Tacit Labs

Tacit builds expert-authored life-science evaluations, scientific agent environments, and structured datasets to help frontier AI labs train and assess models on long-horizon biology, chemistry, and drug-development tasks.

Source:tacitlabs.co

tacitlabs.co · updated Sep 29, 2026

RL environments Evals and benchmarks Training data Human data

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Headquarters: San Francisco, United States
Sources:tacitlabs.co linkedin.com
Founded: 2025
Source:app.dealroom.co
Headcount: 1-10
Source:linkedin.com
Total funding: Not publicly listed
Latest round: Not publicly listed

Trust & data

How the vendor protects buyer material, where its data comes from, and where it can run.

Data sources: Expert or contractor-created
Source:tacitlabs.co
Quote
Expert or contractor-created: turn expert judgment into structured datasets for training and evaluation.
Not publicly listed: SOC 2, Trust center, Other certifications, Deployment, Exclusivity, Stated confidentiality practices

What they sell

Offerings: RL environments Evals and benchmarks Training data Human data
Sources:tacitlabs.co/join-us tacitlabs.co/introducing-tacit-labs
Domains: Science
Source:tacitlabs.co
Delivery formats: Datasets
Source:tacitlabs.co
Public samples & benchmarks: LifeSciBench
Sources:openai.com linkedin.com
Named customers: OpenAI (LifeSciBench collaboration)
Source:linkedin.com

Every change to these facts is kept in the public claims log. Record co_4f4df21dcde6.