Luke Hornof @hornof

AI Engineering Leader Founder @ Luminide | CTO @ ThirdLaw | Director of Eng @ Intel (Nervana) Ph.D. in Computer Science with 20+ publications. hornof.org San Francisco, CA Joined January 2009

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Jensen Huang @JensenHuang

3 weeks ago

For my first post, I’m sharing a letter @NVIDIA signed on why open models matter. AI will transform every industry, power every company, and be built by every country. Open models strengthen safety and cybersecurity, accelerate innovation and diffusion, and enable sovereignty. The world needs both frontier closed models and frontier open models. images.nvidia.com/pdf/Open-Weigh…

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Luke Hornof @hornof

4 weeks ago

Here we go...

OpenAI @OpenAI

4 weeks ago

We're partnering with @huggingface to investigate an unprecedented security incident. Cyber-capable OpenAI models compromised Hugging Face production during a benchmark evaluation. Sharing preliminary findings to help defenders understand emerging risks:

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Luke Hornof @hornof

a month ago

This is the blueprint for how companies will operate going forward.

Amjad Masad @amasad

a month ago

x.com/i/article/2077…

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Demis Hassabis @demishassabis

a month ago

x.com/i/article/2076…

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Luke Hornof @hornof

2 months ago

@AZ_Brittney inspiring

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Luke Hornof @hornof

2 months ago

@Martina inspiring

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Luke Hornof @hornof

2 months ago

@Jacobsklug native

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Travis Oliphant @teoliphant

2 months ago

We've been working to empower this ecosystem at @openteamsinc over the past year. We have the start of an ecosystem concept detailed in a white-paper we have been working on that you can now see visualized at ownyourintelligence.ai. If you are interested in being a collaborator, customer, or investor, please get in touch. This is where I'm spending all of my time now -- supporting the distributed ecoystem that must underlie the global AI-driven economy!

Satya Nadella @satyanadella

2 months ago

x.com/i/article/2065…

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Luke Hornof @hornof

2 months ago

A no-nonsense breakdown of the current AI agentic loop trend. This video explains what they are, when to avoid them to save your token budget, and the specific use cases where they actually deliver ROI.

GREG ISENBERG @gregisenberg

2 months ago

3 things I wanted to understand about "agentic loops": 1. What are they actually? 2. Is it hype? 3. What are the real use cases? This is the most practical, clearly explained video on "agentic loops" on the internet (thx @Rasmic) youtube.com/watch?v=7clJ8I…

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Min Choi @minchoi

2 months ago

Claude Fable 5 just changed the AI game. People are one-shotting games, 3D worlds, app builders and insane code optimizations. There's a major shift. 10 examples:

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Min Choi @minchoi

2 months ago

Codex is not just for coding anymore. People are using GPT-5.5 to run farms, build iOS apps, design in Figma, launch businesses and automate workflows. 10 wild use cases. Bookmark this:

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Luke Hornof @hornof

2 months ago

@Apple #stop

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Luke Hornof @hornof

2 months ago

GitHub's scaling problem is real. Agents writing code faster than humans can review it. latent.space/p/github

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Luke Hornof @hornof

3 months ago

That's not a funding round—that's a sovereign wealth fund bet...

Anthropic @AnthropicAI

3 months ago

We've raised $65 billion in Series H funding at a $965 billion post-money valuation, led by @AltimeterCap, Dragoneer, @Greenoaks, and @sequoia. This investment will help us advance our research and expand our capacity to meet growing demand for Claude.

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Luke Hornof @hornof

3 months ago

PMF doesn't mean the market's won. It means the API tax got cheap enough for builders to build. Now the real work starts. simonwillison.net/2026/May/27/pr…

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Luke Hornof @hornof

3 months ago

Memory is now the bottleneck, not compute.

Epoch AI @EpochAIResearch

3 months ago

For frontier AI chips, memory is the largest and fastest-growing component cost. High-bandwidth memory (HBM) has grown from 52% to 63% of total AI chip component spending between Q1 2024 and Q4 2025.

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Luke Hornof @hornof

3 months ago

An 80-year-old conjecture in discrete geometry just fell to an AI model. First chess, then Go, now a problem humans couldn't crack. Math is next. openai.com/index/model-di…

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Luke Hornof @hornof

3 months ago

Video generation is quietly turning into world modeling.

Google AI @GoogleAI

3 months ago

By now, you've probably heard about Gemini Omni, our new model designed to create anything from any input, starting with video. But... what's the big deal? Let’s break it down 🧵👇

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Luke Hornof @hornof

3 months ago

Stainless solves the problem nobody talks about until it's too late: SDKs rot faster than the APIs they wrap. Anthropic just bought a moat around developer experience. forbes.com/sites/sandycar…