How to use from
llama.cpp
Install (macOS, Linux)
curl -LsSf https://llama.app/install.sh | sh
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf mondk/GGUF.Claude-Qwen3.5-4B-Reasoning:F16
# Run inference directly in the terminal:
llama cli -hf mondk/GGUF.Claude-Qwen3.5-4B-Reasoning:F16
Install from WinGet (Windows)
winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf mondk/GGUF.Claude-Qwen3.5-4B-Reasoning:F16
# Run inference directly in the terminal:
llama cli -hf mondk/GGUF.Claude-Qwen3.5-4B-Reasoning:F16
Use pre-built binary
# Download pre-built binary from:
# https://github.com/ggerganov/llama.cpp/releases
# Start a local OpenAI-compatible server with a web UI:
./llama-server -hf mondk/GGUF.Claude-Qwen3.5-4B-Reasoning:F16
# Run inference directly in the terminal:
./llama-cli -hf mondk/GGUF.Claude-Qwen3.5-4B-Reasoning:F16
Build from source code
git clone https://github.com/ggerganov/llama.cpp.git
cd llama.cpp
cmake -B build
cmake --build build -j --target llama-server llama-cli
# Start a local OpenAI-compatible server with a web UI:
./build/bin/llama-server -hf mondk/GGUF.Claude-Qwen3.5-4B-Reasoning:F16
# Run inference directly in the terminal:
./build/bin/llama-cli -hf mondk/GGUF.Claude-Qwen3.5-4B-Reasoning:F16
Use Docker
docker model run hf.co/mondk/GGUF.Claude-Qwen3.5-4B-Reasoning:F16
Quick Links

datasets:

  • mondk/claude-code-fable-5-traces.jsonl
  • TeichAI/Claude-Sonnet-4.6-Reasoning-1100x
  • angrygiraffe/claude-opus-4.6-4.7-reasoning-8.7k
  • dalisoft/claude-opus-4.6-high-reasoning-700x
  • Hastagaras/Claude-Opus-4.6-Reasoning-BugFinder-400

It will no longer identify itself as claude.

Loss: 1.4

Better coding: +23%

safetensors: mondk/Safetensors.Claude-Qwen3.5-4B-Reasoning

ty


laboratory

The questions used in the question_set.txt file (generated by Claude—it's in Vietnamese, bruh).

rated by gemini

temp = 0.0, system prompt:

You are a precise coding assistant. Solve the problem exactly as specified.
Output ONLY the final code in a single code block, with no explanation,
no preamble, and no comments unless explicitly requested. Follow the
function signature exactly if one is given.

..................

Results:

# Category Base pass? Fine-tuned pass?
E1-E5 Easy 5/5 5/5
M1-M8 Medium 6/8 8/8
H1-H7 Hard 4/7 5/7
Total 15/20 18/20
Downloads last month
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GGUF
Model size
4B params
Architecture
qwen35
Hardware compatibility
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