@Techmeme@techhub.socialCursor launches Cursor 3, an "agent-first" coding product designed to compete with Claude Code and Codex by letting developers manage multiple AI agents (Maxwell Zeff/Wired)
https://www.wired.com/story/cusor-launches-coding-agent-openai-anthropic/…
@ruth_mottram@fediscience.orgDON’T ASK US ABOUT:
rocks
troll’s with sticks
All sorts of dragons
Mrs. Cake
Huje green things with teeth
Any kinds of black dogs with orange eyebrows
Rains of spaniel’s.
fog.
Mrs. Cake
https://mas.to/@carnage4life/116489789450590783
carnage4life@mas.to - The system prompt for OpenAI’s Codex CLI includes instructions never talk about goblins, gremlins, raccoons, trolls, ogres, pigeons, or other animals or creatures unless asked by the user.
Some say this is because GPT-5.5 has been known to ramble on about creatures unprompted. 😬
https://arstechnica.com/ai/2026/04/openai-codex-system-prompt-includes-explicit-directive-to-never-talk-about-goblins/
@Techmeme@techhub.socialOpenAI's Codex instruction set contains a line, repeated several times, that forbids Codex from randomly mentioning goblins, gremlins, and other creatures (Will Knight/Wired)
https://www.wired.com/story/openai-really-wants-codex-to-shut-up-about-goblins/…
@heiseonline@social.heise.de
@zachleat@zachleat.comcodex isn’t blocking mentions of possums, notably
@Techmeme@techhub.socialOpenAI launches Codex plugins to standardize repeatable AI workflows, with 20 initial integrations such as Figma, Notion, Gmail, and Slack (David Gewirtz/ZDNET)
https://www.zdnet.com/article/openai-codex-plugins-workflow-automation-upgrade/
@heiseonline@social.heise.deOpenAI kontert Anthropic mit großem Codex-Update
OpenAI rüstet Codex auf: Der Assistent steuert nun andere Apps, merkt sich Vorlieben und übernimmt laufende Arbeit im Hintergrund.
https://www.
@kazys@mastodon.socialUsing Claude Code and a little ChatGPT Codex, I updated Scantailor for modern-day Silicon Macs. If you have a crummy PDF of a book with yellow pages, give it a try. Free, of course. Things are changing fast.
https://github.com/abandoned-industries/scantailor-spectre
@privacity@social.linux.pizzaOpenAI Codex ha analizzato la sicurezza di 1,2 milioni di commit e ha trovato 10.561 problemi di elevata gravitŠ
Venerdì OpenAI ha iniziato a distribuire Codex Security , un agente di sicurezza basato sull'intelligenza artificiale (IA) progettato per individuare, convalidare e proporre soluzioni per le vulnerabilitŠ.
La funzionalitŠ è disponibile in anteprima per i clienti ChatGPT Pro, Enterprise, Business ed Edu tramite il sito web Codex, con utilizzo gratuito per il mese su…
@heiseonline@social.heise.de @Techmeme@techhub.socialOpenAI rolls out Chronicle, which builds memories from screen captures to make Codex more aware of context, as a research preview for Pro subscribers on macOS (Zac Hall/9to5Mac)
https://9to5mac.com/2026/04/20/codex-for-mac-gains…
@veit@mastodon.socialOpenAI will acquire Astral and integrate its tools into the Codex ecosystem. Perhaps it’s time for forks: #OpenAI
@heiseonline@social.heise.deCodex-Spark: Schnelles Coding-Modell von OpenAI
OpenAI bringt mit GPT-5.3-Codex-Spark ein schnelles, aber ungenaues Coding-Modell raus. Es läuft auf einem eigenen Cerebras-Chip.
https://www.heis…
@tinoeberl@mastodon.online#Steady #Klimacrew
#VibeCoding mit KI-Programmierhilfen in Visual Studio Code ausprobiert.
