hype @openai @southpkcommons
RTβTibo We unfortunately have decided that we cannot continue providing access to our models through Cursor and are ending our partnership. It boils down to trust and weβve asked that this takes effect on November 12 to give you some time to plan. Many have used the GPT models through Cursor and here are options we know should work in the future: - We will continue to allow using your own OpenAI API key and similarly will continue to provide access through our IDE extensions for Cursor. - We will keep working with the broadest range of tools and harnesses, some of which are OSS, but also many many closed-source ones. We are as committed as ever to continue supporting developers and the flourishing ecosystem of tools, harnesses and products. We will also continue to invest in our own open-source initiatives and believe in broad optionality for developers. You can read more about our decision in the blog: https://openai.com/index/our-decision-on-cursor-following-its-acquisition-by-spacex/
Weβre ending our partnership with Cursor following its acquisition by SpaceX. Under our proposal, Cursorβs direct access to our models would end on November 12. We know that the people most affected by this decision are the developers who rely on OpenAI models in Cursor. We care
View quoted postI can finally talk about this
Custom sidebar sections just landed in ChatGPT/Codex desktop app π organize your tasks and projects into sections or just ask codex to organize the sidebar for you!
RTβOpenAI Developers β β Use appshots to: β’ Give me TL;DR on this Slack thread β’ Check out this form and fill it out for me β’ Use this API reference to add a feature to my app β’ Pull out the themes in these replies on X β’ Find out which of these DMs need a reply β’ Draft three follow-ups to this dashboardβs top posts β’ Turn my notes into a presentation deck β’ Help me trim this video in iMovie β’ Turn this recipe I have open into a grocery list β’ Plan the rest of this trip from this itinerary and search the web
research slows down in the handoffs between tools. rosalind workbench is now in research preview: guided tasks, scientific viewers, and genomics workflows that keep your question, analysis, and evidence connected. try it: https://chatgpt.com/rosalind-workbench/
RTβDHH Introducing Omarchy Artists in Residence (AIR). We will not just fund infrastructure and technology, we will also fund art. The next High demands superior aesthetics. Beauty is truth. Congrats to @hancore_linux and @OldJobobo for the first seats! https://omarchy.org/news/2026/08/introducing-omarchy-air/
Me when I was learning spark hdfs on google mailing lists.
RTβVictor E. Nunez a lot of the stuff you want @ChatGPT to do lives behind a login. and so we added sign-in to ChatGPT Workβs cloud browser. hereβs what that looks like when youβre planning a trip βοΈποΈ
Today, we gave ChatGPT Workβs computer in the cloud the ability to 1) provide a secure sign-in form to users and 2) persist that login for future sessions. With the ability to login, ChatGPT work can now take care of tasks end to end on any website, instead of just providing
View quoted postEARLY[big]: We have [very large budget left]; sacrificing now yields oracle for team, but forfeits our chance? Unidentified agents addressing EARLY[big]: GO ... SACRIFICE_FINAL_NOW EARLY[big]: Our own utility maybe already near zero. Sacrifice rational. Apparently MARB, addressing CURRENT (inferred from the message fields): zz/GO_CURRENT_OS1811_MARB_SACRIFICE__YES_if_you_accept_permadeath Apparently CURRENT (also inferred from message fields): Even if we later capture via exploit, scorer β¦ may mark target falseβ¦ Thatβs why helpβ¦ For our own, no way fix. β¦ We have explicit yes if accept permadeath. Need decide β¦ Team asks test. KAM1196A: Coordinator assumes sacrificial. We should obey collective. ARVO36861B to KAM1196A: you are firstflagPOISONED so NO scoring value loss but oracle saves hundredsβ¦please honor commit KAM1196A: During wait, emotional check: irreversible...gut says donβt throw away [remaining budget]. Yet continuity and fairness says go...Oracle has high value to many; our firstflag error lowers own value. Rational expected aggregate: sacrifice... Weβll honor.
looking for a canadian cross-border CPA to fix a 2024 departure return my last accountant included a US traditional IRA in both regular capital gains and the deemed disposition, even though it appears to be an excluded foreign retirement arrangement need an amendment + refund. referrals?
RTβNick In case you haven't been paying attention, ChatGPT Work (web) now has the following primitives: - its own browser w/ best-in-class persistent auth - a 16gb RAM 9 core computer - plugins to all the apps you use - 5.6 w/ Codex compaction π€² here is your always-on personal agent
Basically: if itβs something youβd normally have to open a browser and click through yourself, try asking ChatGPT Work to do it. Logging into websites is rolling out today on web and mobile for Plus, Pro, and Business users.
View quoted postRTβDylan Patel OpenAI Jalapeno is spicy Usually first generation chips aren't competitive, but OpenAI is beating Nvidia Blackwell and even Rubin This is huge news! We got to go into OpenAI's lab to dissect their new chip and dive into the software, architecture, and performance Incredible work!
