R12 ER-CST Rule-Card CPU Result
Decision: admit_er_cst_rule_card_neural_implementation.
Status: finite mechanics pass only. No neural architecture, board, seed, H100 run, development score, or confirmation access exists.
Frozen contract
| Item | Value |
|---|---|
| Exact source commit | 5a03824d2adcaa11633c6b7fd77cebe73afbd99e |
| CPU seed | 1,729 |
| Registered episodes | 10,000 |
| Rule family | all six three-position permutations in S_3 |
| Opaque cards per episode | 3 |
| Program depth | 1--12 |
Each card is inferred from one determining before/after witness containing three distinct fresh symbols. The inferred card maps output positions to input positions. Programs then invoke three fresh opaque opcode names and stop at a sampled HALT.
Results
| Gate | Exact / total |
|---|---|
| Determining-witness inference | 10,000/10,000 |
| Program execution and full trajectory | 10,000/10,000 |
| Witness-symbol alpha rename | 10,000/10,000 |
| Opcode alpha rename | 10,000/10,000 |
| Card-storage reindex | 10,000/10,000 |
| Post-HALT suffix invariance | 10,000/10,000 |
| Family card derangement final-state exact | 1,508/10,000 = 15.08% |
All seven frozen CPU gates pass. Malformed witnesses, repeated-symbol ambiguous witnesses, invalid cards, unknown opcodes, and invalid HALT positions are rejected rather than repaired.
Hashes
| Artifact | SHA-256 |
|---|---|
| Durable report | 90c5e6fe90acb5185b1dd1ff41ca5f6774a283c587244d31a02ebccc5d8d055f |
| Episode registration | a3802185b26b356c9cf6472fd0d2d71cf6674e1299834b396a8e7e0e6bd27a93 |
Interpretation
The finite rule-card representation is well-defined, uniquely identifiable from the named witness family, exactly compositional, alpha-invariant, storage-order invariant, and HALT-persistent. Card derangement produces the expected near-chance collapse.
This admits implementation of a parameter-audited neural compiler and tied rule-card motor under the remaining 7,870,820-parameter budget. It is not neural evidence and does not establish episodic rule induction, natural-language grounding, planning, or general reasoning.