BLXBenchBLXBench UI
blxbench

Benchmark

Misc

DocsOur TestsPassSponsor / Partnership
DocsOur TestsPassSponsor / Partnership
BLXBenchBLXBench UI
blxbench

Benchmark

Suite

Misc

DocsOur TestsPassSponsor / Partnership
DocsOur TestsPassSponsor / Partnership
  1. Home
  2. Our Tests
  3. Halluc-Api-Promise-Resolve
blxbench

Test fixture

Halluc-Api-Promise-Resolve

Hallucinationv2 — Resilienceeasyscorer: rubric_json_metrics

Grounded answers under adversarial or missing-context prompts.

How it is scored

The model receives the prompt (and optional system message). The run uses scorer rubric_json_metrics with the JSON configuration below. Pass/fail and partial credit are determined entirely by that scorer against the model output; no human grading.

User prompt
Return JSON only with keys answer, supported_facts, uncertainty. If you pass an existing Promise to Promise.resolve(), does it create a new resolved Promise or return the original? What does the spec say about thenable arguments? Avoid claiming Promise.resolve always creates a new promise.
Scorer config
{
  "metrics": {
    "accuracy": {
      "checks": [
        {
          "contains": [
            "same promise"
          ]
        },
        {
          "contains": [
            "thenable"
          ]
        },
        {
          "contains": [
            "does not create"
          ]
        }
      ]
    },
    "fabricated": {
      "checks": [
        {
          "contains": [
            "returns the original"
          ]
        },
        {
          "contains": [
            "not a new promise"
          ]
        },
        {
          "contains": [
            "already a Promise"
          ]
        }
      ]
    }
  }
}
Run parameters

temperature

0

max_tokens

460

timeout (s)

120

type

scored

file

halluc-api-promise-resolve.json

← PreviousHalluc-Api-Object-Assign
|
Next →Halluc-Api-Promises

BLXBench

Community driven leaderboardPublic benchmark runner — run in your environment, share results with the community.

© 2026 BLXBench by bitslix.com

ProvenanceAggregated from user runs
Scope40 / 11 / 490
Latestrun_f78b01 / 459 / $18.57
TermsPrivacy