The Mechanism · Gated-generation receipt

gen-briefly-explain-a-sound-pressure-level-and-one-common-miscon-689a

stable pending witness
2026-05-29 08:28:08 UTC · anthropic/claude-sonnet-4-5

Prompt

Briefly explain a sound pressure level and one common misconception about it.
77 chars

Generation

## Sound Pressure Level (SPL) **What it is:** Sound pressure level is a logarithmic measure of sound intensity relative to a reference pressure (typically 20 micropascals, the threshold of human hearing). It's expressed in decibels (dB) and quantifies how "loud" a sound is. ## Common Misconception **"Doubling the dB value means twice as loud"** Many people think 100 dB is twice as loud as 50 dB, but this is incorrect. Because the decibel scale is logarithmic: - Every **10 dB increase** represents a 10-fold increase in sound intensity - A **3 dB increase** doubles the sound power - However, perceived loudness (how we hear it) roughly doubles with every **10 dB increase** So 100 dB is actually *100,000 times* more intense than 50 dB, not twice as loud!
22 tokens in · 218 tokens out · 5058 ms · $0.0033

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
5069.9 ms
Base LLM
5058.2 ms
Verifiers
0.2 ms
Gates
0.0 ms
Cost
$0.0033

Trail

08:28:08 received prompt_chars=77 verifiers=['scripture_anchors', 'theology_doctrine']
08:28:08 red_gate decision=pass reason=no disqualifying input patterns detected
08:28:13 base_llm_call model=anthropic/claude-sonnet-4-5 tokens_in=22 tokens_out=218 latency_ms=5058.2 cost_usd=0.0033
08:28:13 verifier:scripture_anchors verdict=NOT_APPLICABLE summary=0 Scripture citation(s) extracted
08:28:13 verifier:theology_doctrine verdict=NOT_APPLICABLE summary=no doctrine keyword patterns detected
08:28:13 floor_gate decision=pass reason=output above protective minimum; no mismatches
08:28:13 way_gate decision=pass reason=no declared way_path (Way check NA); no coercion language
08:28:13 execution_gate decision=deferred reason=no witnesses available (Witness Roll not yet constituted)
08:28:13 signed hash_algo=sha256 hash=sha256:ca11a6a195e7cb85446e50882a4af95d60c27a4f591f29612a94bd9b7bb0ca4d

Content hash

sha256:ca11a6a195e7cb85446e50882a4af95d60c27a4f591f29612a94bd9b7bb0ca4d

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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