I've started a new company called @tacitlabsco, an applied research lab at the intersection of AI and biology. 1/n
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Nicole Fitzgerald retweeted
years ago, i consulted the og breakout list religiously to find my summer internships so great to see @normalfactoryco @tacitlabsco @am_watt @sfcompute @braintrust @baseten recognized on this one they are all hiring!
I made a list of great startups to join. It's called the Breakout List. The list has 92 companies. These are the 20 with 25 or fewer employees: - Hone (@moritz_stephan, @CarloWillem, @oqbrady) - Normal (@ansonyuu, @hudzah) - Standard Intelligence (@G413N, @devanshpandey) - Tacit Labs (@ninklefitz, @AmDroste) - American Terawatt (@atroyn, @rslparker, @aranibatta) - Conduit (@clemvonstengel, @riopopper) - Convergent (Omkar Savant, Vivek Katara, @debnilsur) - Core Automation (@MillionInt, @_arohan_) - Engram (@dan_biderman, @EyubogluSabri, @realJessyLin) - Instinct (@noahrshinn) - Keenable (@styskin, Matthias Petri) - Lumaril (Mark Elliot, Ben Duffield) - Neion Bio (@Dimkell, Sam Levin) - Pangram Labs (@max_spero_, @bradley_emi) - Quadrillion (@echinaceous) - Re (@karnsaroya, @AnandDhillon, @thecliffwhite, @benaneesh) - Ricursive (@annadgoldie, @Azaliamirh) - Sail Research (@neilmovva, @blintzbase) - Trajectory (@rronak_, @michaelelabd, @QuantumArjun) - Watney Robotics (Sean Cheong, Ryan Gannon) Picks from Elad Gil, Charlie Songhurst, Keith Rabois, Mike Vernal, Alana Goyal, Sonya Huang, Ramtin Naimi, Marc Bhargava, Cory Levy, Aashay Sanghvi, Konstantine Buhler, John Luttig, Varun Gupta, Ray Tonsing and Avichal Garg. Disclosure: I'm a small investor in American Terawatt, Convergent, Standard Intelligence and Trajectory (in this post), and in Factory, Physical Intelligence and SF Compute (elsewhere on the list). I didn't vote. The full list is on Breakout List.
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Nicole Fitzgerald retweeted
Replying to @ninklefitz
@ninklefitz and @AmDroste have this effect on everyone around them through one of the best yin yang dynamics I’ve ever seen
Can confirm-- @tacitlabsco is a PHENOMENAL place to work, and has made me an even more ambitious version of myself :) Thanks for the shoutout, @chrisbarber !
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Nicole Fitzgerald retweeted
We're hiring!
I made a list of great startups to join. It's called the Breakout List. The list has 92 companies. These are the 20 with 25 or fewer employees: - Hone (@moritz_stephan, @CarloWillem, @oqbrady) - Normal (@ansonyuu, @hudzah) - Standard Intelligence (@G413N, @devanshpandey) - Tacit Labs (@ninklefitz, @AmDroste) - American Terawatt (@atroyn, @rslparker, @aranibatta) - Conduit (@clemvonstengel, @riopopper) - Convergent (Omkar Savant, Vivek Katara, @debnilsur) - Core Automation (@MillionInt, @_arohan_) - Engram (@dan_biderman, @EyubogluSabri, @realJessyLin) - Instinct (@noahrshinn) - Keenable (@styskin, Matthias Petri) - Lumaril (Mark Elliot, Ben Duffield) - Neion Bio (@Dimkell, Sam Levin) - Pangram Labs (@max_spero_, @bradley_emi) - Quadrillion (@echinaceous) - Re (@karnsaroya, @AnandDhillon, @thecliffwhite, @benaneesh) - Ricursive (@annadgoldie, @Azaliamirh) - Sail Research (@neilmovva, @blintzbase) - Trajectory (@rronak_, @michaelelabd, @QuantumArjun) - Watney Robotics (Sean Cheong, Ryan Gannon) Picks from Elad Gil, Charlie Songhurst, Keith Rabois, Mike Vernal, Alana Goyal, Sonya Huang, Ramtin Naimi, Marc Bhargava, Cory Levy, Aashay Sanghvi, Konstantine Buhler, John Luttig, Varun Gupta, Ray Tonsing and Avichal Garg. Disclosure: I'm a small investor in American Terawatt, Convergent, Standard Intelligence and Trajectory (in this post), and in Factory, Physical Intelligence and SF Compute (elsewhere on the list). I didn't vote. The full list is on Breakout List.
