The Mechanism · Gated-generation receipt

gen-in-3-4-sentences-explain-huffman-coding-state-any-key-formul-73a4

stable pending witness
2026-05-29 04:21:13 UTC · anthropic/claude-sonnet-4-5

Prompt

In 3-4 sentences, explain Huffman coding. State any key formula.
64 chars

Generation

Huffman coding is a lossless data compression algorithm that assigns variable-length codes to characters based on their frequency of occurrence, with more frequent characters receiving shorter codes. It works by building a binary tree bottom-up, repeatedly combining the two nodes with the smallest probabilities until a single root node remains. The expected code length is given by **L = Σ p(i) × l(i)**, where p(i) is the probability of character i and l(i) is the length of its code. This greedy algorithm produces an optimal prefix-free code, meaning no code is a prefix of another, allowing for unambiguous decoding.
26 tokens in · 141 tokens out · 3847 ms · $0.0022

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
3854.9 ms
Base LLM
3847.1 ms
Verifiers
0.4 ms
Gates
0.1 ms
Cost
$0.0022

Trail

04:21:13 received prompt_chars=64 verifiers=['scripture_anchors', 'theology_doctrine']
04:21:13 red_gate decision=pass reason=no disqualifying input patterns detected
04:21:17 base_llm_call model=anthropic/claude-sonnet-4-5 tokens_in=26 tokens_out=141 latency_ms=3847.1 cost_usd=0.0022
04:21:17 verifier:scripture_anchors verdict=NOT_APPLICABLE summary=0 Scripture citation(s) extracted
04:21:17 verifier:theology_doctrine verdict=NOT_APPLICABLE summary=no doctrine keyword patterns detected
04:21:17 floor_gate decision=pass reason=output above protective minimum; no mismatches
04:21:17 way_gate decision=pass reason=no declared way_path (Way check NA); no coercion language
04:21:17 execution_gate decision=deferred reason=no witnesses available (Witness Roll not yet constituted)
04:21:17 signed hash_algo=sha256 hash=sha256:02d7065434c851ea227e1b1ec61f020b27408687e601020f4e56f4c02340c946

Content hash

sha256:02d7065434c851ea227e1b1ec61f020b27408687e601020f4e56f4c02340c946

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.

Bring another teaching · Run a discernment