{
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    "backend": "llama_cpp",
    "model_name": "qwen2.5-1.5b-instruct",
    "model_path": "models/nlp/qwen2.5-1.5b-instruct-q4_k_m.gguf",
    "use_gpu": false,
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    "temperature": 0.1,
    "max_tokens": 256,
    "context_window": 8192,
    "ollama_host": "http://localhost:11434",
    "response_language": "de",
    "fallback_intent": "unknown",
    "min_confidence": 0.3,
    "log_requests": false,
    "admin_password": "",
    "admin_session_timeout": 1800,
    "keyword_matcher": {
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        "confidence_threshold": 0.82,
        "fuzzy_threshold": 0.8
    }
}