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never been a better time to work on something great 🤝 @tacitlabsco joined by many excellent companies and friends
I made a list of great startups to join. It's called the Breakout List. The list has 92 companies. These are the 20 with 25 or fewer employees: - Hone (@moritz_stephan, @CarloWillem, @oqbrady) - Normal (@ansonyuu, @hudzah) - Standard Intelligence (@G413N, @devanshpandey) - Tacit Labs (@ninklefitz, @AmDroste) - American Terawatt (@atroyn, @rslparker, @aranibatta) - Conduit (@clemvonstengel, @riopopper) - Convergent (Omkar Savant, Vivek Katara, @debnilsur) - Core Automation (@MillionInt, @_arohan_) - Engram (@dan_biderman, @EyubogluSabri, @realJessyLin) - Instinct (@noahrshinn) - Keenable (@styskin, Matthias Petri) - Lumaril (Mark Elliot, Ben Duffield) - Neion Bio (@Dimkell, Sam Levin) - Pangram Labs (@max_spero_, @bradley_emi) - Quadrillion (@echinaceous) - Re (@karnsaroya, @AnandDhillon, @thecliffwhite, @benaneesh) - Ricursive (@annadgoldie, @Azaliamirh) - Sail Research (@neilmovva, @blintzbase) - Trajectory (@rronak_, @michaelelabd, @QuantumArjun) - Watney Robotics (Sean Cheong, Ryan Gannon) Picks from Elad Gil, Charlie Songhurst, Keith Rabois, Mike Vernal, Alana Goyal, Sonya Huang, Ramtin Naimi, Marc Bhargava, Cory Levy, Aashay Sanghvi, Konstantine Buhler, John Luttig, Varun Gupta, Ray Tonsing and Avichal Garg. Disclosure: I'm a small investor in American Terawatt, Convergent, Standard Intelligence and Trajectory (in this post), and in Factory, Physical Intelligence and SF Compute (elsewhere on the list). I didn't vote. The full list is on Breakout List.
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Nicole Fitzgerald retweeted
casted shadows built in @OpenAI codex
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Nicole Fitzgerald retweeted
me building my next benchmark:
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Nicole Fitzgerald retweeted
If you're a scientist using a frontier model at work and you're getting safety checked - we at @tacitlabsco want to buy that trace. We'll protect your privacy / scrape anything sensitive. DMs open, let's make these models useful.
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Nicole Fitzgerald retweeted
ive navier been more stoked
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near ideal test time scaling on LifeSciBench, w nice performance/efficiency gains from Astra! lots of movement across the labs on scientific discovery capabilities this summer; shaping up to be an exciting fall
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in oct 2025 i signed a lease for an office in Dogpatch - literally just myself and a newly incorporated @tacitlabsco. felt like a totally ridiculous decision at the time to rent 1,800 sqft for a company that basically only existed on paper. today, we say goodbye to our faithful Dogpatch office as we’ve way outgrown it’s walls - up to 15+ in the office during the week, meetings comically spilling out to the kitchen, the park, our neighbourhood cafe. how quickly things change! we’ll be moving into 5,000 sqft in my favourite part of the Mission (Harrison & 20th). say hi if you’re in the neighbourhood! onwards 🌀
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science is the new code
At OpenAI, it's felt like our researchers & engineers have been living in the future with Codex. Today, we're bringing that same experience to life science researchers with the Rosalind Workbench.
