Ian Goodfellow(@goodfellow_ian)

While Mythos has popularized the idea of finding vulnerabilities with LLMs, Aisle was doing it earli...

Ian Goodfellow (@goodfellow_ian) — Tue, 23 Jun 2026 20:54:49 GMT

While Mythos has popularized the idea of finding vulnerabilities with LLMs, Aisle was doing it earlier. From an engineering point of view, it's interesting to see that a small, open weight model with a structured search system is competitive at this task

Stanislav Fort@stanislavfort

We matched Mythos on public zero-days with CVEs using widely available & open-source derived models & can run it air-gapped if needed. All this with a small team out of Europe

Berkeley study ranks us #1 globally in 3 of 8 categories

The full evidence: https://t.co/NGVaWxFneq

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Hi everyone, please donate to TechAide's fundraiser, organized by Hugo Larochelle. This is a good ca...

Ian Goodfellow (@goodfellow_ian) — Fri, 29 May 2026 14:16:16 GMT

Hi everyone, please donate to TechAide's fundraiser, organized by Hugo Larochelle. This is a good cause, I was one of the TechAide speakers two years ago.

Hugo Larochelle@hugo_larochelle

Looking forward to our TechAide AI Conference today, during which we're raising funds to fight poverty and social exclusion in Montreal.

If you'd like to contribute, you can make a donation here:
centraidemtl.org/TechAide-AI-Co…

Any amount is greatly appreciate!!

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My former Brain colleague @AndrewDai just launched @ElorianAI

Ian Goodfellow (@goodfellow_ian) — Thu, 09 Apr 2026 18:58:45 GMT

My former Brain colleague @AndrewDai just launched @ElorianAI

Andrew M. Dai@AndrewDai

After almost 12 years in Brain/DeepMind, I’ve finally decided to take the leap. My cofounders: @yinfeiy, Seth and I have kicked-off @ElorianAI. The first multimodal reasoning lab founded and led by former LLM pretraining, data and multimodal leads. youtu.be/YlvfNpOMeOY?si… (1/n)

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In Public Health Action Network we’re about to go through an internal expert review process to choos...

Ian Goodfellow (@goodfellow_ian) — Thu, 12 Mar 2026 17:05:43 GMT

In Public Health Action Network we’re about to go through an internal expert review process to choose how to focus our efforts over the next few years. We’ll be deciding, how can we, as a small non-profit, most effectively reduce the spread of airborne disease. If you have creative, high leverage ideas for us to pursue, please submit a proposal for us to evaluate alongside our own ideas.

Public Health Action Network@pubhealthaction

PHAN is now accepting requests for proposals for projects that will have measurable results in reducing transmission of indoor airborne pathogens. These could be projects like breath-based multi-pathogen detection systems or continuous  HVAC compliance verification systems.

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An article from Moonlake about why they’re building what they’re building. (I’m an advisor)

Ian Goodfellow (@goodfellow_ian) — Fri, 06 Mar 2026 18:20:22 GMT

An article from Moonlake about why they’re building what they’re building. (I’m an advisor)

Moonlake@moonlake

x.com/i/article/2029…

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I'd like to thank @daniel_rossett for his help in my recovery from the POTS version of Long COVID. D...

Ian Goodfellow (@goodfellow_ian) — Mon, 23 Feb 2026 18:41:22 GMT

I'd like to thank @daniel_rossett for his help in my recovery from the POTS version of Long COVID. Daniel was key in bringing me back from highly disabled and suffering to being able to do what I want to again.

This X account is mostly focused on ML / AI. From that point of view, many of you know that in December 2024, I wasn't able to do the test of time award talk at NeurIPS, even by video call. Daniel started working
with me in March 2025. By April, I started to have days of no POTS symptoms, by June I was off all heart rate lowering medications, by September I was back to work. I'm back to full exercise, running, lifting weights, mountain biking, and have even done things I hadn't done before I got sick, like riding Whistler Mountain Bike Park.

I'm now getting the word out to help Daniel build a company that will bring this approach to more people.

