devtake.dev — ChatGPTArticles on devtake.dev covering ChatGPT.https://devtake.dev/en-usOpenAI added a Lockdown Mode to ChatGPT to blunt prompt-injection attackshttps://devtake.dev/article/openai-lockdown-mode-prompt-injection/https://devtake.dev/article/openai-lockdown-mode-prompt-injection/OpenAI shipped Lockdown Mode in ChatGPT to cut off the data-exfiltration step of prompt-injection attacks. Here's what it actually restricts and who should turn it on.Mon, 08 Jun 2026 10:15:00 GMTaiopenaiai-securityprompt-injectionllmai-agentsdieter-morelliOpenAI is putting Codex in every ChatGPT app, with six business plugins for non-codershttps://devtake.dev/article/openai-codex-chatgpt-everywhere/https://devtake.dev/article/openai-codex-chatgpt-everywhere/On June 2 OpenAI said Codex is coming to the ChatGPT app everywhere within weeks, and shipped six role-specific plugins for sales, analytics, design, and finance teams.Wed, 03 Jun 2026 12:30:00 GMTaiopenaicodexchatgptai-agentsagentic-codingai-assistantautomationllmdieter-morelliSQLite won't accept AI-written code, but QEMU just opened the door to ithttps://devtake.dev/article/sqlite-refuses-agentic-code-qemu-opens-door/https://devtake.dev/article/sqlite-refuses-agentic-code-qemu-opens-door/Two of the most cautious C projects split on AI contributions in the same week. The real fight is over copyright provenance and who cleans up the slop.Fri, 29 May 2026 05:35:00 GMTopen-sourceopen-sourcesqliteqemuai-codingagentic-codingmaintainerslicensingllmsoren-vanekOpenAI's Codex moved into the ChatGPT mobile app. You can approve a diff from the train now.https://devtake.dev/article/openai-codex-chatgpt-mobile/https://devtake.dev/article/openai-codex-chatgpt-mobile/OpenAI shipped Codex remote control inside the ChatGPT app for iPhone, iPad, and Android on May 14. Pair via QR; the agent runs on your laptop, the review moves to your phone.Fri, 15 May 2026 09:45:00 GMTaiopenaicodexchatgptai-agentsagentic-codingdev-toolsai-assistantclaude-codedieter-morelliA judge killed DOGE's grant purge. The 'review process' was asking ChatGPT 'Is this DEI?'https://devtake.dev/article/doge-chatgpt-grants-ruling-illegal/https://devtake.dev/article/doge-chatgpt-grants-ruling-illegal/A federal judge restored $100M+ in grants after two DOGE staffers used ChatGPT to flag 97% of NEH grants as DEI, including an HVAC repair and Holocaust research.Sat, 09 May 2026 08:30:00 GMTpolicypolicyai-securityopenairegulationai-agentsnational-securityclara-wexlerApple is turning iOS 27 into an AI model marketplace. ChatGPT loses its exclusive slot.https://devtake.dev/article/apple-ios-27-rival-ai-models-choice/https://devtake.dev/article/apple-ios-27-rival-ai-models-choice/Bloomberg reports Apple will let users choose Gemini, Claude, or ChatGPT across Siri, Writing Tools, and Image Playground via a new Extensions framework this fall.Sat, 09 May 2026 07:45:00 GMTappleappleapple-intelligencesiriios-27openaigooglegeminianthropicnaomi-parkPanic banned generative-AI art and audio from the Playdate Catalog. Code assistance still gets a pass.https://devtake.dev/article/panic-playdate-bans-gen-ai-games/https://devtake.dev/article/panic-playdate-bans-gen-ai-games/The Playdate Catalog will no longer accept titles that use ChatGPT, Stable Diffusion, or Suno output for art, audio, text, or dialog. Existing titles get a label.Sun, 03 May 2026 13:15:00 GMTgamingpanicplaydategenerative-aiindie-gamesai-policyai-disclosurecatalogdev-toolshiro-tanakaMicrosoft and OpenAI just rewrote their deal. Exclusivity is dead, and so is the AGI clause.https://devtake.dev/article/microsoft-openai-deal-revenue-share-end/https://devtake.dev/article/microsoft-openai-deal-revenue-share-end/Microsoft loses exclusive rights to OpenAI's models. The revenue share now caps at 2030 and stops depending on AGI. Here's what actually changed and who it benefits.Mon, 27 Apr 2026 19:00:00 GMTaiopenaimicrosoftai-modelsazurellmai-infrastructureanthropicgpt-5-5dieter-morelliOpenAI's Privacy Filter is a 1.5B PII redactor that ships under Apache 2.0. Here's what it actually does.https://devtake.dev/article/openai-privacy-filter/https://devtake.dev/article/openai-privacy-filter/OpenAI released Privacy Filter on April 22 as an open-weight on-device model for masking eight types of PII. F1 of 96%. Runs in a browser. Here's the catch.Sun, 26 Apr 2026 13:00:00 GMTaiopenaiprivacypiiopen-weightsai-modelsllmhugging-facedata-privacydieter-morelliOpenAI shipped GPT-5.5 seven weeks after 5.4. API tokens now cost twice as much.https://devtake.dev/article/openai-gpt-5-5-launch/https://devtake.dev/article/openai-gpt-5-5-launch/OpenAI released GPT-5.5 (codename Spud) on April 23. The API runs at $5/$30 per million tokens, double GPT-5.4, with Pro at $30/$180.Thu, 23 Apr 2026 18:30:00 GMTaiopenaigpt-5-5chatgptcodexai-modelsapi-pricingllmagentic-aidieter-morelliOpenAI's Workspace Agents kill Custom GPTs and take the fight straight to Claude Codehttps://devtake.dev/article/openai-codex-workspace-agents/https://devtake.dev/article/openai-codex-workspace-agents/Workspace Agents for ChatGPT Business, Enterprise, Edu, plus Teachers launched April 22. Team-shared, cloud-run, Codex-powered. Free until May 6, then credit-based.Thu, 23 Apr 2026 12:00:00 GMTaiopenaichatgptcodexworkspace-agentscustom-gptsai-agentsclaude-codeenterprise-aidieter-morelliOpenAI's Codex now drives your Mac, not just your codehttps://devtake.dev/article/openai-codex-desktop-agent-expansion/https://devtake.dev/article/openai-codex-desktop-agent-expansion/OpenAI shipped a Codex update that can pilot desktop apps with a cursor, generate images in-line, and run parallel agents. It's the opening move in a real Claude Code fight.Fri, 17 Apr 2026 10:30:00 GMTaiopenaicodexai-agentsmacclaude-codeanthropicatlasdieter-morelliGoogle Gemini finally has a Mac app, and it's gunning for ChatGPT's desktop leadhttps://devtake.dev/article/google-gemini-mac-app-desktop/https://devtake.dev/article/google-gemini-mac-app-desktop/Google shipped a native Swift Gemini app for macOS with screen sharing, voice, and Deep Research. Here's what it does, what it doesn't, and how it stacks up.Thu, 16 Apr 2026 09:00:00 GMTaigooglegeminimacdesktop-appchatgptclaudeai-assistantdieter-morelli