Hermes was wrongly redirected to 188 (CPU-only, 60s+ timeout).
111 has hermes3:latest with GPU acceleration (~10s response).
OpenClaw now auto-detects:
1. Gemini (primary, when GEMINI_API_KEY set)
2. NVIDIA NIM nemotron-ultra (auto-fallback, NVIDIA_API_KEY already set)
3. Friendly error only when both are unavailable
This implements the user-requested auto-failover pattern: always try
primary first, silently fall back, restore automatically when primary recovers.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
c299abba5d