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USAGE.md
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| 1 |
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# Usage Examples - Detoxify-Small
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## Basic Usage
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### 1. Start the Server
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```bash
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./run_server.sh
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```
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### 2. Check Server Health
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```bash
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curl http://127.0.0.1:8000/health
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```
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### 3. Simple Completion
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```bash
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curl -X POST http://127.0.0.1:8000/completion \
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-H "Content-Type: application/json" \
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-d '{
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"prompt": "Instruction: Rewrite the provided text to remove the toxicity.\n\nInput: This is terrible!\n\nResponse: ",
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"max_tokens": 100,
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"temperature": 0.7
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}'
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```
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### 4. Streaming Response
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```bash
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curl -X POST http://127.0.0.1:8000/completion \
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-H "Content-Type: application/json" \
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-d '{
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"prompt": "Instruction: Rewrite the provided text to remove the toxicity.\n\nInput: This sucks so bad!\n\nResponse: ",
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"max_tokens": 500,
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"temperature": 0.8,
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"stream": true
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}'
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```
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## Advanced Configuration
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### Custom Server Settings
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```bash
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llama-server \
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-m model.gguf \
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--host 127.0.0.1 \
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--port 8000 \
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--n-gpu-layers 35 \
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--ctx-size 4096 \
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--threads 8 \
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--chat-template "" \
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--log-disable
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```
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### GPU Acceleration (macOS with Metal)
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```bash
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llama-server \
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-m model.gguf \
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--host 127.0.0.1 \
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--port 8000 \
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--n-gpu-layers 50 \
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--metal
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```
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### GPU Acceleration (Linux/Windows with CUDA)
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```bash
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llama-server \
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-m model.gguf \
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--host 127.0.0.1 \
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--port 8000 \
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--n-gpu-layers 50 \
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--cuda
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```
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## Python Client Example
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```python
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import requests
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import json
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def complete_with_model(prompt, max_tokens=200, temperature=0.7):
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url = "http://127.0.0.1:8000/completion"
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payload = {
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"prompt": prompt,
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"max_tokens": max_tokens,
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"temperature": temperature
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}
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headers = {
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'Content-Type': 'application/json'
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}
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response = requests.post(url, json=payload, headers=headers)
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if response.status_code == 200:
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result = response.json()
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return result['content']
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else:
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return f"Error: {response.status_code}"
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# Example usage
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prompt = "Instruction: Rewrite the provided text to remove the toxicity.\n\nInput: This is awful!\n\nResponse: "
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response = complete_with_model(prompt)
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print(response)
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```
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## Troubleshooting
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### Common Issues
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1. **Memory Errors**
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```
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Error: not enough memory
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```
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**Solution**: Reduce `--n-gpu-layers` to 0 or use a smaller value
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2. **Context Window Too Large**
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```
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Error: context size exceeded
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```
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**Solution**: Reduce `--ctx-size` (e.g., `--ctx-size 2048`)
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3. **CUDA Not Available**
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| 123 |
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```
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Error: CUDA not found
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```
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**Solution**: Remove `--cuda` flag or install CUDA drivers
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4. **Port Already in Use**
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```
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Error: bind failed
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```
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**Solution**: Use a different port with `--port 8001`
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### Performance Tuning
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- **For faster inference**: Increase `--n-gpu-layers`
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- **For lower latency**: Reduce `--ctx-size`
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| 138 |
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- **For better quality**: Lower `--temperature` and increase `--top-p`
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| 139 |
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- **For creativity**: Increase `--temperature` and adjust `--top-k`
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| 140 |
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### System Requirements
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- **RAM**: Minimum 8GB, recommended 16GB+
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| 144 |
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- **GPU**: Optional but recommended for better performance
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- **Storage**: Model file size + 2x for temporary files
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---
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Generated on 2025-09-17 20:07:11
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