Developer Experience, Codex @OpenAI Builder, Entrepreneur, iOS/macOS, Swift/SwiftUI & more

Around Paris, France
Joined August 2008
I'm joining @OpenAI at the end of the month, and I can't wait to get started! I'll be working on everything related to Codex, bringing what I learned building Codex Monitor, and working with the developer experience team with @romainhuet!
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We’re doing it
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See you there!
Who's going to @OpenAI DevDay Paris today? I'll be giving a talk on how we manage tech debt at @PayFitEng! If you're attending, come say hello! 👋
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The indie games scene is booming. I never saw that many cool looking games in my timeline I want (and I do) to play them all! The Reddit mind seems to be stuck that as soon as there there is some AI assistance those games need to be discarded. Players and fun factor will tell.
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It’s time to think about what shitty app I’m using once a year that hold some 2FA and won’t transfer during iPhone transfer
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Our workflow creates a ton of simulators; it’s crazy that Apple is not optimising how simulators work. Each simulator still owns its own Siri model, etc. Completely useless and a waste of space.
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Got some Duo! Picking it up very soon!
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And we have codex fully ready on it too 😏
ChatGPT is designed for the iPhone Duo.
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Finally
The coding interview is dead, at least for my team at Anthropic. I've seen enough to know that it no longer provides signal. I removed it from loops this month. I have a spicy, optimistic take - I think there's an opportunity for junior engineers: felixrieseberg.com/hunger-be…
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Very good vibes with very good people!
Pre-DDE Paris community dinner 🇫🇷
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The bonfire is alive
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Arrived in Paris. Will randomly go to Apple Store to see wassup
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Mom I’m famous
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Thomas Ricouard retweeted
holy shit the new search bar in chatgpt app is sleeeek
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Thomas Ricouard retweeted
i asked GPT-6.1 Terra to show me its computer use alongside Sol. here’s my prompt: “I need you to find a long but generic form on the internet and record my screen while GPT-6.1 Terra fills it out in Fast mode. Then have GPT-6.1 Sol fill out the same form in Fast mode and show both recordings side by side." in the original run of the same form: Terra took 53.5 seconds vs 3:21.7 for Sol. that’s a 2:28.2 difference! that run used accessibility controls, which computer use normally defaults to) the recorded video uses mouse controls so you can see the cursor.
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Can't wait to see some of you later today and tomorrow!
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this can't be true
Some project manager at X said fuck it we are hitting these conversion numbers even if you have to add a gigantic full screen popup pointer finger and they did it Lmfao
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Thomas Ricouard retweeted
GPT-6.1 Terra means business. Our new fast, efficient model pairs sharper visual reasoning and precise computer use with clearer, more natural writing. From decoding technical drawings to drafting proposals, filling forms to editing videos—it’s built for the whole workday. GPT-6.1 Terra is rolling out today to Plus, Pro, Enterprise, and Edu users in ChatGPT Work and Codex.
🤖 Made with AI
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Thomas Ricouard retweeted
GPT-6.1 Terra is here!! 🚀 build faster, more affordable agents that can reason over images and use computers. +15 points vs 5.6 Terra on Agents’ Last Exam at roughly 1/3 the cost. API pricing: $1/M input, $0.05/M cached, $5/M output. Rolling out across paid plans in ChatGPT & Codex ✨
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I truly enjoy working on my own project with agents. I have 1000+ commits on Dark Veil. I can just push to main. Create worktree/PR when I want a bit longer work/check etc.. but it just work. No complex agentic loop or process. Just idea to prompt to test to ship.
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