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“A gardener is always a futurist”
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Nicole Fitzgerald retweeted
every day we experience what was once only in our furthest imagination. how unbelievably lucky
This might be the most beautiful thing I've read in my life. What a privilege to be alive in 2026. ordinaryabundance.com
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s-tier lineup, the @danshipper curatorial hand is unmatched
BREAKING: Introducing Thesis, @every’s annual conference dedicated to answering the most important question in AI: What does great human work look like after automation? We believe there is a small group of humans who already know the answer to this question because they’re living it every day. But they're scattered across companies and industries, with few opportunities to learn from each other. That’s why we’re throwing Thesis November 5th, 2026 in Brooklyn New York. Our first speakers include: - Ivan Zhao (@ivanhzhao)—Founder and CEO, Notion - Andrew Ambrosino (@ajambrosino)—Member of technical staff, Codex, OpenAI - Cat de Jong - Head of applied AI, Anthropic - Nick Thompson (@nxthompson)—CEO, the Atlantic - Josh Miller (@joshm)—CEO and cofounder, The Browser Company - Cristobal Valenzuela (@c_valenzuelab)—Co-CEO and cofounder, Runway - Lauren Reeder (@laurenmhreeder)—Partner, Sequoia - Sahil Lavingia (@shl)—Founder, Gumroad - Riley Brown (@rileybrown)—Cofounder, Vibecode - Natalie Fratto (@NatalieFratto)—Founder and creator, Charts & Crafts - Allie Garfinkle (@agarfinks)—Senior writer and editor, Fortune - Kane Kallaway (@kanekallaway)—Founder, Wavy Labs - Nat Eliason (@nateliason)—Head of Founders School, Alpha School - Kate Lee (@katelaurielee)—Editor in chief, Every - Katie Parrott (@kplikethebird)—Staff writer, Every - Kieran Klaassen (@kieranklaassen)—General manager of Cora, Every (With more very special people to announce soon!) Learn more: every.to/thesis-2027 What to expect Thesis will feature talks, demonstrations, working sessions, office hours, and small-group conversations with builders, operators, and execs who are already using AI to do incredible human work. And, of course, you can bring your agent. Why New York New York is where the AI wave hits the beach: It's where new model capabilities meet real-world work. Because of this, it’s the best place in the world to see what happens when frontier technology leaves the lab and enters everyday life. That’s why we’re holding Thesis at Pioneer Works, a cultural center in Red Hook dedicated to blending art, science, music, and technology. Space is limited, so we’re accepting attendees by application. We’ll also livestream it for free for anyone who can’t attend in person. You should apply below. Apply to Thesis: every.to/thesis-2027
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when I met @dreidco earlier this year to talk about @tacitlabsco, he stopped us mid-discussion and pulled up a memo he'd drafted six months ago that articulated our exact thesis. nobody in venture has a clearer vision and a more in-depth understanding of the space; truly n-of-1
we believe biology is AI's true frontier edge case today we're it's launching the capital map: the top VCs in AI x Bio The TechBio 50
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Nicole Fitzgerald retweeted
Very cool to see my @ZettaVentures partner @dreidco on this list. He's been at the forefront of AI x Bio from the beginning 💥
we believe biology is AI's true frontier edge case today we're it's launching the capital map: the top VCs in AI x Bio The TechBio 50
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we are literally on pace to achieve agi before we achieve a working understanding of our own biology
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tacit knowledge
A super smart scientist asked me last week: what's so hard about reshoring general advanced manufacturing (short of TSMC frontier precision chemistry)? Isn't the issue just labor cost? Nope. A toy example to illustrate: We're trying to build a lot of drone motors in America right now, and falling short. It's not a labor cost issue. The work instruction says: this magnet, this adhesive, cure at this temperature, wipe the rotor first. Any competent team can build the station and follow it. But in week 3, motors start failing vibration testing. Some of them, mostly night shift. Also, weirdly, whenever the careful new hire is on station. The adhesive cures differently with humidity, and the dehumidifier cycles differently at night. The new hire wipes the rotor generously, and that leaves a solvent film the adhesive doesn't like very much. Someone who has run a motor line before can figure this out in 10m. Everyone else -- struggle city. The "fix" is two lines in the work instructions: run the dehumidifier continuously, one solvent wipe per rotor. But those lines aren't in the work instruction, and they're not in anyone's! At best the fix becomes a corrective-action report in one line's files, linked to nothing and never read. A motor line rapidly may go from 5 to 40 stations, each with a dozen of these painful stories on the weekly as it grows. "What Shenzhen knows" is not written down in a book whose covers can be sliced off and ingested into a model, it's a few million humidity stories stored in people, and a pace of knowledge-rich adjustment that keeps cost down and yield high. The only way to get it back is work with people who have brought up lines, to reshore and grow the ecosystem of people who have this knowledge, and to capture that knowledge as we build. Lots of people have clever ideas about the data capture/API piece, but we think the business of manufacturing may need equal portions pain tolerance, customer commitment, and cleverness on talent. America needs to solve the other half of reshoring.
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