Authentic connection.

Joined December 2020
Most AI-for-science systems stop at hypothesis generation. We extend Co-Scientist to design experiments, write code, and interface with physical lab hardware – then validate it across materials science, biology, and computer science. Fully unsupervised discovery isn't here yet, but execution-grounded human-AI collaboration is already moving the needle in real labs. Proud to be part of this!
Today, we're excited to share early progress on using Gemini to accelerate scientific discovery in the real-world. We present an extension of Co-Scientist which we use to collaborate with scientists across materials science, biology, and computer science.
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A huge win for science, AI, and humanity Google’s Gemini Co-Scientist generated hypotheses, designed experiments, helped synthesize new materials in physical labs, predicted biological behavior, and autonomously discovered a medical AI architecture that beat multiple frontier models. Closed loop AI science is here
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Tim Strother retweeted
🍓🍓🍓
@iruletheworldmoAug 28
for all the gemini haters out there, you darn degenerates. name anything in the universe that’s a bigger driver of scientific progress than sir demis and his marauding minions.
Today, we're excited to share early progress on using Gemini to accelerate scientific discovery in the real-world. We present an extension of Co-Scientist which we use to collaborate with scientists across materials science, biology, and computer science.
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Today, we're excited to share early progress on using Gemini to accelerate scientific discovery in the real-world. We present an extension of Co-Scientist which we use to collaborate with scientists across materials science, biology, and computer science.
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Tim Strother retweeted
I am excited to share some of the progress we are making towards using Gemini to accelerate scientific discovery in the real-world. We present an extension of Co-Scientist that transitions from pure in silico ideation to execution-grounded research partner, adapting to multiple levels of autonomy across different scientific domains.
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Advancing science is AI's ultimate purpose: not beating benchmarks, but making progress that translates into the physical world and addresses humanity's biggest challenges: accelerating the transition away from fossil energy with new materials for batteries or controlled nuclear fusion, finding new cancer cures, and pushing semiconductor tech further. To get there, AI needs to move from computation into the physical world. This work demonstrates early progress – among other experiments: Gemini designing materials synthesis protocols and interfacing with lab hardware.
Replying to @taotu831
In materials science, we looked at 2D materials synthesis (promising candidates to move beyond the sub-3nm scaling limits of silicon).
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Tim Strother retweeted
My thesis for Google graduation ;) AI coscientist needs to be real and useful. With AI + real lab e2e collaboration, we made a significant progress in 2D material synthesis -> promising candidates to break current limit and build way more powerful chips and batteries
Replying to @taotu831
In materials science, we looked at 2D materials synthesis (promising candidates to move beyond the sub-3nm scaling limits of silicon).
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I'm hiring! 🚀 Our Frontier Health team at @GoogleDeepMind is looking for a Research Scientist to build foundational AI & physiological world models for human biology. Help us transform healthcare from reactive observation to proactive intervention. 🧬 🔗 Apply: goo.gle/3SPNis2
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Tim Strother retweeted
We created AI Sleep Co-Scientist to analyze 1M hours of rich, multimodal sleep recordings. It discovered many new insights into human physiology: 🧠weaker brain–heart coupling predicts neurodegenerative diseases 🕑sleep "age" associated w/ health risks across multiple organs 😴distinct arousal characterizes comorbid insomnia/apnoea + more! arxiv.org/abs/2607.25175 Awesome collaboration w/ Emmanuel Mignot’s group, led by @connect_thapa!
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Tim Strother retweeted
We are making continuous improvement on Gemini for Biology!
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Tim Strother retweeted
Thrilled to share our new preprint on AMIE, demonstrating expert-level performance compared to primary care physicians in real-time clinical video consultations!
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Very happy (and relieved) to see our work on multimodal conversational medical AI accepted in @NatureMedicine nature.com/articles/s41591-0… In the published version, we have substantially expanded on the analysis and evaluation. Kudos to @_cjpark @timstro @JanFreyberg @_khaledsaab This work also formed an important precusor for our more recent work where we explored a similar problem but in real-time interaction: xitter.cf/RyutaroTanno/status/20… Both modes of UX (synchronous and asynchronous) are useful but in different ways. Also a nice reminder that a prospective evaluation remains as an important future work.
