---
title: "Get Eval Run Evidence"
method: GET
path: "/api/platform/v1/eval-runs/{id}/evidence"
tags: ["observability"]
---

# Get Eval Run Evidence

`GET /api/platform/v1/eval-runs/{id}/evidence`

## Request

- Base URL: `https://docs.amdahl.ai`
- URL: `https://docs.amdahl.ai/api/platform/v1/eval-runs/{id}/evidence`
- Auth: one of:
  - API key in header `X-API-Key`
  - HTTP bearer

Fetch the frozen customer-quote pool one eval run graded against: every quote with its id, tier, provenance and whether it reached the graded prompt, plus when the pool was frozen. Read when drafting an edit to re-grade against the SAME evidence (then pass evidence_from_run on the next run so the score delta is the edit, not a retrieval change), or when auditing what a verdict was scored on. evidence is null when the run never recorded a pool.

## Path parameters

- `id` string, required

## Response `200`

OK

- object
  - `data` object, required
    - `run_id` string, required
    - `eval_slug` string, required
    - `status` 'queued' | 'running' | 'complete' | 'failed' | 'canceled', required: The run status, at the root as on every eval read. The terminal success value is `complete` — never `completed`.
    - `evidence` object, nullable: The frozen quote pool this run was graded against. Null means no pool was recorded (the run predates evidence recording, or retrieval never froze a set) — a fact, not an error, and not pinnable.
    - `regrade` object: The pasteable `evidence_from_run` params for re-grading an edit against this same pool. Present exactly when the pool is pinnable on a settled run; absent otherwise.

## Other responses

- `400`: Invalid input - failed schema validation
- `401`: Authentication required
- `403`: Forbidden - missing scope or role
- `404`: Not found
- `500`: Internal server error

---

[API](https://skmtc.dev/amdahl/apis/amdahl-platform-api.md) · [All operations](https://skmtc.dev/amdahl/apis/amdahl-platform-api/llms.txt) · [OpenAPI document](https://skmtc.dev/amdahl/apis/amdahl-platform-api/revisions/d4eee33e2472?raw)