Full-difficulty production
Stem, solution, tags and difficulty mix are auditable.
Adjacent capacity · STEM
Reasoning benchmark gapsreflect problem difficulty and solution quality.
STEM is extension capacity beyond the medical cash engine: Olympiad-to-doctoral sets and private reasoning evals for Chinese teams that need hard reasoning.
What we deliver
Expert author network
Contest coaches and graduate-level reviewers — not template generators.
Frontier Reasoning suite
Private sets that expose long-horizon failures and drive the next pack.
- STEM-MATH full-difficulty pack
- Proof and multi-step traces
- Frontier Reasoning private eval