Multimodal AMIE now published @NatureMedicine! This is from past work @GoogleDeepMind where we studied patients uploading images during diagnostic dialogue. We found that a multimodal reasoning harness that tracks a patient’s state greatly improves history taking and clinical accuracy. We also surpassed doctors across many evaluation axes in diverse primary care settings. nature.com/articles/s41591-0…
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Tim Strother retweeted
Soonly article on electric fences hit @hackernews front page. This comment destroyed me, a 9-year-old's advice about reconnecting after 20 years: "Maybe you should just write to her" @AdamMGrant this echoes the research on dormant ties, kids get it right! HN Discussion: news.ycombinator.com/item?id…
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✨New study from our team @GoogleDeepMind @GoogleAI - AMIE goes Multimodal✨ Our research conversational diagnostic AI now fluently considers visual photos/tests. In randomized OSCE study AMIE outperformed PCPs in simulated consultations in which patients uploaded photos of skin concerns, ECG tracings or lab tests. Medical dialogue can hinge critically on multimodal tests like these, so AI systems need to expertly reason about this complex information during a diagnostic conversation. 👀More here: goo.gle/42D0QcB (1/n)
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Tim Strother retweeted
Gemini powers our multimodal health research! 💙 In our new paper on multimodal AMIE, we're pushing conversational diagnostic AI beyond text to handle images such as skin photos, ECGs, and clinical docs, which provide crucial context in healthcare. Blog: goo.gle/42D0QcB Paper: gstatic.com/amie/multimodal_… How do we make an AI reason like a clinician during a dynamic, multimodal conversation? One of our key contributions is multimodal state-aware reasoning, built on @GoogleDeepMind Gemini 2.0 Flash. Instead of just reacting turn-by-turn, AMIE maintains an internal "understanding" of the consultation: ✅ What is known about the patient? ✅ What are the likely diagnoses? ✅ What information (text or visual) is missing? This internal state allows AMIE to: 👉 Intelligently guide the conversation through phases like history-taking & diagnosis. 👉 Strategically ask for relevant images (like skin photos or screenshots of ECGs/docs) when its internal state shows uncertainty. 👉 Accurately interpret multimodal data and weave the findings back into the ongoing dialogue and diagnostic process. Essentially, it mimics the adaptive reasoning clinicians use, leading to a more structured and effective consultation. We evaluated multimodal AMIE against primary care physicians (PCPs) in a demanding, blinded OSCE study using 105 diverse multimodal scenarios. The results demonstrate clear progress: AMIE achieved similar or superior performance when compared to PCPs across a wide range of metrics, including diagnostic accuracy, empathy, and critically, the handling and reasoning about multimodal data. While the OSCE results are very promising, it's important to remember this was a test environment with patient actors! Real-world care is more complex. Making sure it's safe, reliable, and actually helpful in the real world needs more work, starting with our upcoming study with Harvard BIDMC. The work would not have been possible without an amazing team @GoogleAI, @GoogleDeepMind: @RyutaroTanno, @alan_karthi, @vivnat, @AdamRodmanMD, @timstro, @taotu831, @hardyshakerman, @JanFreyberg, @_cjpark, @yasharmaa, @apalepu13, @arkitus, @weballergy, @valentinlievin, @ckbjimmy, @davidstutz92, @dgtbarrett, @yongcheng16 @SaraM66905, @dr2w, @ymatias
Building on Articulate Medical Intelligence Explorer — AMIE, our research diagnostic conversational AI agent — today on the blog we share a first of its kind demonstration of a multimodal conversational diagnostic AI agent, multimodal AMIE. Learn more →goo.gle/42D0QcB
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Tim Strother retweeted
In 2018, I started calling one friend a day. What followed was 24 months of social exhaustion. Result? Broke my scroll addiction and built real connections. Here's my hard-won playbook: [1/5]
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Tim Strother retweeted
How to build deep connections one pebble at a time: 1. Notice small gestures 2. Share meaningful moments 3. Be consistent 4. Build on foundations We're showing people how to transform relationships right now. Want to join? Learn the Penguin Pebbling Principle:
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Shoutout to @FriendspireApp for their feature in the @ProductHunt NL today! 💫 Making the list for apps that help you connect with your friends. Also mentioned one of my faves: Call Your Friends from maker @timstro!
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Tim Strother retweeted
Despite what we see on TV, building meaningful, friendships requires hard work. No one makes a stronger case for the payoff of this work than the authors of “Big Friendship,” @aminatou and @annfriedman. Loved talking to them on today’s “Unlocking Us.” spoti.fi/3BhzVCR
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