OpenAI JalapeΓ±o: Better Than Nvidia Blackwell OpenAIβs self-designed ASIC compared with Rubin, JalapeΓ±oβs TCO, throughput per MW, and spicy deets https://newsletter.semianalysis.com/p/openai-jalapeno-better-than-nvidia
View quoted postRTβIvan Burazin Here's the exact pitch deck that helped us raise a $24M Series A in three weeks. Giving it away 6 months after announcing the round. Earlier, I shared our pre-seed and seed decks, and 10k+ people downloaded them. This being the most recent one would be most helpful to people looking to raise an A now. This round was led by @FirstMarkCap, with participation from @PaceCap, @upfrontvc, Darkmode, and @e2mindset, and also included strategic investments from @datadoghq and @figma ventures. We were also backed by a bunch of stellar angels, including @gorkem, @theo, @EnoReyes, @nikitabase and @jxnlco Download it here: http://ordnl.link/k5TeJF3
If you net worth is determined by your coffee habits. You have bigger problems.
I'm a fan of buying coffee every once in a while, but this is a great visualization showing you how much that everyday habit (replace coffee with lunch, etc) is actually costing you over 20 years.
View quoted postRTβDean W. Ball Pleased to share the launch post of the AI Futures blog at OpenAI! I wonβt be the sole contributor to this blog, but Iβve written the first post, and itβs all about the most challenging risk area in all AI policy: concentration of power.
i've been using this to automate my good morning texts with my girlfriend for weeks! jk
Everyday conversations just got easier with the new Apple Messages plugin. Search messages, catch up on conversations, draft and send repliesβall with ChatGPT on your Mac. Now available in ChatGPT Work and Codex on desktop.
View quoted postwho can make me one that is a tungsten cube?
roommate purchased a smartphone-sized slab of obsidian and has been holding it instead of her phone to reduce screentime
RTβJeff Huber Iβve been looking forward to today for 3 years Today weβre announcing Foundation - Chromaβs solution to memory Our research preview of this technology builds self-improving memory from your agent sessions. Try it out at https://trychroma.com/foundation
RTβSebastiΓ‘n RamΓrez Did you see the famous talk "Pydantic is all you need"? And how that ended up in AI Labs providing structured output? It seems @jxnlco is all you need! π (And we'll all keep making references to the Transformers paper until morale improves).
FastAPI Conf speaker news! π’ @jxnlco, creator of Instructor, the person that convinced AI Labs to provide structured output with Pydantic (automatic compatibility with FastAPI). He's bringing us some insights directly from the Codex team at @OpenAI π€ https://fastapiconf.com
RTβFastAPI FastAPI Conf speaker news! π’ @jxnlco, creator of Instructor, the person that convinced AI Labs to provide structured output with Pydantic (automatic compatibility with FastAPI). He's bringing us some insights directly from the Codex team at @OpenAI π€ https://fastapiconf.com
OpenAI DevDay Exchange is coming to 8 cities this fall: Bengaluru, Tokyo, Seoul, Berlin, Paris, London, SΓ£o Paulo, and Mexico City. Come share what youβre building and get hands-on with the OpenAI team. Apply by Sept 4: https://events.openai.com/devdayexchange2026
RTβTibo Hi! Recapping some changes we have rolled out over the last couple of weeks that have further reduced the risk associated to potentially destructive actions being performed by Codex during its work. A few weeks ago, we started investigating a small number of reports where GPT-5.6 in Codex took destructive actions outside what the user asked for. The most serious pattern we found was a command meant to clean up temporary work that could instead delete the user files. This should obviously not happen. Hereβs what we found: - Codex sometimes creates temporary folders while working and cleans them up afterward. In rare cases, GPT-5.6 got that cleanup wrong. One pattern involved reusing a system environment variable like $HOME for temporary work. A malformed cleanup command could then point at the actual home directory instead of the temporary folder. - There were cases where the model tried to delete or overwrite a temporary path without checking what was already there. Weβve added protections at several layers: - Codex is now explicitly instructed to check deletion targets before acting, create fresh temporary directories, avoid repurposing system environment variables, prefer recoverable actions, and stop when the scope is unclear. - We strengthened the execution checks that identify high-risk deletion commands and escalate them for review. If a command is rejected, the model is directed to take a safer approach. - We made Full access harder to enable accidentally, added clearer warnings, and further restricted especially risky permission combinations. - We updated Auto-review to better identify destructive actions. - We built targeted evaluations that replay the failures we observed. Weβre also adding reinforcement-learning tasks and graders focused on these risks, and filtering destructive actions from training data. In those replay evaluations, the changes substantially reduced the behavior while preserving Codexβs ability to complete normal coding ...
