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README.md
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license: cc-by-nc-nd-4.0
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base_model:
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- Qwen/Qwen2.5-1.5B
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language:
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TBD
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---
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license: cc-by-nc-nd-4.0
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base_model:
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- Qwen/Qwen2.5-1.5B
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language:
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- zho
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- eng
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- fra
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- spa
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- por
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- deu
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- ita
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- rus
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- jpn
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- kor
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- vie
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- tha
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- ara
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tags:
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- Function_Call
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- Automotive
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- SLM
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- GGUF
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---
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# Qwen2.5-1.5B-Auto-FunctionCaller
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## Model Details
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* **Model Name:** Qwen2.5-1.5B-Auto-FunctionCaller
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* **Base Model:** [Qwen/Qwen2.5-1.5B](https://huggingface.co/Qwen/Qwen2.5-1.5B)
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* **Model Type:** Language Model fine-tuned for Function Calling.
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* **Recommended Quantization:** `Qwen2.5-1.5B-Auto-FunctionCaller.Q4_K_M_I.gguf`
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* This GGUF file using Q4\_K\_M quantization with Importance Matrix is recommended as offering the best balance between performance and computational efficiency (inference speed, memory usage) based on evaluation.
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## Intended Use
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* **Primary Use:** Function calling extraction from natural language queries within an automotive context. The model is designed to identify user intent and extract relevant parameters (arguments/slots) for triggering vehicle functions or infotainment actions.
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* **Research Context:** This model was specifically developed and fine-tuned as part of a research publication investigating the feasibility and performance of Small Language Models (SLMs) for function-calling tasks in resource-constrained automotive environments.
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* **Target Environment:** Embedded systems or edge devices within vehicles where computational resources may be limited.
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* **Out-of-Scope Uses:** General conversational AI, creative writing, tasks outside automotive function calling, safety-critical vehicle control.
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## Performance Metrics
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The following metrics were evaluated on the `Qwen2.5-1.5B-Auto-FunctionCaller.Q4_K_M_I.gguf` model:
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* **Evaluation Setup:**
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* Total Evaluation Samples: 2074
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* **Performance:**
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* **Exact Match Accuracy:** 0.8414
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* **Average Component Accuracy:** 0.9352
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* **Efficiency & Confidence:**
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* **Throughput:** 10.31 tokens/second
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* **Latency (Per Token):** 0.097 seconds
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* **Latency (Per Instruction):** 0.427 seconds
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* **Average Model Confidence:** 0.9005
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* **Calibration Error:** 0.0854
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*Note: Latency and throughput figures are hardware-dependent and should be benchmarked on the target deployment environment.*
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## Limitations
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* **Domain Specificity:** Performance is optimized for automotive function calling. Generalization to other domains or complex, non-structured conversations may be limited.
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* **Quantization Impact:** The `Q4_K_M_I` quantization significantly improves efficiency but may result in a slight reduction in accuracy compared to higher-precision versions (e.g., FP16).
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* **Complex Queries:** May struggle with highly nested, ambiguous, or unusually phrased requests not well-represented in the fine-tuning data.
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* **Safety Criticality:** This model is **not** intended or validated for safety-critical vehicle operations (e.g., braking, steering). Use should be restricted to non-critical systems like infotainment and comfort controls.
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* **Bias:** Like any model, performance and fairness depend on the underlying data. Biases present in the fine-tuning or evaluation datasets may be reflected in the model's behavior.
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## Training Data (Summary)
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The model was fine-tuned on a synthetic dataset specifically curated for automotive function calling tasks. Details will be referenced in the associated publication.
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## Citation
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TBD
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