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@OpenAIDevs
"OpenAI DevDay is in two weeks then we hit the road. DevDay Exchange connects local developers in: So Paulo Oct XX London Oct XX Bengaluru Nov X Tokyo Nov XX Seoul Nov XX Spots are limited for these intimate gatherings. Apply:"
X Link @OpenAIDevs 2025-09-23T20:14Z 238.8K followers, 60.6K engagements
"Introducing AgentKitbuild deploy and optimize agentic workflows. 💬 ChatKit: Embeddable customizable chat UI 👷 Agent Builder: WYSIWYG workflow creator 🛤 Guardrails: Safety screening for inputs/outputs ⚖ Evals: Datasets trace grading auto-prompt optimization"
X Link @OpenAIDevs 2025-10-06T18:38Z 238.9K followers, 2.9M engagements
"And to better measure your agents performance were adding new Evals capabilities: trace grading datasets auto-prompt optimization and support for third party models"
X Link @OpenAIDevs 2025-10-06T18:38Z 238.8K followers, 48.1K engagements
"GPT-5-Codex is live in the Responses API. If you use the Codex CLI via API key you can now also use GPT-5-Codex"
X Link @OpenAIDevs 2025-09-23T17:06Z 238.8K followers, 336.6K engagements
"With Agent Builder you can drag and drop nodes connect tools and publish your agentic workflows with ChatKit and the Agents SDK. Heres @christinaahuang to walk you through it:"
X Link @OpenAIDevs 2025-10-06T18:38Z 238.8K followers, 86.5K engagements
"You can now kick-off tasks in Codex cloud from Slack just @Codex. It uses context from your conversation picks the right repo and answers with a link to the completed task"
X Link @OpenAIDevs 2025-10-06T18:59Z 238.8K followers, 16.6K engagements
"Codex is now GA along with X features that make it more useful for engineering teams: - @Codex in Slack - Codex SDK - New admin tools"
X Link @OpenAIDevs 2025-10-06T18:59Z 238.9K followers, 415.9K engagements
"Two more ships: ⚡GPT-5 API requests are XX% faster on the priority processing tier compared to the standard tier. 📈The new service health dashboard lets you monitor uptime request time token velocity and time to first token"
X Link @OpenAIDevs 2025-10-06T19:29Z 238.9K followers, 396.2K engagements
"@HubSpot used AgentKits custom response widget to enhance their Breeze assistant. When providing customer support a business can use Breeze to search a knowledge base retrieve relevant information and articles and offer solutions"
X Link @OpenAIDevs 2025-10-06T18:38Z 238.9K followers, 34.1K engagements
"GPT-5 is now built into Xcode 26"
X Link @OpenAIDevs 2025-08-29T22:32Z 238.8K followers, 566.7K engagements
"sunday sdk-aries"
X Link @OpenAIDevs 2025-10-05T23:43Z 238.5K followers, 188.6K engagements
"Youve been pushing Sora to the limitsso were raising them"
X Link @OpenAIDevs 2025-10-15T17:02Z 238.9K followers, 9990 engagements
"To install the Codex CLI: npm i -g @openai/codex Learn more about Codex:"
X Link @OpenAIDevs 2025-10-14T23:50Z 238.9K followers, 11.8K engagements
"You can play with some of ChatKits customization options and widgets at To see ChatKit in action take for a spin. Click around ask questions about the world and look at those widgets"
X Link @OpenAIDevs 2025-10-06T18:38Z 238.8K followers, 76K engagements
"Sora 2: 1280x720 Sora X Pro: 1792x1024 Landscape and portrait up to XX seconds a clip. Remix lets you make targeted adjustments to existing videos. Video input and image-to-video of real people aren't supported yet"
X Link @OpenAIDevs 2025-10-06T19:13Z 238.5K followers, 5662 engagements
"Codex has come a long way since April. Over the next two weeks were releasing a series of videos to help you get better acquainted with Codex starting with how to use the Codex CLI with GPT-5-Codex"
X Link @OpenAIDevs 2025-10-14T23:50Z 238.9K followers, 69.7K engagements
"Docs and more examples here:"
X Link @OpenAIDevs 2025-10-06T19:13Z 238.8K followers, 20.6K engagements
"🎥 Sora X and Sora X Pro are now in the API. And new image and speech-to-speech models that are cheaper than their full-sized counterparts but with similar quality: 📸 gpt-image-1-mini (80% cheaper) 🗣 gpt-realtime-mini (70% cheaper)"
