Zero One Research

Zero One Research is an AI research lab that builds open-weight foundation models for tabular data. Its PredictLM v1 release, launched 2026-05-27, includes the 13M-parameter Mini and 26M-parameter Base models under Apache-2.0, a Python package, and an MCP server for LLM agents. The models return full predictive distributions rather than point estimates.

The models target structured-data tasks such as fraud scoring, credit default prediction, patient outcome prediction, predictive maintenance and demand forecasting. A hosted API is offered free during a research preview. The company states it works with companies on pilot deployments and with researchers on collaborations; the website does not describe pricing beyond this.

The company was founded in 2023 and is based in Bratislava, Slovakia. It describes itself as bootstrapped. Matej Svoboda is listed as founder and sole technical lead. The careers page states that the company is not actively hiring and will reopen roles after a future funding milestone.

Product: PredictLM open-weight tabular foundation models (Mini 13M, Base 26M), Python package, MCP server and free-preview hosted API.