{"status":"ok","service":"dlux-tools-api","version":"1.0","fallback_chain":["nvidia/nemotron-3-super-120b-a12b:free","google/gemma-4-31b-it:free","google/gemma-4-26b-a4b-it:free","minimax/minimax-m2.5:free","liquid/lfm-2.5-1.2b-instruct:free","openrouter/free"]}