Draft the workplan that extends the static RoutingPolicy (WP-0003) with
a quality observation ledger, a BaselineGrader (ClaudeCodeAdapter as the
default oracle), an AdaptiveRoutingPolicy that picks the cheapest
adapter clearing a per-task quality floor, and a sampled
ShadowingAdapter for production observation collection.
Scope is explicit: ship primitives only. Task-type taxonomy, quality
thresholds, baseline choice, and re-grading cadence stay with the
consumer. infospace-bench is the named first consumer; consumer wiring
deferred until T01-T03 land.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
tegwick
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