{
  "calculator": "prompt-regression-tester",
  "title": "Prompt Regression Tester",
  "site": "AI Fin Hub",
  "input": {},
  "defaults_used": {
    "baseline": "Q3 revenue rose 12% to $4.2 billion; net income was $610 million.",
    "candidates": [
      {
        "label": "new model",
        "output": "Revenue grew 12% to $4.2B in Q3, with net income of $610M."
      },
      {
        "label": "prompt v2",
        "output": "Q3 revenue rose 12% to $4.2 billion; net income was $610 million."
      }
    ],
    "n": 3
  },
  "result": {
    "baselineLength": 65,
    "ngramN": 3,
    "pairs": [
      {
        "label": "new model",
        "drift": 0.6588235294117647,
        "similarity": 0.3411764705882353
      },
      {
        "label": "prompt v2",
        "drift": 0,
        "similarity": 1
      }
    ],
    "meanDrift": 0.32941176470588235,
    "maxDrift": 0.6588235294117647,
    "worstIndex": 0
  },
  "provenance": {
    "run": "https://aifinhub.io/api/run/prompt-regression-tester",
    "page": "https://aifinhub.io/prompt-regression-tester/",
    "methodology": "https://aifinhub.io/methodology/prompt-regression-tester/",
    "contract": "https://aifinhub.io/contracts/prompt-regression-tester.json",
    "engine": "https://aifinhub.io/engines/prompt-regression-tester.js",
    "engine_sha256": "3d658aba284e6a11fc40ba4ada9b9159ae969c7cb7cf49d526c52b197bd8b05f",
    "build": "9e8a56a16bda662ba90601b49561a2b176e9c379"
  },
  "disclaimer": "Planning estimates only — not financial, tax, or investment advice.",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "cite": "AI Fin Hub, Prompt Regression Tester (engine 3d658aba284e), https://aifinhub.io/api/run/prompt-regression-tester"
}