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Try it for yourself at https://t.co/yT45AjuoEn

Ian Goodfellow (@goodfellow_ian) — Tue, 18 Nov 2025 17:49:52 GMT

Try it for yourself at aistudio.google.com/apps/bundled/i…

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Best outputs from Gemini 2.5 Pro, vs 3 Pro, this example nicely illustrates the fidelity jump with 3...

Ian Goodfellow (@goodfellow_ian) — Tue, 18 Nov 2025 17:48:32 GMT

Best outputs from Gemini 2.5 Pro, vs 3 Pro, this example nicely illustrates the fidelity jump with 3 Pro, through strong multimodal understanding and 3D reasoning

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Amazing test of Gemini 3’s multimodal reasoning capabilities: try generating a threejs voxel art sce...

Ian Goodfellow (@goodfellow_ian) — Tue, 18 Nov 2025 17:46:33 GMT

Amazing test of Gemini 3’s multimodal reasoning capabilities: try generating a threejs voxel art scene using only an image as input

Prompt: I have provided an image. Code a beautiful voxel art scene inspired by this image. Write threejs code as a single-page

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More of what my colleagues and I have been working on in AI for fusion is public now

Ian Goodfellow (@goodfellow_ian) — Thu, 16 Oct 2025 20:13:29 GMT

More of what my colleagues and I have been working on in AI for fusion is public now

Google DeepMind@GoogleDeepMind

We’re announcing a research collaboration with @CFS_energy, one of the world’s leading nuclear fusion companies.

Together, we’re helping speed up the development of clean, safe, limitless fusion power with AI. ⚛️

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Moonlake is launching publicly today, focused on generating simulations and games. Simulations are a...

Ian Goodfellow (@goodfellow_ian) — Wed, 01 Oct 2025 17:54:29 GMT

Moonlake is launching publicly today, focused on generating simulations and games. Simulations are an important application of generative models that I’ve advocated for since 2014

Moonlake@moonlake_ai

We raised $28M seed from Threshold Ventures, AIX Ventures, and NVentures (Nvidia's venture capital arm) —alongside 10+ unicorn founders and top AI researchers— to build reasoning models that generate real-time simulations and games.

Models are bottlenecked by practical simulations that can act as Reinforcement Learning environments. Human self-expression is bounded by tools that let us create alternate realities.

At Moonlake, we are building a future where anyone can create interactive worlds, bring their child-like wonder to life, learn within them, and most importantly, share experiences with people we care about.

More in 🧵

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Check out @snowglobe_so , the new simulation engine for testing chatbots from @guardrails_ai

Ian Goodfellow (@goodfellow_ian) — Thu, 14 Aug 2025 17:09:05 GMT

Check out @snowglobe_so , the new simulation engine for testing chatbots from @guardrails_ai

shreya rajpal@ShreyaR

Introducing ❄️ @snowglobe_so, the simulation engine for AI chatbots.

Magically simulate the behavior of your users to test and improve your chatbots.

Find failures before your users do.

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My account was compromised and now recovered. I have deleted a fraudulent post about a crypto token ...

Ian Goodfellow (@goodfellow_ian) — Thu, 05 Jun 2025 22:19:14 GMT

My account was compromised and now recovered. I have deleted a fraudulent post about a crypto token using the DeepMind name. Please do not participate if you saw that while it was up.

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@RandomlyWalking @MLimericks His thesis was done in 2013 His online trail is not so clean Though his...

Ian Goodfellow (@goodfellow_ian) — Thu, 14 Mar 2019 02:41:01 GMT

@RandomlyWalking@MLimericks His thesis was done in 2013
His online trail is not so clean
Though his account has no name
His e-mail’s not the same
And the e-mail is easy to glean

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Interested in jump-starting your career in machine learning research? Consider the Google AI Residen...

Ian Goodfellow (@goodfellow_ian) — Tue, 23 Oct 2018 18:17:44 GMT

Interested in jump-starting your career in machine learning research? Consider the Google AI Residency Program! Applications are now open until January 28th, 2019! Check out g.co/airesidency/ap… for more information.

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