---
title: "Declare a rollout's verdict (write-once)"
method: POST
path: "/preview/rollouts/{id}/verdict"
tags: ["rollouts"]
---

# Declare a rollout's verdict (write-once)

`POST /preview/rollouts/{id}/verdict`

## Request

- Base URL: `https://autoresearch.sfcompute.com`
- URL: `https://autoresearch.sfcompute.com/preview/rollouts/{id}/verdict`
- Auth: HTTP bearer

Declare a verdict from OUTSIDE the sandbox (the harness door): {rollout, score | reward, pass, basis, data}, or a batch in `verdicts`. Write-once: a second declaration answers with the first. Provenance (who, from where) is stamped by this door, never declared - a body carrying `source` is refused. A request from inside a sandbox is refused and its token suspended. For task-kind rollouts declare from the runner instead (POST $GMN_METADATA_URL/v1/rollout/verdicts).

## Path parameters

- `id` string, nullable, required: The rollout (for one verdict). Omit when passing `verdicts`.

## Query parameters

- `workspace` string

## Request body

- object
  - `basis` string, nullable: "harness" (a rubric you ran; the default) or "environment" (the environment's own reward - stamped policy_influenceable when the environment ran in a sandbox).
  - `data` unknown
  - `pass` boolean, nullable
  - `reward` number, double, nullable
  - `score` number, double, nullable: The score (number or null for a scoring gap). `reward` is an alias.

## Response `200`

The capability's JSON result.

- Result: The capability's result: the same object the MCP tool returns as structuredContent. Resources carry an `object` type discriminator and an immutable id; money is integer micro-dollars in `*_usd_micros` fields.
  - `object` string: The resource type, when the result is one resource.

## Other responses

- `400`: Malformed request: bad JSON, a parameter that does not parse, or a value outside its range. Code `invalid`.
- `401`: No bearer token, or one this API cannot verify. Code `unauthenticated`.
- `403`: Authenticated, but the token's scopes or the account's role do not reach this operation. The message names the scope word to request. Code `forbidden`.
- `404`: No such route. Code `not_found`; the body names the OpenAPI document.
- `422`: A well-formed request the platform declined: no such node, a cap reached, a state that forbids the move. The message says which, and what to do instead. Code `refused`.
- `429`: Over this door's per-customer budget. Wait `Retry-After` seconds. Code `rate_limited`.
- `500`: Our fault. Retry; if it persists, quote the request-id. Code `internal`.

---

[API](https://skmtc.dev/givemeanode/apis/autoresearch-customer-api.md) · [All operations](https://skmtc.dev/givemeanode/apis/autoresearch-customer-api/llms.txt) · [OpenAPI document](https://skmtc.dev/givemeanode/apis/autoresearch-customer-api/revisions/f88dcb70ac6c?raw)