How to use from
Pi
Start the llama.cpp server
# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf build-small-hackathon/lfed-qwen2.5-coder-7b-sql-gguf:Q4_K_M
Configure the model in Pi
# Install Pi:
npm install -g @mariozechner/pi-coding-agent
# Add to ~/.pi/agent/models.json:
{
  "providers": {
    "llama-cpp": {
      "baseUrl": "http://localhost:8080/v1",
      "api": "openai-completions",
      "apiKey": "none",
      "models": [
        {
          "id": "build-small-hackathon/lfed-qwen2.5-coder-7b-sql-gguf:Q4_K_M"
        }
      ]
    }
  }
}
Run Pi
# Start Pi in your project directory:
pi
Quick Links

LFED โ€” Qwen2.5-Coder-7B Text-to-SQL (GGUF)

Fine-tuned on Q4_K_M for duckdb SQL generation from natural-language questions about school district data (enrollment, attendance, chronic absenteeism).

Base model: Qwen2.5-Coder-7B-Instruct Fine-tuning: Unsloth QLoRA (r=16, alpha=16) on 1,200 synthetic NLโ†’SQL pairs Format: GGUF Q4_K_M (4.4 GB) Use with: llama.cpp, Ollama, LM Studio

Usage

from llama_cpp import Llama

llm = Llama(
    model_path="lfed-qwen2.5-coder-7b-sql-Q4_K_M.gguf",
    n_ctx=4096,
)

Schema

  • enrollment(school_year, school_name, grade_level, student_count)
  • attendance(student_id, school_name, school_year, absence_count, is_chronically_absent)
Downloads last month
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GGUF
Model size
8B params
Architecture
qwen2
Hardware compatibility
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