Active Site
Nonprofit running in-person randomized trials on how frontier AI changes what novices can do in wet-lab biology
About Active Site
Active Site is a nonprofit research organization, registered as a 501(c)(3) in the United States. It runs in-person randomized controlled trials that measure how frontier AI affects people working in the biology lab, and it evaluates AI agents on robotics and laboratory automation tasks. Its published preprint measures mid-2025 LLM assistance on novice performance in molecular biology.
The organization works with researchers, companies and policymakers to design experiments on AI in biology, and it is funded by donations, which are tax-deductible. Its team page lists an executive director and co-founder, a co-founder, a chief of staff, molecular biologists, data scientists, lab operations staff and a board that includes representatives of other biosecurity and philanthropic organizations.
The website lists Cambridge, MA as the location of the organization and its legal name is Active Site Research, Inc. The site shows one open role, a fixed-term Research Scientist position in Cambridge in the Science team. The website does not state a founding year.
Product: In-person randomized controlled trials measuring frontier AI uplift in wet-lab biology, and evaluations of AI agents in lab automation and robotics.
Jobs at Active Site
Open roles at Active Site in the Americas (1)
United States 1. From Active Site's careers page or applicant tracking system; each role links to the employer.
- Research Scientist (Fixed term) · Cambridge, United States
Leadership
- Alex Kleinman · Co-founderSource: company website
- Joe Torres · Executive Director and Co-founderSource: company website
More ai & ml companies
adaption
Adaptive AI platform for organizations building and operating custom models and data workflowsYoung companyRemote-friendlyAMAX
Builds on-premises AI and HPC servers, rack-scale systems and liquid cooling for neoclouds, enterprises and public sector buyersAndromeda Cluster
Marketplace for GPU compute that matches AI teams with capacity from 100+ providers across the globeRemote-friendlyAnthropic
AI models and Claude tools for businesses, developers, researchers and individualsRemote-friendlySalary transparentApplied Intuition
AI software platform for building, testing and operating autonomous vehicles and intelligent machines for automakers and defenseArize AI
AI observability and evaluation platform for engineering teams building LLM agents and applications in productionRemote-friendlySalary transparent
Website technologies
Older, unverified list. Detection dates and supporting evidence are not yet available.
- AWS
- Ashby
- Cloudflare
- Webflow