Ethics and AI-assistance disclosure
This systems study uses locally stored open-weight model artifacts, project-authored routing suites, and machine-generated outputs. It collects no human-subject data, private conversations, personal data, or crowd-worker judgments. Route classification is a transparent rule-based detector; no human or LLM judge is used for the primary endpoint.
Claude Code (an Anthropic coding agent, model Fable 5) assisted with experimental scripting and execution, data processing, statistical analysis, literature retrieval, manuscript language preparation, and dissemination preparation. AI systems are not authors and cannot accept scholarly accountability. The human author, Taiko Toeda, is responsible for the research design, the measurements accepted for publication, interpretation, citations, claims, final text, and the publication decision.
No affiliation with Google, NVIDIA, or the Ollama project is asserted. No external sponsorship or model-vendor funding was identified in this local study record.