Find the bugs your
tests don't see.
Germanium connects formal system modeling with adaptive test generation, surfacing edge cases, null combinations, and rare interactions that escape traditional testing.
Null email + OAuth login → crash at auth_service:247
Traditional tests: 0 / 147 caught this
Your tests only cover the paths
you've thought of.
Combinatorial explosion
A form with 10 fields and 3 states each creates 60,000 combinations. No one can test this manually.
Documentation drift
Architecture diagrams get stale. Developers hold system knowledge in their heads. Testing proceeds from outdated assumptions.
Unknown unknowns
Traditional tests verify what you think to test. They can't discover the edge cases you haven't encountered yet — the ones that only appear in production.
Two components. One closed loop.
System knowledge drives smarter tests. Smarter tests improve system knowledge.
System Modeling
Capture your architecture accurately through guided wizards, code analysis, or existing diagrams. Define data contracts, interaction patterns, and expected behaviors.
- Gherkin behavioral specs
- API data contract definitions
- PlantUML, Mermaid, Jira export
- User journey maps
Adaptive Test Generation
Bayesian optimization learns which test strategies find bugs most efficiently, concentrating effort where it matters and abandoning unproductive paths quickly.
- Bayesian multi-armed bandit optimization
- AI-powered failure pattern recognition
- Language-agnostic
- Natural language bug explanations
Built for real engineering teams.
Cost-efficient by design
Adaptive exploration reduces test execution costs by 40–60% vs. exhaustive approaches, concentrating budget where it discovers the most bugs.
Learns your codebase
The Bayesian model accumulates institutional knowledge across sessions. Testing gets not only more thorough but also smarter.
Zero noise in the output
Failure clustering deduplicates findings. Users receive minimal reproduction cases and plain-English explanations instead of thousands of overlapping reports.
Works with your stack
Language-agnostic by design. Tests at the API contract level so it works with Python, Java, Go, Node, or anything else.