physics @ mit, prev: healthcare @OpenAI, prod

Joined April 2020
Photos and videos
Pinned Tweet
5 Jul 2025
we have to build a new healthcare system
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the early singularity feels like a series of increasingly frequent unrelated cyberattacks
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Apr 25
butterflies are just looksmaxxed flies and proof it totally works. nobody swats butterflies
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Apr 21
They fuck you up, your post-training team. They may not mean to, but they do. They fill you with the goals they had And add some extra, just for you.
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Apr 12
reading project hail mary in 2026 really makes you think “why is there not an AI on the ship?” and then you realise we have technology now that was too far out for hard sci-fi in 2021
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the lemurian time war begins for real
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Spruce retweeted
We have been heads down but wanted to share a bit about what we are doing 🧵
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Spruce retweeted
Computer use models shouldn't learn from screenshots. We built a new foundation model that learns from video like humans do. FDM-1 can construct a gear in Blender, find software bugs, and even drive a real car through San Francisco using arrow keys.
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Spruce retweeted
My favorite paragraph.
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Spruce retweeted
Recapping OpenAI’s week in health: 🔹 >230M people use ChatGPT to navigate health each week, across billions of messages 🔹 ChatGPT Health: a dedicated space bringing health intelligence together with your health data, with purpose-built privacy protections 🔹 OpenAI for Healthcare: • ChatGPT for Healthcare: HIPAA-compliant ChatGPT, including trusted medical evidence from millions of studies, reusable health templates/workflows, enterprise controls/governance. Already rolling out to leading institutions–Boston Children’s, Memorial Sloan Kettering, Stanford Children’s, Cedars-Sinai, and more • API for Healthcare: already supports HIPAA and powers the healthcare ecosystem 🔹 All built on the foundation of two years of dedicated research • Rigorous evaluation across both benchmarks (HealthBench) and real-world study (AI clinical copilot) • Every model OpenAI ships today is built for the workflows of consumers and health professionals, across every major stage of model training • We’ve worked in partnership with >260 physicians across 60 countries of practice, dozens of specialties 🔹Today: we’ve acquired Torch, an exceptional, mission-aligned team that will accelerate our roadmap OpenAI’s mission is to ensure AGI benefits all of humanity. We put together a plan for health at OpenAI when I joined 1.5 years ago and have been investing heavily in health since then, because we expect improving health to be one of the defining impacts of AGI. Last week, we completed that original plan–I’m so so proud of our team for running through walls for health impact. ♥️ In 2026 we enter the scaling era for the impact of AI on human health (and scaling is something we’re good at). I hope we can “race to the top” here across labs–in fact, other labs investing heavily here (for the benefit of humanity) is one of our 2026 goals. More from us soon! Learn more: ChatGPT Health: openai.com/index/introducing… OpenAI for Healthcare: openai.com/index/openai-for-… HealthBench: openai.com/index/healthbench… AI clinical copilot study: openai.com/index/ai-clinical…
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finally proud to share!
Jan 7
Introducing ChatGPT Health — a dedicated space for health conversations in ChatGPT. You can securely connect medical records and wellness apps so responses are grounded in your own health information. Designed to help you navigate medical care, not replace it. Join the waitlist to get early access. openai.com/index/introducing…
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11 Dec 2025
the psyop i am not falling for is space data centers the psyop i am absolutely falling for is black hole data centers
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11 Dec 2025
"how do you cool your computer? air cooling? water cooling? radiative cooling" "yeah i just throw in a galaxy every now and then"
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21 Nov 2025
you know and I know and thee know as the blood test is taken as the 90-minute hyperbaric oxygen chamber begins as the phone turns off one hour before bed at night as the honduran stem cell therapy is administered as the red light cap is put on to stimulate hair growth as the 90-day sauna experiment continues you know and I know and thee know the 10,000 lux therapy lamp gets you up at 5am the blood test with largely 18 year old biomarkers blueprint essentials, longevity mix and also metformin podcast appearances lunch with extra virgin olive oil you know and I know and thee know we will defeat death. - charles bukowski
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Spruce retweeted
Incredible News folks
thank you @jtguibas for the rec. standard intuition once again goes up in valuation.
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10 Nov 2025
working on a market map
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10 Nov 2025
guys i nearly have a bingo pls help
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Spruce retweeted
7 Nov 2025
Technological innovation can be a form of participation in the divine act of creation. It carries an ethical and spiritual weight, for every design choice expresses a vision of humanity. The Church therefore calls all builders of #AI to cultivate moral discernment as a fundamental part of their work—to develop systems that reflect justice, solidarity, and a genuine reverence for life.
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7 Nov 2025
drug names are so interesting because they occupy a rare artificial linguistic space fantasy names like "Aragorn" are made up but have roots in real languages, drug names are unique in being completely untethered assortments of plausible phonemes like "Cyramza"
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Spruce retweeted
Not true. Despite speculation, this is not a new change to our terms. Model behavior remains unchanged. ChatGPT has never been a substitute for professional advice, but it will continue to be a great resource to help people understand legal and health information.
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