The Mechanism · Gated-generation receipt

gen-in-3-4-sentences-explain-net-present-value-state-any-key-for-7d89

stable pending witness
2026-05-29 03:57:33 UTC · anthropic/claude-sonnet-4-5

Prompt

In 3-4 sentences, explain net present value. State any key formula.
67 chars

Generation

Net present value (NPV) is a financial metric that calculates the current value of a future stream of cash flows by discounting them back to the present using a required rate of return. It helps determine whether an investment or project will add value by comparing the present value of cash inflows to the initial investment cost. **Key formula:** NPV = Σ [CFt / (1 + r)^t] - Initial Investment Where CFt = cash flow at time t, r = discount rate, and t = time period. A positive NPV indicates a profitable investment.
25 tokens in · 126 tokens out · 3022 ms · $0.002

The four gates

RED
pass
no disqualifying input patterns detected
FLOOR
pass
output above protective minimum; no mismatches
WAY
pass
no declared way_path (Way check NA); no coercion language
EXECUTION
deferred
no witnesses available (Witness Roll not yet constituted)

Verifier results

scripture_anchors NOT_APPLICABLE
0 Scripture citation(s) extracted
theology_doctrine NOT_APPLICABLE
no doctrine keyword patterns detected

Metrics

Total latency
3029.0 ms
Base LLM
3021.8 ms
Verifiers
0.2 ms
Gates
0.0 ms
Cost
$0.002

Trail

03:57:33 received prompt_chars=67 verifiers=['scripture_anchors', 'theology_doctrine']
03:57:33 red_gate decision=pass reason=no disqualifying input patterns detected
03:57:36 base_llm_call model=anthropic/claude-sonnet-4-5 tokens_in=25 tokens_out=126 latency_ms=3021.8 cost_usd=0.002
03:57:36 verifier:scripture_anchors verdict=NOT_APPLICABLE summary=0 Scripture citation(s) extracted
03:57:36 verifier:theology_doctrine verdict=NOT_APPLICABLE summary=no doctrine keyword patterns detected
03:57:36 floor_gate decision=pass reason=output above protective minimum; no mismatches
03:57:36 way_gate decision=pass reason=no declared way_path (Way check NA); no coercion language
03:57:36 execution_gate decision=deferred reason=no witnesses available (Witness Roll not yet constituted)
03:57:36 signed hash_algo=sha256 hash=sha256:fb4731003e3fcc24c6371966bad22d42aebc20ad2e92bccefec24b561274bfa4

Content hash

sha256:fb4731003e3fcc24c6371966bad22d42aebc20ad2e92bccefec24b561274bfa4

SHA256 over the canonical JSON (excluding this field). Tamper detection. Ed25519 signing planned for v2 once the operator’s signing key is provisioned on disk.

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