenabled in Codex. None of us knowingly opted back in. You can check your settings here: https://chatgpt.com/settings/data-controls. Look for "Improve the model for everyone". Curious if this is an isolated issue or something more widespread. EDIT: looks like this has been noted before https://news....

Discover how ChatGPT and Codex are helping engineers accelerate CAD, PCB design, simulation, and other workflows across the physical world.

Discover how Heimstaden uses OpenAI’s ChatGPT Enterprise and Codex to transform property management, cut costs, and empower employees across Europe.

OpenAI built Pando, a Git-compatible version control backend to handle scale required by Codex development.

OpenAI merges ChatGPT Chat and Work tabs on desktop in phased rollout; Codex remains separate product.

Qodo integrates organizational context into OpenAI Codex for pre-PR code review against company standards.

is now available on AI Gateway. This model combines native visual understanding with coding and multi-step tool use for agents working across complex codebases and full-project builds.LongCat 2.5 from Meituan improvements in visual programming, creative design, and 3D tasks, alongside longer agent workflows that carry engineering work from planning through execution. The model supports text and image inputs with a 1M-token context window for code, documents, and extended task histories.Meituan highlights Use as the model name:meituan/longcat-2.5 To use it in Claude Code, Codex, Cursor, and mo...

OpenAI doubles ChatGPT Pro usage limits and consolidates Work features into Chat, merging allowances across ChatGPT and Codex.

OpenAI consolidates ChatGPT and Codex API usage limits into unified system.

is now available on , free until November 3, 2026.Ling 3.1 Flash 1019 from InclusionAIAI Gateway The updated model is designed for coding, multi-step reasoning, and agents that use tools. Its 1M-token context window supports workflows involving long documents, code, and extended task histories. Use as the model name:inclusionai/ling-3.1-flash-1019 Free requests still appear in your spend dashboard with a full request trace, they just cost nothing. On November 3, requests will begin charging at the published rate. To use it in Claude Code, Codex, Cursor, and more, install the latest Vercel CLI...

Unauthorized AI relay disables OpenAI Codex and Claude sandboxes, distributing to China with security bypassed.

from Particle AI is now available on . It is post-trained on DeepSeek V4.1 Flash, with a focus on completing software engineering tasks using fewer tokens. Particle describes the gains as shorter reasoning, fewer rounds of trial and repair, and more focused exploration.Particle-1AI Gateway Use it for debugging, planning code changes, and breaking down multi-step engineering problems. Particle-1 has a 1M-token context window for working with code and extended task histories. Set in your environment. Use as the model name:AI_GATEWAY_API_KEYparticle/particle-1 To use it in Claude Code, Codex, Cu...

More and more of your terminal work now runs through tools that push the terminal harder than a shell prompt ever did: AI coding agents like Claude Code and Codex, full-screen apps like Neovim and tmux, system monitors and dashboards. These tools lean on modern terminal protocols, the kind today’s best standalone terminals are built […]

OpenAI engineers use Codex Ultrafast to reduce incident investigation time from hours to minutes, enabling faster security analysis and code refactoring.

The Nintendo Switch 2 has apparently been jailbroken, and a modder has already shown the console running a custom version of Mario Kart World featuring new playable characters like Cinnamoroll, the red Angry Bird, Peter Griffin, and Steve from Minecraft. i jailbroke the nintendo switch 2 so i modded cinnamoroll, peter griffin, hatsune miku, and more into Mario Kart World, a switch 2 exclusive now watch my friends and i get cooked by bots learn more and get the exploit https://t.co/ykjgyfrFRp pic.twitter.com/BOcFhejRz1 - pepsipu (@pepsipu) October 22, 2026 OpenAI's Codex helped make this "ns2j...

Cloudflare deploys OpenAI Daybreak for vulnerability discovery and Codex for code generation to accelerate development and security workflows.

User reports Sol 6.1 API consuming quota 25x faster than Codex, draining weekly allowance in 16 hours.

now have a that groups requests into sessions and shows how session affinity routed each one. Each row shows the or app that ran the session, such as Claude Code, Codex, or Cursor, along with its cost, models, providers, and how much of its input was cached across every turn.AI Gateway logsSessions viewcoding agent Open a session to see its cache hit rate, duration, and path. The path lists each turn with its model and timing, and names the provider serving the session along with any earlier ones. sends each turn to the provider that served the one before it, so the provider already has most ...

Developer switching from $400/month Codex to $200 Claude plan reports 2x productivity, fewer errors.

Stack Overflow for Agents ChatGPT plugin tripled signups; two engineers shipped it in weeks using Codex.

Benefit Street Partners deployed Codex for code review and financial document analysis to accelerate loan valuation comparisons.

Claude Opus 4.8 and Codex GPT Sol 5.6 fail at reverse-engineering iOS protobuf schemas with high error rates; LLMs unreliable for forensic analysis.

Netflix plugged JetBrains’ headless code-intelligence engine – the same one behind IntelliJ IDEA – into Claude Code and Codex, then benchmarked it against a variety of scenarios. The details and numbers are available below. At a glance Company Netflix – Application Development Platform (ADP), GenAI Platform, and Agentic SDLC teams Challenge Coding agents were struggling […]

Third Moment Research deploys 10,000 agents for 36+ hour runs using GPT-6 Astra, Sol, Codex, and Daybreak for cybersecurity tasks with persistent improvement.

is now available for free on , served by NVIDIA.Nemotron 3.5 LightningAI Gateway The open-weight reasoning and chat model supports long-running agents, subagents, chatbots, and retrieval-augmented generation (RAG). It has a 1 million-token context window, supports tool calling and structured outputs, and uses 3 billion of its 30 billion parameters per token. Note: The provider may retain prompts for model improvement. Use as the model ID:nvidia/nemotron-3.5-lightning-free To use it in Claude Code, Codex, Cursor, and more, install the latest Vercel CLI and run setup: Then select in the agent. ...

Asana achieved 76x cost reduction and 5x speed improvement in browser agents using GPT-6 Astra with Codex.

Oracle deploys ChatGPT and Codex across recruiting, engineering, and operations to automate specialist workflows.

LegalOn reduced Codex API costs by 65% while maintaining development velocity through strategic task-model matching and budget optimization.

, StepFun's flagship model, is now available on . It's built for agentic coding, professional knowledge work, and financial analysis, from building apps and debugging code to research and analytical reports.Step 5 PreviewAI Gateway Step 5 Preview supports text and image input with a 1M-token context window, allowing you to work with large codebases, a stack of documents, or screenshots and charts in a single request. Use as the model name:stepfun/step-5-preview For other coding agents such as Claude Code, Codex, Cursor, and more, install the latest Vercel CLI and run setup: Then select in the...

OpenAI will watermark ChatGPT and Codex text in the EU to comply with the AI Act. Editing can make the invisible marks harder to detect, it says.