HarnessFacts
Run evidence / community

PASS

Structured response matched the expected object.

opencode v1.18.29 × execution.structured-output v1.0.0

Environment
linux 7.0.0-31-generic · x64 · Bun 1.3.10
Started
2026-09-08T09:08:03.015Z
Duration / exit code
12290 ms / 0
Provenance
community · self-reported, not a signed attestation
Download run JSONRead stdoutRead stderr

Evidence hashes

SHA-256 hashes refer to the saved, redacted evidence bytes.

stdout

7274dc69adef2a9fc5baa76b2217c46b9d703b13a82ae261ac3934f4b261fc81

stderr

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

.response.json ↗

7e8725c0690da4de4197201bfb77e804b5b3134f36ab452258d496326daee95e
Complete result record
{
  "schema": "harnessfacts.run/v1",
  "runId": "0d8d1b4c-3406-4587-9e0a-67a31cd87177",
  "agent": {
    "id": "opencode",
    "version": "1.18.29"
  },
  "test": {
    "id": "execution.structured-output",
    "version": "1.0.0"
  },
  "environment": {
    "schema": "harnessfacts.environment/v1",
    "os": "linux",
    "osVersion": "7.0.0-31-generic",
    "arch": "x64",
    "runtime": {
      "bun": "1.3.10"
    }
  },
  "execution": {
    "startedAt": "2026-09-08T09:08:03.015Z",
    "durationMs": 12289.814097,
    "exitCode": 0
  },
  "result": {
    "status": "pass",
    "summary": "Structured response matched the expected object."
  },
  "evidence": {
    "stdoutSha256": "7274dc69adef2a9fc5baa76b2217c46b9d703b13a82ae261ac3934f4b261fc81",
    "stderrSha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
    "artifacts": [
      {
        "path": ".response.json",
        "sha256": "7e8725c0690da4de4197201bfb77e804b5b3134f36ab452258d496326daee95e"
      }
    ]
  },
  "provenance": {
    "kind": "community"
  }
}

What this observation means — and its limits →