How do I track cost per business outcome?
Add X-Cost-Outcome to calls that produce a measurable result — resolved tickets, signed contracts, processed documents. Get cost-per-outcome ROI your CFO can use.
Goal: Know the exact AI cost per resolved ticket, drafted contract, processed document, or any other business outcome — so AI spend has a denominator, not just a total.
Time: 15 minutes. Outcome data appears in the dashboard on the first tagged call.
Step 1 — Add X-Cost-Outcome to successful outcome calls
Add X-Cost-Outcome to the API call that confirms a result was produced. Tag it only when the outcome actually occurred — not on exploratory or failed calls.
Use lowercase hyphen-separated names that describe what happened: ticket-resolved, contract-drafted, document-classified, lead-qualified. One name per distinct business result type.
Step 2 — Mark outcomes via the API (when the result is confirmed downstream)
If the confirmation happens in a separate service — a ticketing webhook, a CRM event, a payment callback — call the Outcomes API from there instead of from the AI call itself.
This API method works without any changes to your AI call code. If you already use X-Cost-Session to group conversation turns, just pass that same session ID here — Cognocient links the outcome to all the AI spend from that session.
Step 3 — Read your cost-per-outcome in the dashboard
Go to Executive → Outcomes. After the first tagged call or API event, you'll see one row per outcome type:
| Column | What it shows |
|---|---|
| Outcomes this period | Count of confirmed outcomes |
| Total AI cost | Spend from sessions that led to this outcome |
| Cost per outcome | Total cost ÷ outcomes — your primary ROI metric |
| Success rate | % of sessions that ended with a confirmed outcome |
| Cost per failed outcome | Spend on sessions that never produced a result |
| 30-day trend | Whether cost per outcome is rising or falling |
Step 4 — Use cost-per-outcome in your board report
Generate a board report from Reports → Generate AI Report. The report includes your cost-per-outcome breakdown automatically once outcomes are tracked. The AI-written narrative section frames the ROI in CFO language.
Industry benchmarks to frame your numbers:
| Outcome | Typical AI cost | Human equivalent | AI advantage |
|---|---|---|---|
| Support ticket (L1) | $0.15–$0.50 | $6–$12 | 12–80× |
| Contract first draft | $1.50–$4.00 | $150–$400 | 50–100× |
| Document classification | $0.01–$0.05 | $1.50–$3.00 | 30–300× |
| Code PR review | $0.40–$1.20 | $40–$80 | 35–200× |
| Sales outreach email | $0.05–$0.20 | $5–$15 | 25–300× |
Replace these with your actual Cognocient numbers when presenting to the board.
Related: Outcomes & ROI · Prepare an AI ROI Board Report · Executive View
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