Read a bounded page of observations and their exact retained source bytes
/v1/evaluations/{evaluationId}/observation-runs/{observationRunId}Diagnostic retained evidence only. Requires current parent Evaluation run-view permission. No target execution, inference, reference authority upgrade, holdout exposure, or release approval. Imported systemLabel is caller declared, not verified execution provenance. Unknown references are not negatives. Responses are no-store. Pages preserve continuation metadata; measurement denominators use pinned observations.
How to call this endpoint
Every ACP API request uses bearer authentication. The examples here show the actual request path, auth header, and body shape that the platform expects.
Path, query, and header parameters
These parameters control which ACP object the endpoint acts on and how the request is processed.
| Name | Location | Type | Required | Description |
|---|---|---|---|---|
| evaluationId | path | string | Yes | — |
| observationRunId | path | string | Yes | — |
| Name | Location | Type | Required | Description |
|---|---|---|---|---|
| limit | query | integer | No | — |
| offset | query | integer | No | — |
| caseId | query | string | No | — |
Body schema
This endpoint does not require a request body.
What the API returns
Each response code below includes the documented payload shape for the ACP API.
| Field | Type | Required | Description |
|---|---|---|---|
| observationRun | object | Yes | — |
| observationRun.schemaVersion | computer_agents_observation_run_v1 | Yes | — |
| observationRun.id | string | Yes | Unique identifier. |
| observationRun.evaluationId | string | Yes | — |
| observationRun.versionId | string | Yes | — |
| observationRun.label | string | Yes | — |
| observationRun.systemLabel | string | Yes | — |
| observationRun.datasetFingerprint | string | Yes | — |
| observationRun.evaluationFingerprint | string | Yes | — |
| observationRun.trustLevel | imported | Yes | — |
| observationRun.purpose | diagnostic | Yes | — |
| observationRun.createdByUserId | string | Yes | — |
| observationRun.createdAt | string | Yes | ISO 8601 timestamp. |
| observationRun.populationCount | integer | Yes | — |
| observationRun.fingerprint | string | Yes | — |
| sources | object[] | Yes | — |
| sources[].id | string | Yes | Unique identifier. |
| sources[].filename | string | Yes | — |
| sources[].contentType | string | Yes | — |
| sources[].data | string | Yes | — |
| sources[].sha256 | string | Yes | — |
| sources[].sizeBytes | integer | Yes | — |
| examples | object | Yes | — |
| examples.data | object[] | Yes | — |
| examples.data[].caseId | string | Yes | — |
| examples.data[].name | string | Yes | Human-readable name. |
| examples.data[].input | string | Yes | — |
| examples.data[].role | train | validation | Yes | — |
| examples.data[].status | observed | error | skipped | Yes | Current lifecycle status. |
| examples.data[].sourceIds | string[] | Yes | — |
| examples.data[].sourceFingerprint | string | Yes | — |
| examples.data[].output | object | Yes | Exact retained finite JSON output. |
| examples.data[].failureReason | string | Yes | — |
| examples.hasMore | boolean | Yes | — |
| examples.nextOffset | integer | Yes | — |
| Field | Type | Required | Description |
|---|---|---|---|
| error | string | Yes | — |
| message | string | No | Message text. |
| Field | Type | Required | Description |
|---|---|---|---|
| error | string | Yes | — |
| message | string | No | Message text. |
| Field | Type | Required | Description |
|---|---|---|---|
| error | string | Yes | — |
| message | string | No | Message text. |
| Field | Type | Required | Description |
|---|---|---|---|
| error | string | Yes | — |
| message | string | No | Message text. |
| Field | Type | Required | Description |
|---|---|---|---|
| error | string | Yes | — |
| message | string | No | Message text. |
| Field | Type | Required | Description |
|---|---|---|---|
| error | string | Yes | — |
| message | string | No | Message text. |
| Field | Type | Required | Description |
|---|---|---|---|
| error | string | Yes | — |
| message | string | No | Message text. |
| Field | Type | Required | Description |
|---|---|---|---|
| error | string | Yes | — |
| message | string | No | Message text. |