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ermiaazarkhalili/
reasoning-gym-chain-sum-qwen3-0-6b-grpo-model-GGUF

Name: reasoning-gym-chain-sum-qwen3-0-6b-grpo-model-GGUF
Availability: InStock

ermiaazarkhalili/reasoning-gym-chain-sum-qwen3-0-6b-grpo-model

quantized

apache-2.0

endpoints_compatible

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reasoning-gym-chain-sum-qwen3-0.6b-grpo — GGUF

GGUF quantizations of ermiaazarkhalili/reasoning-gym-chain-sum-qwen3-0-6b-grpo-model, a GRPO (Group Relative Policy Optimization) reinforcement-learning fine-tune, converted with llama.cpp.

Field	Value
Source checkpoint	`ermiaazarkhalili/reasoning-gym-chain-sum-qwen3-0-6b-grpo-model`
Base model	`Qwen/Qwen3-0.6B`
Training	GRPO (group-relative RL) on the `chain_sum` arithmetic-reasoning task
Dataset / environment	OpenEnv `reasoning_gym` — `chain_sum` (agentic env)
Quantization tool	llama.cpp `convert_hf_to_gguf.py` + `llama-quantize`

Available quantizations

File	Size	Notes
`reasoning-gym-chain-sum-qwen3-0-6b-grpo-model.q4_k_m.gguf`	397 MB (recommended)	4-bit K-quant medium; best size/quality balance
`reasoning-gym-chain-sum-qwen3-0-6b-grpo-model.q5_k_m.gguf`	444 MB (balanced)	5-bit K-quant medium; near-full quality
`reasoning-gym-chain-sum-qwen3-0-6b-grpo-model.q8_0.gguf`	639 MB (largest)	8-bit; closest to the source precision

Recommended default: Q4_K_M. For maximum fidelity use Q8_0.

Usage

llama.cpp

bash

# One-shot
llama-cli -hf ermiaazarkhalili/reasoning-gym-chain-sum-qwen3-0-6b-grpo-model-GGUF --jinja -p "Your prompt here" -n 256

# Interactive chat
llama-cli -hf ermiaazarkhalili/reasoning-gym-chain-sum-qwen3-0-6b-grpo-model-GGUF --jinja -cnv

Ollama

ollama run hf.co/ermiaazarkhalili/reasoning-gym-chain-sum-qwen3-0-6b-grpo-model-GGUF:Q4_K_M

llama-cpp-python

python

from llama_cpp import Llama

llm = Llama.from_pretrained(
    repo_id="ermiaazarkhalili/reasoning-gym-chain-sum-qwen3-0-6b-grpo-model-GGUF",
    filename="*q4_k_m.gguf",
    n_ctx=4096,
)
out = llm.create_chat_completion(
    messages=[{"role": "user", "content": "Your prompt here"}],
    max_tokens=256,
)
print(out["choices"][0]["message"]["content"])

Intended use

Research and non-commercial experimentation. This model was RL-tuned on the chain_sum arithmetic-reasoning task; it is a reasoning demonstrator, not a general-purpose assistant. Verify outputs before any downstream use.

Limitations

GGUF quantizations carry unavoidable quality loss relative to the source weights; prefer Q8_0 when fidelity matters.
Inherits every limitation of the source checkpoint (ermiaazarkhalili/reasoning-gym-chain-sum-qwen3-0-6b-grpo-model).
Optimized for the chain_sum arithmetic-reasoning task; capability on unrelated tasks is not guaranteed.

Citation

bibtex

@misc{reasoning_gym_chain_sum_qwen3_0_6b_grpo_gguf,
  author       = {Ermia Azarkhalili},
  title        = {reasoning-gym-chain-sum-qwen3-0.6b-grpo — GGUF quantized},
  year         = {2026},
  publisher    = {Hugging Face},
  howpublished = {\url{https://huggingface.co/ermiaazarkhalili/reasoning-gym-chain-sum-qwen3-0-6b-grpo-model-GGUF}}
}