Skip to main contentEvaris separates generation from evaluation:
- Solvers produce model/agent outputs.
- Scorers measure output quality.
Solvers
Solvers define how outputs are produced (single-step generation or multi-step chains).
Scorers
Scorers compute metrics for each sample and can roll up to run-level aggregates.
Why this split matters
You can reuse the same dataset and solver with multiple scorers, or compare solver strategies against the same scoring rubric. 