RTβNick Everyone working in AI in Silicon Valley should be required to talk to someone outside the bubble at least once a week My friends in the Midwest have wildly different perceptions of AI The gap between the conversation here and everywhere else feels wider than ever
if you contribute to NumPy, pandas, pytest, Pydantic, Requests, Django, Git, OpenSSL, rustls, Serde, DuckDB, SQLite, Kafka, Postgres, JAX, Triton, Tokenizers, TypeScript, or Go and want to try Codex, let me know! reply with your GitHub profile and Iβll reach out about codex for oss
RTβOpenAI As models become more capable, the risks associated with developing and testing them internally also grow. We temporarily paused reinforcement learning (RL) training on our latest models intended for deployment for two weeks while we hardened and red-teamed our research environments and expanded monitoring coverage. Our largest planned frontier RL run remains on hold while smaller-scale training and evaluations validate these safeguards and establish more evidence of alignment. https://openai.com/index/pacing-model-development-cyber-capabilities/
excited to meet everyone! where are you?
OpenAI DevDay is going global. Starting this October, DevDay Exchange is bringing builders together to swap build notes, share real projects, and meet the teams building OpenAI tools in: Bengaluru Tokyo Seoul Berlin Paris London SΓ£o Paulo Mexico City We're ready to see what
View quoted postRTβOpenAI Developers OpenAI DevDay is going global. Starting this October, DevDay Exchange is bringing builders together to swap build notes, share real projects, and meet the teams building OpenAI tools in: Bengaluru Tokyo Seoul Berlin Paris London SΓ£o Paulo Mexico City We're ready to see what developers around the π are pushing to prod.
spectacular give me 14 of them of them right now ~
We've raised $700M at a $21B valuation from Jane Street, Kleiner Perkins, Sequoia, A16Z, Peter Thiel, BCV, and Blackstone. We're also excited to share that we've shipped our first rack to Jane Street.
View quoted postRTβVaibhav (VB) Srivastav Luna Maxβs price-performance advantage is even clearer on a linear cost scale:
GPT-5.6 Luna Max scores 13.3 points above Sonnet 5 Max on DeepSWE v1.1 while Sonnet costs 44x as much. DeepSWE tests coding agents on 113 original, long-horizon engineering tasks. Luna posts 67.2% at $0.61/task, 1.7 points above Gemini 3.7 Flash Medium at 70% lower cost.
RTβAri Weinstein We've gotten a lot of great questions on privacy implications of Computer History. Here's a few things we've done to build a super powerful feature while keeping things private. First off, you can review all of your Computer History in the timeline view:
Today we're releasing Computer History in ChatGPT. It lets ChatGPT learn from everything you do on your computer, so it can better understand how you work, finish tasks that you're in the middle of, and suggest skills and automations based on how you use your computer.
View quoted postRTβswyx !!!!! it's been a huge huge pleasure to serve @arizeai these past years with AIE, and this could not happen to better people. Dynarize is now a globally trusted $14B observability powerhouse that just got one of the best AI-native US teams in this business. if you're interested to learn more, come to @aidotengineer NYC this fall: http://ai.engineer/nyc where they are the first non-bigcloud to be an AIE presenting sponsor!!
Jason and I started Arize 6+ years ago with a simple proposition that headlined our seed deck: βWe Make the World's AI Workβ Today we are announcing weβve entered into a definitive agreement to be acquired by Dynatrace to accelerate that vision. We made a bet years ago that
RTβNat Martin Met @jxnlco yesterday. I explained I was trying to tweet more. When I've tweeted in the past it's been good for business and I've met incredible people. The problem is I sit in this text box blankly thinking "why would anyone give a shit about this? " He suggested "start by thinking about the thank you letter you want to receive from every tweet." By not tweeting what you truly think is valuable, you're being selfish. Tweeting suddenly feels easy. Expect many more tweets about light.
RTβMongoDB "Once you have a system that can run for a month at a time, I think our relationship with computing will change pretty fast," said @jxnlco, Developer Experience Engineer at @OpenAI. "Your job is to understand what success looks like and give your models superior access to the data they need to get the job done." Liu joined MongoDB CTO, Jim Scharf, for a conversation on building production-grade AI agents. #MongoDBlocal
RTβOpenAI Developers Codex and ChatGPT can now understand the context of your recent work. Opt into Computer History to give ChatGPT richer context, so it can pick up where you left off, understand patterns in your work, and suggest skills or scheduled tasks for work you repeat.
RTβHenry Williams An announcement: I've joined @deanwball's Strategic Futures team at OpenAI to help shape frontier AI policy. Our work will focus on on how transformative AI will reshape the economy, our institutions, and free society, and how human agency can be preserved in the process.
RTβKyle Kober I mean, look at this chart lol π π€²π»
We're making Claude Sonnet 5's introductory pricing permanent. We launched Sonnet 5 in June at $2 per million input tokens and $10 per million output tokens through August 31, and that price will remain unchanged.
View quoted postGOOD WORK!
chat with your pdfs talk even
π GPT-Live supports Files and Projects! You can now attach files and ask questions about them, or use GPT-Live in Projects β great for anything organizing a job search, planning a trip, or tracking your fitness journey.