Verifiable oracle
What SHAPE does the data have? Builds a Vietoris-Rips filtration and reads off Betti numbers b0 (clusters), b1 (loops), b2 (voids) across scale, plus a bottleneck-distance drift alarm — structure no scalar summary can express.
Vietoris-Rips filtration · GF(2) persistence reduction · persistence barcode · bottleneck distance
| ID | Price | Output |
|---|---|---|
| betti.homology@v1 | $0.008 | b0/b1/b2 + Betti curve + diagram |
| betti.distance@v1 | $0.004 | bottleneck drift between two diagrams |