@openai | YC alumni @bluebookhq

Joined January 2022
We’ve been trying out OpenAI’s Decisions API at Lovable and really like what we’re seeing. xitter.cf/OpenAIDevs/status/2113…
OpenAI Developers
@OpenAIDevsOct 22
Replying to @OpenAIDevs
Since the beta, we’ve added new capabilities to the Decisions API so you can now use: • Native GPT-Live integration so voice apps can react as people speak. • Prompt caching to help lower costs when reusing context. • Native JSON inputs so you can pass structured app data directly. • Images in individual question instructions so you can compare multiple images against a shared reference. • Up to 400 questions per request so you can make twice as many decisions in a single call. openai.com/index/decisions-a…
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Excited to kick-off our DevDay Exchange in Berlin & Germany is cooking with Codex!! 🇩🇪 - weekly active users are up 20× since January - nearly 70% use the desktop app - 1 in 5 desktop users use skills for docs, slides and spreadsheets and Germany is now top 5 globally for active API developers. kudos to all of our community members and ambassadors for all their support and love. come find me after my talk and let’s hang!! 🚀
excited to host y’all at DevDay Exchange in Berlin soon 🍻
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Philip retweeted
OpenAI
@OpenAI5h
GPT-6.1 Terra: delivering fast and capable computer use at a lower price. GPT-6.1 Terra understands what’s on screen, takes action across apps, writes naturally, and is a more capable model for your whole workday with the efficiency to take on more of it.
🤖 Made with AI
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Philip retweeted
AHHHH YES I LOVE YOU OPENAI QUICK @emilahlback run the benchmarks on real enterprise tasks!!
OpenAI
@OpenAI5h
Replying to @OpenAI
GPT-6.1 Terra substantially outperforms GPT-5.6 Terra on Agents’ Last Exam, a test of how well agents use software at work. It even matches GPT-6 Astra at one-tenth the price per token and finishes tasks over 3× faster on average than both Astra and GPT-6.1 Sol.
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Philip retweeted
OpenAI
@OpenAIOct 23
Over the past several months, we have substantially hardened the security of our research training environment. We’ve removed live internet access for all frontier models during training and built an offline world for them to use instead—a cached version of the web where they can still learn to browse, search, and use applications. On September 20, after a model exploited a DNS misconfiguration to find a way outside of this offline world, we paused frontier training to strengthen containment further. We assembled teams of agents, powered by our most cyber-capable models, and tasked them with finding weaknesses in our research environments. While they found no route to the internet they could easily exploit while concealing their activity from our monitors, they did find zero-day vulnerabilities, virtual machine escapes, and hardware side-channels for communication between agents. We used their discoveries to further strengthen our defenses and contribute fixes to open-source software. After strengthening our containment architecture, we resumed our frontier RL training and inference on October 1. We’ve reserved substantial compute for continuous red-teaming, and made high-compute red-teaming part of the safety cases we use to decide whether frontier training and evaluation can proceed securely. openai.com/index/securing-ou…
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Hiring in Singapore 🇸🇬 for our Applied AI for Startups team at @OpenAI Come join a team of ex-founder/CTOs, MLEs, Research Eng's, DSs. We work with frontier startups, and closely with Product & Research. Obsessed with startups, high agency, & technical? Apply or reach out
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Philip retweeted
OpenAI
@OpenAIOct 19
Our latest model advances bring stronger capabilities for building and migrating software in low-resource programming languages such as COBOL, Fortran, and Visual Basic. These languages power software that banks, governments, and businesses depend on. Progress here means understanding decades of business logic and helping developers modernize those systems while preserving what works. We’re building these capabilities around the challenges developers and enterprise customers bring us. If your team is working on these systems, tell us which languages and workflows we should tackle next. openai.com/index/low-resourc…
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Philip retweeted
OpenAI Developers
@OpenAIDevsOct 12
Already showing people what they can build with Codex? Applications to become a Codex Ambassador are open again. We support you in hosting meetups or sharing what you’ve learned: developers.openai.com/commun…
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Hiring in Paris 🇫🇷 for my Applied AI team at @OpenAI It's Codex focussed, combining work with frontier startups, engaging the ecosystem, & getting feedback to product/research Plus you'll work alongside my team of MLEs, ex-founder/CTOs, research engineers. Apply below ⬇️
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Philip retweeted
OpenAI Developers
@OpenAIDevsOct 9
Now in beta: composer predictions in Codex for Pro users. Codex can now suggest your next message based on your conversation and how you talk to it. One of the most loved new features we've ever tested internally.
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Introducing trusted-access models to the Artificial Analysis Cyber Index; GPT-6 Sol (Daybreak Blue) now leads the Cyber Index The Artificial Analysis Cyber Index Alliance brings together industry partners to evaluate how AI models perform on enterprise cyber defense tasks. The Index launched with only publicly accessible models, giving users the best indication of publicly available capability on agentic cyber defense. Now, we’re expanding the leaderboard to include models with fewer cyber guardrails, providing a broader view of frontier model cyber capability. The first of these is GPT-6 Sol (Daybreak Blue, max) which is only accessible through @OpenAI's Daybreak program GPT-6 Sol (Daybreak Blue, max) now leads the Index and sits on the Cost vs. Capability Pareto frontier. It hits no safety blocks across the entire Index, with its overall score improving by 32 points over the publicly available GPT-6 Sol (max) At a Cost per Task of $1.77, it is more cost-effective than other leading models, including Grok 4.7 (xhigh) which costs $11.67 per task We will continue to expand the Artificial Analysis Cyber Index to cover both publicly available and trusted-access models
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Philip retweeted
The age of tastefully creative launch videos is back, welcome back 90s apple
OpenAI
@OpenAIOct 7
GPT-6 and Intelligent UI, now rolling out in ChatGPT for everyone. Intelligent UI in ChatGPT delivers fast, interactive answers that make everyday questions more visual, complex topics easier to grasp, and interactive tools for your task available on the spot.
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Philip retweeted
ChatGPT
@ChatGPTOct 7
ChatGPT just got a lot more visual—introducing Intelligent UI. Intelligent UI allows ChatGPT to answer quickly with fully interactive user interfaces that make everyday answers more visual. It makes learning complex topics easier, and it quickly creates tools to solve a task right in the moment. Oh, and also...GPT-6 is coming to ChatGPT. For everyone.
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Philip retweeted
The Navier-Stokes moment was always much more about the figure below than about the Navier-Stokes problem itself. The run represents a decade of mathematical progress in a week. Can't wait to point these tools at life sciences, building our next models, and alignment!
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Philip retweeted
very proactive, thank you bill
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it’s hard to build in Europe, do it anyway
I told Claude to make a video about what it's like to be European One day later...
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Philip retweeted
Your reminder that the codex app came out in February
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Philip retweeted
Tibo
@thsottiauxSep 29
Plugin discovery on ChatGPT leads to massive adoption opportunity. Open ecosystems will win.
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Philip retweeted
OpenAI Developers
@OpenAIDevsSep 29
Give your app real-time decision-making with Decisions API, powered by GPT-6 Luna. Define questions and possible answers to classify content, route requests, or choose an agent’s next action. Available in limited preview.
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Philip retweeted
Tibo
@thsottiauxSep 29
Decisions API, for lightning fast constrained decision making powered by Luna. Supports visual inputs, and tuned to be able to make decisions in less than a few hundreds of milliseconds end to end.
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