---
base_model: unsloth/gpt-oss-20b-unsloth-bnb-4bit
tags:
- text-generation-inference
- transformers
- gpt_oss
- trl
license: apache-2.0
language:
- en
---

# Overview
gpt-oss-12b-4bit — Unsloth LoRA Adapter

# Training 

Unsloth + QLoRA (4‑bit) + TRL GRPO (reinforcement learning)

# QuickStart

```
messages = [
    {"role": "system", "content": "reasoning language: French\n\nYou are a helpful assistant that can solve mathematical problems."},
    {"role": "user", "content": "Solve x^5 + 3x^4 - 10 = 3."},
]
inputs = tokenizer.apply_chat_template(
    messages,
    add_generation_prompt = True,
    return_tensors = "pt",
    return_dict = True,
    reasoning_effort = "medium",
).to(model.device)
from transformers import TextStreamer
_ = model.generate(**inputs, max_new_tokens = 2048, streamer = TextStreamer(tokenizer))
```


# Acknowledgements

gpt‑oss authors and maintainers

Unsloth / PEFT / TRL / Transformers / Datasets communities


# Contact

Author: Ryota Ozawa (zawatti)

X (Twitter): zawattizawawa