{
  "calculator": "llm-vendor-lock-in-cost",
  "title": "LLM Vendor Lock-In Cost",
  "site": "AI Biz Hub",
  "input": {},
  "defaults_used": {
    "current_monthly_spend_usd": 8000,
    "prompt_complexity": 6,
    "eval_suite_size": 80,
    "retraining_engineering_hours": 40,
    "downtime_days": 2,
    "hourly_engineering_cost": 150,
    "revenue_at_risk_monthly": 8000,
    "new_vendor_discount_percent": 30
  },
  "result": {
    "promptRewriteHours": 24,
    "evalRewriteHours": 40,
    "totalEngineeringHours": 104,
    "engineeringDollarCost": 15600,
    "downtimeOpportunityCost": 533.33,
    "totalSwitchingCost": 16133.33,
    "monthsOfSpendEquivalent": 2.02,
    "monthlySavingsAtDiscount": 2400,
    "paybackMonths": 6.72
  },
  "provenance": {
    "run": "https://aibizhub.io/api/run/llm-vendor-lock-in-cost",
    "page": "https://aibizhub.io/llm-vendor-lock-in-cost/",
    "methodology": "https://aibizhub.io/llm-vendor-lock-in-cost/",
    "contract": "https://aibizhub.io/contracts/llm-vendor-lock-in-cost.json",
    "engine": "https://aibizhub.io/engines/llm-vendor-lock-in-cost.js",
    "engine_sha256": "847296a93ebd845497871168e1e41cb6c624ec13d15a6b269491afd545b5fbc0",
    "build": "42c727dd573e245d1be09199a062c665d7f6f47e",
    "prices_verified": "2026-10-24",
    "prices_source": "https://aidevhub.io/api/models.json"
  },
  "disclaimer": "Business planning estimates — not legal, tax, or accounting advice.",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "cite": "AI Biz Hub, LLM Vendor Lock-In Cost (engine 847296a93ebd), https://aibizhub.io/api/run/llm-vendor-lock-in-cost"
}