# PAct Minority Symmetric Axis v06

Generated: `2026-05-16T05:41:02+00:00`
Portal: `http://106.14.105.96:28080/experiments/pact-transporter-minority-symmetric-axis-v06-20260516/index.html`

v06 adds minority-button detection and symmetric-pair axis sharing on top of v05 instance axes.

| mode | F1 | precision | recall | count err | axis err |
|---|---:|---:|---:|---:|---:|
| `raw` | 0.0303 | 0.0303 | 0.0303 | 10.6364 | 81.87 |
| `root_frame` | 0.9079 | 0.9096 | 0.9066 | 0.0909 | 3.82 |
| `instance_axis` | 0.9672 | 0.9672 | 0.9672 | 0.0000 | 4.73 |
| `minority_symmetric` | 1.0000 | 1.0000 | 1.0000 | 0.0000 | 4.69 |

## Interpretation

This is a proxy for learned instance-level exception handling: a deployable PAct-Transporter head should infer these minority/symmetric cases from Stage-2 part tokens, not from hand-written rules.