X Link @OpenAIDevs 2025-10-06T19:13Z 238.8K followers, 188.7K engagements
"Were also releasing v0.16 of the Codex CLI today. - GPT-5 is now the default model - Use with your ChatGPT plan - A new refreshed terminal UI npm i -g @openai/codex to update"
X Link @OpenAIDevs 2025-08-07T20:52Z 238.8K followers, 492.4K engagements
"You can now choose to use tools like function calling and web search on gpt-5-chat-latest in the API. This model updates continuously to match ChatGPT so its not always tuned for API use but it works well for chat use cases"
X Link @OpenAIDevs 2025-10-09T21:25Z 238.9K followers, 76.9K engagements
"Weve (finally) added full support for MCP tools in ChatGPT. In developer mode developers can create connectors and use them in chat for write actions (not just search/fetch). Update Jira tickets trigger Zapier workflows or combine connectors for complex automations"
X Link @OpenAIDevs 2025-09-10T15:59Z 238.8K followers, 1M engagements
"New admin tools include analytics dashboards to track usage across the CLI IDE and web and the quality of code reviews provided by Codex"
X Link @OpenAIDevs 2025-10-06T18:59Z 238.9K followers, 24.6K engagements
"Were introducing the Agentic Commerce Protocol an open standard co-developed with @Stripe that enables programmatic commerce flows between users AI agents and businesses"
X Link @OpenAIDevs 2025-09-29T17:19Z 238.8K followers, 405.2K engagements
"With the Codex SDK you can embed the same agent implementation that powers the Codex CLI in your own workflows and apps. Initially available in TypeScript with more languages coming"
X Link @OpenAIDevs 2025-10-06T18:59Z 238.5K followers, 12K engagements
"You can start building and testing apps in ChatGPT with the Apps SDK preview which we're releasing today as an open standard built on MCP. Later this year well begin accepting app submissions for publication"
X Link @OpenAIDevs 2025-10-06T18:08Z 238.9K followers, 463.6K engagements
"GPT-5 Pro is now available in the API. It spends more time thinking for your hardest tasks"
X Link @OpenAIDevs 2025-10-06T18:15Z 238.8K followers, 471K engagements
"The Slack integration and Codex SDK are available to developers on ChatGPT Plus Pro Edu Business and Enterprise. Admin tools are available on Edu Business and Enterprise. More in the blog:"
X Link @OpenAIDevs 2025-10-06T18:59Z 238.8K followers, 22.7K engagements
"Codex is now available in the ChatGPT iOS app Start new tasks view diffs ask for changes and even push PRsall on the go. And you can keep tabs on Codex with live activities on your lock screen or pick things up again when you're back at your computer. 🏃🤳"
X Link @OpenAIDevs 2025-05-19T23:02Z 238.8K followers, 1.3M engagements
"@Albertsons used AgentKit to build an agent. An associate can ask it to create a plan to improve ice cream sales. The agent looks at the full context seasonality historical trends external factors and gives a recommendation"
X Link @OpenAIDevs 2025-10-06T18:38Z 238.9K followers, 39K engagements
"Were releasing new Codex features to make it a more effective coding collaborator: - A new IDE extension - Easily move tasks between the cloud and your local environment - Code reviews in GitHub - Revamped Codex CLI Powered by GPT-5 and available through your ChatGPT plan"
X Link @OpenAIDevs 2025-08-27T21:01Z 238.9K followers, 2.2M engagements
"To celebrate the launch of GPT-4o weve upgraded the Playground You can now test GPT-4os vision capabilities and compare output across models"
X Link @OpenAIDevs 2024-05-13T20:05Z 238.6K followers, 69.9K engagements
"More in our blog:"
X Link @OpenAIDevs 2025-10-06T18:38Z 238.8K followers, 39.4K engagements
"We shipped an updated web search model in Chat Completions: gpt-5-search-api. 🔍 It's XX% cheaper at $10/1K calls and includes domain filtering just like web search in Responses"
X Link @OpenAIDevs 2025-10-14T22:19Z 238.9K followers, 178.7K engagements