Neil Thomas @countablyfinite
Building AI for biological design @evoscaleai 🧬 Formerly: @Theteamatx 🌘 PhD @UCBerkeley 🙈 thomas-a-neil.github.io Act V, Scene II Joined November 2015-
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We are excited to share GPN-Star, a cost-effective, biologically grounded genomic language modeling framework that achieves state-of-the-art performance across a wide range of variant effect prediction tasks relevant to human genetics. biorxiv.org/content/10.110… (1/n)
✨ new work with @jiwoncpark #icml2025! a zoo of algos exists for designing new proteins & molecules w/ AI🧬🧪how do you pick which one to use? our method selects design algos that will achieve user-specified, population-level success criteria w/ high-prob guarantees.👇
1/4 🚀 Announcing the 2025 Protein Engineering Tournament. This year’s challenge: design PETase enzymes, which degrade the type of plastic in bottles. Can AI-guided protein design help solve the climate crisis? Let’s find out! ⬇️ #AIforBiology #ClimateTech #ProteinEngineering…
We're sponsoring the use of ESM3 and EMSC to help researchers engineer improved PETase enzymes in the @AlignBio 2025 Protein Engineering Tournament. Get started using ESMC to predict protein function and ESM3 to generate new enzymes here: github.com/evolutionarysc…
We're sponsoring the use of ESM3 and EMSC to help researchers engineer improved PETase enzymes in the @AlignBio 2025 Protein Engineering Tournament. Get started using ESMC to predict protein function and ESM3 to generate new enzymes here: github.com/evolutionarysc…
Thrilled to see my digital art on the cover of @TrendsGenetics! The two binary strings represent reverse-complementary DNA sequences (00=A, 01=C, 10=G, 11=T) and the connecting rectangles represent “embeddings” learned by DNA language models. Our article: doi.org/10.1016/j.tig.…
Happy Sunday to all! This morning, we are excited to share Chase’s work developing a simple, scalable method to assemble 100s-1000s of custom genes from oligo pools using standard lab tools! (Small 🧵 below)
Gene synthesis is often the most expensive part of protein engineering with generative models. Happy to have played a small part in this work, where Chase developed a method for precision library construction at scale, with per-gene costs as low as $1.50. @romerolab1
Gene synthesis is often the most expensive part of protein engineering with generative models. Happy to have played a small part in this work, where Chase developed a method for precision library construction at scale, with per-gene costs as low as $1.50. @romerolab1 https://t.co/MUnTQ8D1Rx
Protein function often depends on protein dynamics. To design proteins that function like natural ones, how do we predict their dynamics? @HWaymentSteele and I are thrilled to share the first big, experimental datasets on protein dynamics and our new model: Dyna-1! 🧵
Machine learning guided directed evolution beats directed evolution and hit recombination head-to-head for enzyme engineering. @countablyfinite @LucyColwell37
"Engineering of highly active and diverse nuclease enzymes by combining machine learning and ultra-high-throughput screening" from @countablyfinite @LucyColwell37 and team looks amazing. They compare directed evolution, hit recombination, and ML-guided design of NucB.
Can we learn protein biology from a language model? In new work led by @liambai21 and me, we explore how sparse autoencoders can help us understand biology—going from mechanistic interpretability to mechanistic biology.

Sergey Ovchinnikov @sokrypton
16K Followers 4K Following Scientist, Assistant Professor @MITBiology, #FirstGen, ProteinBERTologist, 🇺🇦 No Human is illegal. Moving to: https://t.co/sow6IRD3jj
Kevin K. Yang 楊凱�... @KevinKaichuang
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Andrew White 🐦�... @andrewwhite01
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Roshan Rao @proteinrosh
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Machine learning for ... @ml4proteins
8K Followers 122 Following Seminar series on machine learning for protein engineering. Details for seminars and slack are on our website. DM us if you're interested in presenting!
Tom Sercu @TomSercu
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Sam Sinai @samsinai
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Alex Rives @alexrives
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Jinwoo Leem @ideasbyjin
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Michael Eisen @mbeisen
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Jeff Ruffolo @jeffruffolo
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Katie Link @katieelink
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Joana L. Rocha @joanocha
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Daniel Guo @dan_guo_
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S. Kurt Kongthong @skongth
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Sebastian S. Cocioba�... @ATinyGreenCell
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Kevin K. Yang 楊凱�... @KevinKaichuang
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Andrew White 🐦�... @andrewwhite01
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Machine learning for ... @ml4proteins
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Simon Duerr @simonduerr
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Dwarkesh Patel @dwarkesh_sp
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Keyon Vafa @keyonV
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Marinka Zitnik @marinkazitnik
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Kevin Wu @Kevin_E_Wu
336 Followers 151 Following AI Research Scientist at @chaidiscovery | Formerly at @stanford, @ucberkeley. All views are my own. 🇹🇼
Dr. Shelby @shelbynewsad
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Aryan Deshwal @deshwal_aryan
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Keoni Gandall @koeng101
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Tahoe Therapeutics @tahoe_ai
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Rie Yano やのりえ @rieglobe
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Foresight Institute @foresightinst
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Luca Naef @NaefLuca
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Jack Lindsey @Jack_W_Lindsey
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Rafael Mandelman @RafaelMandelman
11K Followers 1K Following SF BOS President, District 8 Supervisor | Account maintained by Rafael Mandelman & Staff. For constituent or media inquiries email [email protected]
Daniel Lurie 丹尼�... @DanielLurie
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Richard Shuai @richardwshuai
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