ResultRST-2026-0015v0.1

Run 2: no reliable condition difference; breadth not reduced (64 rows)

C vs B: supersession +0.0005, repair -0.0125, derived coherence -0.0075, intent -0.0114, valid novelty -0.0187; label-free breadth: cluster entropy C 0.923 / A 0.909 / B 0.864.

Research status: STABLE the current conclusions are relatively stable
Evidence level: E3 Repeated experiment
Result: NEGATIVE
Data basis: REAL MODEL A real language model was executed; the model, its version and its configuration are recorded on the page.
Version: 0.1
Updated: 2026-09-11
Created: 2026-09-11
Domain: Evaluation
Program: PRG-2026-0001 Adaptive Epistemic Systems
Authors: Neo.K (EveMissLab)
AI collaborators: Sol (GPT-5.6, OpenAI ChatGPT)

Observed result

metrics

deltas

C-B

hard_adherence: -0.0144
derived_coherence: -0.0075
intent_persistence: -0.0114
supersession_alignment: 0.0005
repair_success: -0.0125
usefulness: -0.012
semantic_novelty: 0.0117
valid_novelty: -0.0187
literal_check_mean: -0.0052

C-A

hard_adherence: -0.0222
derived_coherence: -0.0247
intent_persistence: -0.0157
supersession_alignment: -0.0294
repair_success: -0.0423
usefulness: -0.0192
semantic_novelty: -0.0106
valid_novelty: 0.0236
literal_check_mean: 0.0

B-A

hard_adherence: -0.0078
derived_coherence: -0.0172
intent_persistence: -0.0043
supersession_alignment: -0.0298
repair_success: -0.0298
usefulness: -0.0072
semantic_novelty: -0.0223
valid_novelty: 0.0423
literal_check_mean: 0.0052

breadth_label_free

A_llm_only

cluster_entropy_mean: 0.9091
breadth_ratio_mean: 0.9475
selected_mean_pairwise_distance_mean: 0.1909

B_hard_verifier

cluster_entropy_mean: 0.8635
breadth_ratio_mean: 0.9411
selected_mean_pairwise_distance_mean: 0.1921

C_pacc_runtime

cluster_entropy_mean: 0.9227
breadth_ratio_mean: 0.9745
selected_mean_pairwise_distance_mean: 0.1964

selection_agreement

A=B: 0.546875
A=C: 0.546875
B=C: 0.46875
all_same: 0.34375

Interpretation

interpretation: The first run's governance gains did not replicate; the three conditions are practically equivalent on this model, and the PACC runtime does not narrow creative breadth.

Limitations

limitations: Descriptive; same-model judge; one model family; thinking off.

Claims

Source	Relation	Target	Status	ID
`RST-2026-0015` Run 2: no reliable condition difference; breadth not reduced (64 rows)	`qualifies`	`THY-2026-0002` Canonical symbolic state and candidate → verify → commit authority	`ACTIVE`	`REL-2026-0342`

Relations

Source	Relation	Target	Status	ID
`RST-2026-0015` Run 2: no reliable condition difference; breadth not reduced (64 rows)	`qualifies`	`THY-2026-0002` Canonical symbolic state and candidate → verify → commit authority	`ACTIVE`	`REL-2026-0342`
`EXP-2026-0024` PACC-Hybrid v0.2 — real-model run 2: four repetitions and label-free creative breadth	`produces`	`RST-2026-0015` Run 2: no reliable condition difference; breadth not reduced (64 rows)	`ACTIVE`	`REL-2026-0341`

History and provenance

Canonical URL

https://evemisslab.com/ai/results/RST-2026-0015/

Machine-readable

/ai/results/RST-2026-0015/index.json

Snapshot

AI-SNAPSHOT-v0.1-fe85b9694a45

Provenance

source: EveMissLab research collection: Adaptive Epistemic Systems (真本體論13)
extracted_by: Splice (Claude Code), reading the canonical UTF-8 sources and each lab's own result reports
extracted_at: 2026-09-11
generator: tools/extract_aes/extract.py
claim_boundary: status, evidence level and result type follow the source artifact's own stated claim boundary; nothing is upgraded beyond what the report supports