Ich habe zwei KI-Assistenzen für die direkte Integration in VSCode getestet, ob sie meine Erwar…
@kazys@mastodon.socialOnly about 24 hours after I started this with Codex, I have a Digital Asset Management program for my Mac (based on the late, lamented iView, sold by its developers for preposterous sums of cash and then abandoned by Microsoft and Capture One, leaving users in a lurch) that is quite fast.
@Techmeme@techhub.socialOpenAI launches a research preview of GPT-5.3-Codex-Spark, a smaller version of GPT-5.3-Codex that it claims generates code 15 times faster, for Pro users (David Gewirtz/ZDNET)
https://www.zdnet.com/article/openais-gpt-5-3-codex-spark-15x-faster/
@eichkat3r@hessen.socialgibt es bereits forks von uv und co?
https://astral.sh/blog/openai
@Xavier@infosec.exchange @Techmeme@techhub.socialOpenAI updates its Codex desktop app with features like computer control, an in-app browser, image generation, automation memory, plugin support, and more (David Gewirtz/ZDNET)
https://www.zdnet.com/article/openai-codex-desktop-update/
@heiseonline@social.heise.deGPT-5.3-Codex: OpenAI stellt neues Coding-Modell vor
OpenAI hat mit GPT-5.3-Codex ein neues Coding-Modell veröffentlicht, das laut Entwickler-Team maßgeblich an seiner eigenen Entwicklung beteiligt war.
https://www.
@villavelius@mastodon.onlineI will start to take AI seriously once it can decipher the Codex Seraphinianus.
@adlerweb@social.adlerweb.info#Astral, die Firma hinter Python-Tools wie uv und ruff, wurde an #OpenAI abgegeben
https://astral.sh/blog/openai
@timfoster@mastodon.social"Co-authored-by: Cursor (gpt-5.3-codex-xhigh)"
Please fuck off immediately.
@al3x@hachyderm.ioIf I haven't used any of them, what would you recommend as a first experience: OpenAI Codex or Anthropic Claude Code?
Most of my code is in Java, Go.
I intend to use the recommended one also to create a macOS and an iOS app.
I've been reading @… for long and still can't make this decision.
@Techmeme@techhub.socialOpenAI says ChatGPT has 900M weekly active users, 50M consumer subscribers, and weekly Codex users have more than tripled since the start of the year to 1.6M (OpenAI)
https://openai.com/index/scaling-ai-for-everyone
@michabbb@social.vivaldi.net @heiseonline@social.heise.deFigma öffnet seine Designplattform für externe KI-Modelle
Figma integriert KI-Modelle wie Claude Code und OpenAI Codex in seine Plattform. Damit lassen Layouts aus bestehenden Designkomponenten erstellen.
https:…
@Techmeme@techhub.socialOpenAI launches GPT-5.3-Codex, which it says runs 25% faster, enabling longer-running tasks, and "is our first model that was instrumental in creating itself" (David Gewirtz/ZDNET)
https://www.zdnet.com/article/openai-gpt-5-3-codex-faster-goes-beyond-c…
@heiseonline@social.heise.deOpenAI baut ChatGPT-Tarife rund um Codex um
Mit einem neuen Pro-Tarif schiebt OpenAI eine zusätzliche Preisstufe zwischen Plus und den bisherigen Pro-Tarif und reagiert damit auf die Konkurrenz.
https://www.
