Offline model-route configuration check, October 30, 2026

Run: python3 inference-route-check-20261030.py
Compare stdout to inference-route-results-20261030.json.

Four fixed configurations, no network, provider, SDK or model call. Acceptance means internally consistent configuration only. A loopback service may proxy remote work; this is not proof of local inference, model compatibility, privacy or browser task success.
