# HyperTwist Phase 4 template launch analytics tie-break confidence-lane rationale packet

Created on `2026-05-07`

Status:

- first-party HyperTwist packet
- bounded Phase `4` dashboard selector rationale slice

## Purpose

This packet reuses the new comparable-peer confidence lanes inside the persisted analytics tie-break explanation itself. When a dashboard tie breaks on broader template-scoped outcome signal instead of `SelectorSplitConfidence`, the selector rationale now still says whether the chosen template's stored split-confidence lane is currently confidence-eligible or suppressed under the comparable-peer guard.

## Scope

Bounded lane:

- add a small helper that converts the shared comparable-peer confidence lane data into a selector-rationale clause
- wire that helper only into the broader template-scoped outcome signal branch of analytics tie-break provenance
- keep the existing `SelectorSplitConfidence` rationale path unchanged
- let live launch detail, template history, and template-backed recap inherit the richer explanation through existing provenance plumbing

Out of scope:

- widening provenance schema
- changing selector policy or thresholds again
- changing repository aggregation
- adding another dashboard section

## What landed

Primary code changes:

- `UnrealHyperTwist/Source/UnrealHyperTwist/Private/HyperTwistTraining/HyperTwistCoachDashboardWidget.cpp`
  - added a helper that turns comparable-peer confidence lanes into a concise audit clause
  - broader outcome-signal tie-break rationale now says whether the chosen template's split-confidence lane is currently `confidence-eligible` or `suppressed`
  - that rationale clause includes the same synthesized `comparable-peer-backed` vs `peer-no-evidence-heavy` lane data already shown in shared template analytics

## Product effect

Analytics tie-break audit is now more coherent:

- if analytics pick a template on broader outcome signal, the rationale still shows where that template currently stands on future split-confidence reinforcement
- operators can compare the current tie-break reason against the template's comparable-peer confidence posture without leaving the persisted selector summary
- live `[Template Launch]`, template launch history, and template-backed recap all inherit that explanation automatically

## Acceptance criteria

- broader template-scoped outcome-signal tie-break rationale includes comparable-peer confidence eligibility or suppression
- rationale includes the synthesized confidence-lane view used elsewhere in shared template analytics
- live launch detail, template history, and recap all inherit the richer rationale through persisted provenance
- full product build succeeds

## Validation checklist

1. build `UnrealHyperTwist.sln` / `UnrealHyperTwistEditor`
2. confirm broader outcome-signal tie-break rationale mentions confidence-eligible or suppressed split-confidence lane status
3. confirm the same rationale includes the comparable-peer-backed vs peer-no-evidence-heavy lane view
4. confirm live detail, template history, and recap all inherit the richer rationale

That is the packet.
