Fotis Chantzis

Agent Security is hiring! We are @openai's dedicated team focused on securing our agentic AI systems - we operate where traditional appsec/infrasec boundaries blur. This is frontier work: openai.com/careers/securi…

We're hiring across different roles to work on this - if you're interested, please consider applying! - Agent Robustness + Control openai.com/careers/resear… - Agent Security openai.com/careers/securi… - Agents openai.com/careers/resear…

Deep research is now rolling out to all ChatGPT Plus, Team, Edu, and Enterprise users 🍾

This may be the most inspiring sentence I've ever read. Which is interesting because it's not phrased in the way things meant to be inspiring usually are.

Announcing The Stargate Project The Stargate Project is a new company which intends to invest $500 billion over the next four years building new AI infrastructure for OpenAI in the United States. We will begin deploying $100 billion immediately. This infrastructure will secure…

here is o1, a series of our most capable and aligned models yet: openai.com/index/learning… o1 is still flawed, still limited, and it still seems more impressive on first use than it does after you spend more time with it.

Sold out all our "Practical IoT Hacking" books brought to @defcon by @nostarch! @calderpwn @beauwoods #DEFCON

.@BSidesSF 2024 talks are up! just watched a great one on using llms to scale security teams by @ithilgore and @PaulM. check it out! youtu.be/WQIFDnu-c6g?fe… the eval part was interesting, and i’ll probably use the same approach to eval my galah dataset.

we think there is room to make search much better than it is today. we are launching a new prototype called SearchGPT: openai.com/index/searchgp… we will learn from the prototype, make it better, and then integrate the tech into ChatGPT to make it real-time and maximally helpful.

GPT-4o is now available in the API. It’s as smart as GPT-4 Turbo, has improved vision capabilities, and is much more efficient—2x faster, 50% cheaper, 5x rate limits. It supports text and vision today, with audio and video coming soon. Details in thread 🧵 openai.com/index/hello-gp…

We’ll be streaming live on openai.com at 10AM PT Monday, May 13 to demo some ChatGPT and GPT-4 updates.

Love the energy of the OpenAI team the day before a launch.

not gpt-5, not a search engine, but we’ve been hard at work on some new stuff we think people will love! feels like magic to me. monday 10am PT.

we are introducing the Model Spec, which specifies how our models should behave. we will listen, debate, and adapt this over time, but i think it will be very useful to be clear when something is a bug vs. a decision. openai.com/index/introduc…

using technology to create abundance--intelligence, energy, longevity, whatever--will not solve all problems and will not magically make everyone happy. but it is an unequivocally great thing to do, and expands our option space. to me, it feels like a moral imperative.

#nowplaying: @paulm and @ithilgore of @openai (two of my favorite AI in cybersecurity thinkers) talking through how *they* use chatgpt to improve security team efficiency #bssidessf

🪱 That time I built an LD_PRELOAD worm @lcamtuf discusses when he created a proof-of-concept LD_PRELOAD worm to settle an argument about distributed trust and take a potshot at the paradigm of using su and sudo instead of logging in as root lcamtuf.substack.com/p/that-time-i-…

#nowplaying: the @OpenAI crew talking LLMs in cyber

Great talk by @PaulM and @ithilgore at BlackHat Asia. There's an accompanying open source release of some of our bots/workflows at github.com/openai/openai-…. Very excited for us to continue working on this! PS: we're hiring if you want to come work with us!

Thank you all for attending our BlackHat talk with @PaulM on automating security workflows using LLMs! @BlackHatEvents blackhat.com/asia-24/briefi… #BlackHat #BHASIA We had tons of questions from the audience at the Q&A section, which was a great sign!