@AccordionBruce@Mastodon.socialLouis Braille’s Earlier Ideas, Ranked:
7. Musical Reading
Braille got Parisian street performers to “play” books by assigning each letter a note on the 🪗
The ensuing cacophony was unlistenable. However, it paved the way for experimental, atonal music which people now claim they enjoy to sound sophisticated
https://…
@dawid@social.craftknight.com @Techmeme@techhub.socialGitHub integrates Claude and Codex AI coding agents directly into GitHub, GitHub Mobile, and Visual Studio Code, for Copilot Pro Plus and Enterprise users (Tom Warren/The Verge)
https://www.theverge.com/news/873665/github-claude-codex-ai-agents
@padraig@mastodon.ie @Techmeme@techhub.socialOpenAI launches a $100/month ChatGPT Pro subscription, which offers 5x more Codex usage than Plus; the $200/month Pro plan offers 20x higher limits than Plus (Zac Hall/9to5Mac)
https://9to5mac.com/2026/04/09/openai-introduces-1…
@daskaja@mastodon.socialKI generierter Code macht ja den Menschen nicht nur dümmer. Ich brauchte heute ein Tool um aus Config-Dateien sensible Informationen zu maskieren. U.a. auch Domains. Hatte erwartet, dass da ein paar RegEx's eingebaut werden. Stattdessen kam Codex mit https://publicsuffix.org/ um die Ecke. Kannte ich nicht. War d…
@Techmeme@techhub.socialInterviews with Codex lead Alexander Embiricos, OpenClaw's Peter Steinberger, and others about OpenAI's upcoming superapp that combines ChatGPT with Codex (Alex Heath/Sources)
https://sources.news/p/openai-super-app-plan-codex
@Xavier@infosec.exchangeWhew! Finish another phase and committed before #Claude crashed.
Do you think that the folks that work at #Anthropic are logging in to Codex now to fix Claude Code?
@Techmeme@techhub.socialOpenAI releases Symphony, an open-source spec for agent orchestration that turns a project-management board like Linear into a control plane for coding agents (OpenAI)
https://openai.com/index/open-source-codex-orchestration-symphony
@tinoeberl@mastodon.online#Steady #Klimacrew
Vom Puristen zum #IDE-Nutzer
Ganz langsam. 😁 Wie verändert sich der Workflow, wenn man statt eines simplen Editors mit einer IDE arbeitet? Als Hobby-Entwickler hat mir Notepa…
@villavelius@mastodon.onlineCodex Seraphinianus
@Techmeme@techhub.socialOpenAI releases a dedicated Codex app for Windows with native sandboxing and support for PowerShell developer environments, after launching on macOS a month ago (Igor Bonifacic/Engadget)
https://www.engadget.com/ai/openai-brings-its-codex-coding-app-t…
@Techmeme@techhub.socialInside OpenAI's race to catch up with Claude Code, based on interviews with 30 sources; a source says Codex had $1B in annualized revenue by January's end (Maxwell Zeff/Wired)
https://www.wired.com/story/openai-codex-race-claude-code/
@BBC3MusicBot@mastodonapp.uk🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Santiago de Murcia, Xavier Díaz-Latorre & Pedro Estevan:
🎵 2 pieces from 'Codex de Saldívar'
#SantiagodeMurcia #XavierDíazLatorre #PedroEstevan
@Techmeme@techhub.socialOpenAI rolls out Codex Security, an AI agent that evolved from its research project Aardvark to automate vulnerability discovery, validation, and remediation (Sam Sabin/Axios)
https://www.axios.com/2026/03/06/openai-codex-security-ai-cyber
@daskaja@mastodon.socialKI generierter Code macht ja den Menschen nicht nur dümmer. Ich brauchte heute ein Tool um aus Config-Dateien sensible Informationen zu maskieren. U.a. auch Domains. Hatte erwartet, dass da ein paar RegEx's eingebaut werden. Stattdessen kam Codex mit https://publicsuffix.org/ um die Ecke. Kannte ich nicht. War d…
@Techmeme@techhub.socialOpenAI agrees to acquire Astral, which makes Python tools for developers, to integrate its team into Codex, and says Codex has 2M users, up 3x since January (Agnee Ghosh/Bloomberg)
https://www.bloomberg.com/news/articles/20
