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 ngbcoder/flow-models-webdev-gguf:Q4_K_M
Configure the model in Pi
# Install Pi:
npm install -g @earendil-works/pi-coding-agent
# Add to ~/.pi/agent/models.json:
{
  "providers": {
    "llama-cpp": {
      "baseUrl": "http://localhost:8080/v1",
      "api": "openai-completions",
      "apiKey": "none",
      "models": [
        {
          "id": "ngbcoder/flow-models-webdev-gguf:Q4_K_M"
        }
      ]
    }
  }
}
Run Pi
# Start Pi in your project directory:
pi
Quick Links

Flow Models โ€” Web Dev (Llama 3.2 3B Instruct, Q4_K_M)

A QLoRA fine-tune of Llama-3.2-3B-Instruct on a web-development instruction dataset, exported to GGUF for use with llama.cpp, Ollama, LM Studio, or any GGUF-compatible runtime.

Model details

Base model unsloth/Llama-3.2-3B-Instruct-unsloth-bnb-4bit
Fine-tuning QLoRA (4-bit), Unsloth
Export Merged and quantized to Q4_K_M (1.88 GB)
Context length 2048
Language English

Training

Hyperparameter Value
LoRA rank / alpha 16 / 16
LoRA dropout 0
Target modules q_proj, k_proj, v_proj, o_proj, gate_proj, up_proj, down_proj
Epochs 3
Batch size 2
Gradient accumulation 4
Learning rate 2e-4 (linear schedule)
Warmup steps 5
Weight decay 0.001
Optimizer adamw_8bit
Max sequence length 2048
Packing enabled
Seed 3407

Result: 87 steps, 1,376,556 tokens, training loss 1.20 โ†’ 0.39.

Dataset

formatted_webdev_dataset.json โ€” 3,723 instruction/response examples covering HTML, CSS, JavaScript, Python, SQL, and general web development. Examples use the Alpaca prompt format and responses end with a [COMPLETE] marker.

Training text format:

Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
<instruction>

### Input:
<input>

### Response:
<response>
[COMPLETE]

Usage

llama.cpp

llama-cli -m Llama-3.2-3B-Instruct.Q4_K_M.gguf \
  -p "### Instruction:\nWrite a JavaScript function to count the number of vowels in a string.\n\n### Input:\n\n\n### Response:\n" \
  -n 256 --temp 0.2 -st

Ollama

ollama create flow-webdev -f Modelfile
ollama run flow-webdev

Expected output style

function countVowels(str) {
    let vowels = 'aeiou';
    let count = 0;
    for (let i = 0; i < str.length; i++) {
        if (vowels.includes(str[i].toLowerCase())) {
            count++;
        }
    }
    return count;
}
[COMPLETE]

Limitations

  • Trained on a relatively small, synthetic-style web-dev dataset; it can reproduce errors or outdated patterns from that data.
  • Best results come from the Alpaca prompt format it was trained on, not free-form chat.
  • The [COMPLETE] suffix is part of the learned response style.
  • Not evaluated for correctness, safety, or production use. Review generated code before running it.

License

Llama 3.2 Community License, inherited from the base model.

Downloads last month
69
GGUF
Model size
3B params
Architecture
llama
Hardware compatibility
Log In to add your hardware

4-bit

Inference Providers NEW
This model isn't deployed by any Inference Provider. ๐Ÿ™‹ Ask for provider support

Model tree for ngbcoder/flow-models-webdev-gguf