
Frontier AI Infrastructure
Qubigen combines generative AI models with first-principles quantum chemistry, delivered in isolated, air-gapped runtimes. Partners can use this either as a fully managed service or as an edge platform they control. In both cases the goal is the same: generate and prioritize molecules using their own project data while keeping raw data and models inside their environment.
Core Differentiators
Data never leaves
Models learn from internal project data without centralizing raw structures or assay results. Deployments run in isolated, air-gapped environments so sensitive data stays inside the partner’s control.
Physics-backed molecule design
Generative models for structure and SAR are paired with quantum chemistry calculations that evaluate binding and electronic properties. This supports candidate generation, ADMET-aware prioritization, and synthetic feasibility in one workflow.
End-to-end drug design
The platform is built and operated by Qubigen rather than assembled from third-party tools. This gives consistent control over both the generative models and the physics runtimes.
Validated in active programs
The approach has been used in biopharma partnerships and integrated with medicinal chemistry workflows, with results benchmarked against conventional methods.

Our Story
Qubigen was formed in 2024 through the merger of Presagen AI and Qubist Molecular Design, uniting pioneering expertise in privacy-preserving decentralized AI with advanced computational chemistry and molecular design. Building upon battle-tested deep-tech foundations commercialized in global healthcare, the company integrates secure edge architecture with proprietary generative tensor models and first-principles quantum chemistry algorithms.
Today, Qubigen advances its mission as a Frontier AI infrastructure provider, deploying isolated, air-gapped runtimes that empower biopharma and CRO partners to conduct autonomous, high-precision drug discovery without compromising data sovereignty.

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