@Techmeme@techhub.socialSam Altman says OpenAI is resetting Codex usage limits "to celebrate 3M weekly codex users" and will reset them for every 1M new users until it reaches 10M (Sam Altman/@sama)
https://x.com/sama/status/2041658719839383945
@Techmeme@techhub.socialGPT-5.3-Codex-Spark is OpenAI's first AI model to run on chips from Nvidia rival Cerebras; OpenAI says Codex has more than 1M weekly active users (Rachel Metz/Bloomberg)
https://www.bloomberg.com/news/articles/2026-02-12…
@Techmeme@techhub.socialOpenAI says GPT-5.3-Codex goes beyond an agent that can code "to an agent that can do nearly anything developers and professionals can do on a computer" (OpenAI)
https://openai.com/index/introducing-gpt-5-3-codex/
@Techmeme@techhub.socialGPT-5.5 is rolling out to Plus, Pro, Business, and Enterprise users in ChatGPT and Codex, and GPT-5.5 Pro to Pro, Business, and Enterprise users in ChatGPT (The Verge)
https://www.theverge.com/ai-artificial-intelligence/917612/openai-gpt-5-5-chatgpt…
@Techmeme@techhub.socialOpenAI announces workspace agents in ChatGPT, letting teams create Codex-powered shared agents for complex tasks, and says they are "an evolution of GPTs" (OpenAI)
https://openai.com/index/introducing-workspace-agents-in-chatgpt/
@Techmeme@techhub.socialChatGPT Images 2.0 is available globally to ChatGPT and Codex users, with a more powerful version for paying subscribers; its knowledge cutoff is December 2025 (Reece Rogers/Wired)
https://www.wired.com/story/openai-beefs-up-chatgpts-image-generation-model/
@BBC3MusicBot@mastodonapp.uk🇺🇦 #NowPlaying on BBCRadio3's #KeyChanges:Radio3sEssentialHistoryOfClassicalMusic
Anonymous & Guy Bovet:
🎵 Estampie (Robertsbridge Codex)
#Anonymous #GuyBovet
@Techmeme@techhub.socialGoogle's Chief AI Architect Koray Kavukcuoglu is working to unite its internal AI coding tools under the Antigravity platform, to counter Claude Code and Codex (Julia Love/Bloomberg)
https://www.bloomberg.com/news/articles/20
@Techmeme@techhub.socialAI tools like Claude Code have transformed coders' lives, and AI labs are now eyeing a bigger goal: automating everyone's lives and winning the non-coder market (Kate Clark/Wall Street Journal)
https://www.wsj.com/tech/ai/claude-code-cu
@Techmeme@techhub.socialOpenAI says ChatGPT Images 2.0 comes in Instant and Thinking variants and can generate images of up to 2K resolution and in multiple aspect ratios (Zac Hall/9to5Mac)
https://9to5mac.com/2026/04/21/openai-unveiling-chatgpt-images-2…
@Techmeme@techhub.socialOpenAI plans to unify ChatGPT, Codex, and its browser into a desktop "superapp" to simplify the user experience and focus on engineering and business customers (Berber Jin/Wall Street Journal)
https://www.
@michabbb@social.vivaldi.net🏆 Chinese startup #FeelingAI achieves 72.9% on #TerminalBench 2.0 with CodeBrain-1, ranking #2 globally — only behind #OpenAI's Simple Codex (77.3%). First Chinese team in top 10 for…
@Techmeme@techhub.socialApple brings agentic coding to Xcode 26.3, allowing developers to use Anthropic's Claude Agent and OpenAI's Codex, and integrates support for MCP (Sarah Perez/TechCrunch)
https://techcrunch.com/2026/02/03/agentic-codi…
@Techmeme@techhub.socialKevin Weil, OpenAI's former CPO who became VP of OpenAI for Science, is leaving the company; Prism, a web app for scientists launched in Jan., will be shuttered (Maxwell Zeff/Wired)
https://www.wired.com/story/openai-executive-kevin-weil-is-leaving-the-com…
@Techmeme@techhub.socialGPT-5.3-Codex and Claude Opus 4.6 can handle the full app development lifecycle on their own, a sign of what's coming for most knowledge work within five years (Matt Shumer)
https://shumer.dev/something-big-is-happening
@Techmeme@techhub.socialQ&A with OpenAI President Greg Brockman about OpenAI's research direction, how far it can push Codex, shutting down Sora, text vs. world models, and more (Alex Kantrowitz/Big Technology)
https://www.bigtechnology.com/p/openai-president-greg-brockman-doubling…
