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46 posts about OpenAI from Simon Carter.
OpenAI has launched three workplace learning courses on OpenAI Academy, creating a connected pathway from AI fundamentals through to directing agent-assisted workflows.
OpenAI is acquiring Ona, the secure cloud execution startup, to let Codex run long-horizon agent tasks inside customer-controlled environments.
OpenAI is replacing named-model selection in ChatGPT with effort-based tiers — Instant, Medium, High, and more — rolling out to Plus and Pro users now.
Oracle Cloud Infrastructure customers can apply existing Universal Credits toward OpenAI frontier models and Codex, removing the need for a separate OpenAI contract.
Codex CLI v0.139.0 lets code mode call web search directly, including from nested JS tool calls, and fixes oneOf/allOf schema preservation for MCP tools.
OpenAI's Lockdown Mode, a security setting that blocks live web access and agentic features to defend against prompt injection, is now available to all personal ChatGPT plans.
OpenAI's new Active Sessions security feature lets ChatGPT users audit all signed-in sessions and remotely log out of ones they don't recognise.
OpenAI has rolled out ads in ChatGPT for UK Free and Go plan users, with personalisation controls, data deletion options, and a firm ad-free guarantee for paid tiers.
The latest Codex CLI release adds Desktop handoff via /app, local image path exposure, Alt-key fallback shortcuts, and MCP/Ollama performance improvements.
OpenAI's Dreaming V3 replaces ChatGPT's saved-memories list with background synthesis, doubling factual recall and bringing smart memory to free users for the first time.
OpenAI is unifying ChatGPT, Codex, and its Atlas browser into a single desktop superapp with Canva and Booking.com integrations built in.
OpenAI is redesigning ChatGPT into a unified superapp merging Codex, image generation, and partner services, with the explicit goal of converting free users to paid plans.
The latest Codex CLI update adds session archiving, OSC 8 hyperlinks in TUI markdown, richer MCP status, and short-lived WebSocket tokens for remote control.
ChatGPT Plus and Pro users can now purchase additional Codex usage credits beyond their plan limits, with an auto top-up option to keep work flowing.
Plugin sharing is now on by default for eligible ChatGPT Enterprise workspaces in Codex, letting teams discover and install shared plugins from a workspace directory.
OpenAI's Dreaming V3 overhauls ChatGPT memory with smarter synthesis, doubled storage for paid tiers, and first-ever access for free accounts.
OpenAI has added activity insights and shareable profile cards to Codex, letting consumer ChatGPT users review and share their usage highlights.
Codex expanded its onboarding with non-developer role choices so first-run suggestions match your actual job, as analysts and marketers hit 20% of users.
OpenAI's life-sciences model gains GPT-5.5 agentic capabilities, three new benchmarks, two Codex plugins, and opens to eligible organisations worldwide.
Anthropic has permanently ruled out advertising in Claude, arguing ad-based incentives are structurally incompatible with a trustworthy AI assistant.
ChatGPT Sites lets Business and Enterprise teams ask Codex to build, deploy, and host full-stack internal web apps — no deployment pipeline needed.
ChatGPT can now surface live job listings and help you create, tailor, and download a polished resume — all within a single conversation.
OpenAI's new Dynamic Visual Explanations feature brings interactive, adjustable modules to 70+ math and science topics in ChatGPT.
OpenAI expands Codex beyond developers with six role-specific plugins, interactive Sites, and in-place Annotations for business teams.
GPT-4.5 leaves ChatGPT on June 27, 2026 and o3 on August 26. No API changes. Here's what it means for you.
OpenAI ships Goal Mode GA across Codex app, IDE, and CLI, plus Appshots for macOS to capture any window as instant thread context.
OpenAI switches container billing to per-minute with a 5-minute minimum from June 2, 2026, cutting costs for sessions under 20 minutes.
Codex CLI 0.137.0 closes three command-safety gaps and adds an alpha Windows elevated sandbox provisioning path for admins.
OpenAI's GA Secure MCP Tunnel uses an outbound-only tunnel-client daemon so private MCP servers can serve ChatGPT, Codex, and the Responses API with no inbound firewall rules.
ChatGPT's new Active Sessions feature lets you see every signed-in session on your account and log out of any you don't recognise.
OpenAI's frontier models and Codex coding agent hit GA on Amazon Bedrock, with IAM access, VPC isolation, CloudTrail logging, and pay-per-token billing.
OpenAI has improved GPT-5.5 Instant's response quality and quietly retired Canvas in favour of native writing and code blocks in chat.
OpenAI's spreadsheet-native ChatGPT sidebar is now globally available for Enterprise, Edu, and K-12, with Skills, RBAC, and compliance controls built in.
OpenAI's Rosalind Biodefense program gives vetted developers and U.S. government agencies sponsored access to its frontier life sciences AI model.
OpenAI's engineering blog details how Codex powers self-improving tax agents that processed 7,000 returns with up to 97% accuracy — a reusable blueprint for enterprise AI.
ChatGPT Enterprise's Codex app now supports Computer Use on Windows with iOS/Android remote handoff, and a new GitHub Enterprise Server template for on-prem code review.
OpenAI is combining C2PA metadata and Google SynthID watermarking to help people verify whether an image was generated by OpenAI tools.
OpenAI and Dell have partnered to deploy the Codex AI coding agent inside hybrid and on-prem enterprise infrastructure, a first for OpenAI.
OpenAI launched a personal finance preview for ChatGPT Pro users in the US, letting them link accounts via Plaid and ask questions about their real money.
OpenAI brings Codex to iOS and Android, letting developers monitor, approve, and steer long-running coding sessions remotely across all plans.
OpenAI has launched a $4B+ deployment subsidiary and agreed to acquire UK firm Tomoro, placing AI engineers directly inside enterprise organisations.
OpenAI releases three purpose-built voice models in its Realtime API, bringing GPT-5-class reasoning, live translation, and streaming transcription to developers.
OpenAI replaced GPT-5.3 Instant with GPT-5.5 Instant as ChatGPT's default model on May 5, 2026, bringing fewer hallucinations and tighter responses.
OpenAI releases GPT-5.4 mini and nano — faster, cheaper models designed for agentic workflows, with near-flagship performance at a fraction of the cost.
OpenAI's Codex Security is now in research preview for Enterprise, Business, and Pro users — an AI agent that scans code, confirms real vulnerabilities, and proposes fixes.
OpenAI's new Codex desktop app lets developers run and manage multiple AI coding agents in parallel, with built-in skills, automations, and Git support.