How to use from the
Use from the
llama-cpp-python library
# !pip install llama-cpp-python

from llama_cpp import Llama

llm = Llama.from_pretrained(
	repo_id="zenlm/zen-eco-4b-agent-gguf",
	filename="",
)
llm.create_chat_completion(
	messages = [
		{
			"role": "user",
			"content": "What is the capital of France?"
		}
	]
)

zen-eco-4b-agent (GGUF)

GGUF build of the Eco 4B agent (tool-calling fine-tune), for llama.cpp / LM Studio.

Repackaged from Qwen/Qwen3-4B (apache-2.0, Alibaba Qwen). Not trained from scratch — a permissively-licensed redistribution for the OSS-clean Zen model line.

Specs

Property Value
Parameters 4B (dense)
Architecture Qwen3 (Qwen3ForCausalLM)
Format GGUF (F16)

Usage

# llama.cpp
./llama-cli -m zen-eco-4b-agent-f16.gguf -p "Who are you?" -n 50

zen-eco-4b-agent-f16.gguf (F16) is provided. Load directly in LM Studio or any llama.cpp runtime.

License

apache-2.0. Upstream: Qwen/Qwen3-4B by Alibaba Qwen (apache-2.0).

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