# Observed failure reduction planner

Build-time release reference. Runtime readiness, deployment, payment settlement and external indexing are not evaluated here. Prices are proposed; this file cannot authorize execution or payment.

Select the smallest target-failing subsequence among supplied observations, reconcile conflicting evidence, and materialize missing one-deletion experiments. References are caller assertions; no target execution, reproduced bug or global minimum claim.

Release: 0.29.0. Built: 2026-10-06T15:38:00Z.

## Choose for
- Caller already owns a harness and supplies bounded pass/fail/unresolved observations

## Outside this profile
- Autonomous ddmin, reproducing bugs, root-cause claims, global minimality or executing a target
- Unobserved harness identity, flakiness or causality verification
- Execute target code, call APIs, fetch data, run external agents, mutate accounts or deploy

Proposed nominal USD 0.003 per successful call; payer fees excluded. No verified runtime availability.

- [Exact release contract](/reference/services/observation-shrink-plan.json)
- [Input schema](/reference/schemas/observation-shrink-plan.input.json)
- [Output schema](/reference/schemas/observation-shrink-plan.output.json)
- [Fixed example](/reference/examples/observation-shrink-plan.json)
- [Complete HTML reference](/discover/tools/observation-shrink-plan)