The Mechanism · Gated-generation receipt

gen-state-the-focal-length-of-a-lens-precisely-and-explain-why-i-bfda

stable pending witness
2026-05-29 02:40:15 UTC · anthropic/claude-sonnet-4-5

Prompt

State the focal length of a lens precisely and explain why it matters in 2-3 sentences.
87 chars

Generation

The focal length of a lens is the distance from the lens's optical center to the point where parallel light rays converge to a sharp focus, typically measured in millimeters (e.g., 50mm, 200mm). Focal length matters because it determines the lens's magnification and field of view—shorter focal lengths (wide-angle) capture more of a scene, while longer focal lengths (telephoto) magnify distant subjects and narrow the view. This fundamentally controls perspective, composition, and how much of your subject fits in the frame.
28 tokens in · 119 tokens out · 6056 ms · $0.0019

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
6067.7 ms
Base LLM
6056.4 ms
Verifiers
0.2 ms
Gates
0.1 ms
Cost
$0.0019

Trail

02:40:15 received prompt_chars=87 verifiers=['scripture_anchors', 'theology_doctrine']
02:40:15 red_gate decision=pass reason=no disqualifying input patterns detected
02:40:21 base_llm_call model=anthropic/claude-sonnet-4-5 tokens_in=28 tokens_out=119 latency_ms=6056.4 cost_usd=0.0019
02:40:21 verifier:scripture_anchors verdict=NOT_APPLICABLE summary=0 Scripture citation(s) extracted
02:40:21 verifier:theology_doctrine verdict=NOT_APPLICABLE summary=no doctrine keyword patterns detected
02:40:21 floor_gate decision=pass reason=output above protective minimum; no mismatches
02:40:21 way_gate decision=pass reason=no declared way_path (Way check NA); no coercion language
02:40:21 execution_gate decision=deferred reason=no witnesses available (Witness Roll not yet constituted)
02:40:21 signed hash_algo=sha256 hash=sha256:94c4ed1d9005ae0ecfe285e12e61f5b53860e8755e2f25426848c0709418944d

Content hash

sha256:94c4ed1d9005ae0ecfe285e12e61f5b53860e8755e2f25426848c0709418944d

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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