---
license: llama3.1
base_model: nvidia/OpenMath2-Llama3.1-8B
datasets:
- nvidia/OpenMathInstruct-2
language:
- en
tags:
- nvidia
- math
- llama-cpp
- gguf-my-repo
library_name: transformers
---

# Triangle104/OpenMath2-Llama3.1-8B-Q5_K_S-GGUF
This model was converted to GGUF format from [`nvidia/OpenMath2-Llama3.1-8B`](https://huggingface.co/nvidia/OpenMath2-Llama3.1-8B) using llama.cpp via the ggml.ai's [GGUF-my-repo](https://huggingface.co/spaces/ggml-org/gguf-my-repo) space.
Refer to the [original model card](https://huggingface.co/nvidia/OpenMath2-Llama3.1-8B) for more details on the model.

---
Model details
-
OpenMath2-Llama3.1-8B is obtained by finetuning Llama3.1-8B-Base with OpenMathInstruct-2.

The model outperforms Llama3.1-8B-Instruct on all the popular math benchmarks we evaluate on, especially on MATH by 15.9%.
[Performance of Llama-3.1-8B-Instruct as it is trained on increasing proportions of OpenMathInstruct-2] [Comparison of OpenMath2-Llama3.1-8B vs. Llama-3.1-8B-Instruct across MATH levels]
Model 	GSM8K 	MATH 	AMC 2023 	AIME 2024 	Omni-MATH
Llama3.1-8B-Instruct 	84.5 	51.9 	9/40 	2/30 	12.7
OpenMath2-Llama3.1-8B (nemo | HF) 	91.7 	67.8 	16/40 	3/30 	22.0
+ majority@256 	94.1 	76.1 	23/40 	3/30 	24.6
Llama3.1-70B-Instruct 	95.8 	67.9 	19/40 	6/30 	19.0
OpenMath2-Llama3.1-70B (nemo | HF) 	94.9 	71.9 	20/40 	4/30 	23.1
+ majority@256 	96.0 	79.6 	24/40 	6/30 	27.6

The pipeline we used to produce the data and models is fully open-sourced!

    Code
    Models
    Dataset

See our paper to learn more details!
How to use the models?

Our models are trained with the same "chat format" as Llama3.1-instruct models (same system/user/assistant tokens). Please note that these models have not been instruction tuned on general data and thus might not provide good answers outside of math domain.

We recommend using instructions in our repo to run inference with these models, but here is an example of how to do it through transformers api:

import transformers
import torch

model_id = "nvidia/OpenMath2-Llama3.1-8B"

pipeline = transformers.pipeline(
    "text-generation",
    model=model_id,
    model_kwargs={"torch_dtype": torch.bfloat16},
    device_map="auto",
)

messages = [
    {
        "role": "user", 
        "content": "Solve the following math problem. Make sure to put the answer (and only answer) inside \\boxed{}.\n\n" + 
        "What is the minimum value of $a^2+6a-7$?"},
]

outputs = pipeline(
    messages,
    max_new_tokens=4096,
)
print(outputs[0]["generated_text"][-1]['content'])

Reproducing our results

We provide all instructions to fully reproduce our results.
Citation

If you find our work useful, please consider citing us!

@article{toshniwal2024openmath2,
  title   = {OpenMathInstruct-2: Accelerating AI for Math with Massive Open-Source Instruction Data},
  author  = {Shubham Toshniwal and Wei Du and Ivan Moshkov and  Branislav Kisacanin and Alexan Ayrapetyan and Igor Gitman},
  year    = {2024},
  journal = {arXiv preprint arXiv:2410.01560}
}

Terms of use

By accessing this model, you are agreeing to the LLama 3.1 terms and conditions of the license, acceptable use policy and Meta’s privacy policy

---
## Use with llama.cpp
Install llama.cpp through brew (works on Mac and Linux)

```bash
brew install llama.cpp

```
Invoke the llama.cpp server or the CLI.

### CLI:
```bash
llama-cli --hf-repo Triangle104/OpenMath2-Llama3.1-8B-Q5_K_S-GGUF --hf-file openmath2-llama3.1-8b-q5_k_s.gguf -p "The meaning to life and the universe is"
```

### Server:
```bash
llama-server --hf-repo Triangle104/OpenMath2-Llama3.1-8B-Q5_K_S-GGUF --hf-file openmath2-llama3.1-8b-q5_k_s.gguf -c 2048
```

Note: You can also use this checkpoint directly through the [usage steps](https://github.com/ggerganov/llama.cpp?tab=readme-ov-file#usage) listed in the Llama.cpp repo as well.

Step 1: Clone llama.cpp from GitHub.
```
git clone https://github.com/ggerganov/llama.cpp
```

Step 2: Move into the llama.cpp folder and build it with `LLAMA_CURL=1` flag along with other hardware-specific flags (for ex: LLAMA_CUDA=1 for Nvidia GPUs on Linux).
```
cd llama.cpp && LLAMA_CURL=1 make
```

Step 3: Run inference through the main binary.
```
./llama-cli --hf-repo Triangle104/OpenMath2-Llama3.1-8B-Q5_K_S-GGUF --hf-file openmath2-llama3.1-8b-q5_k_s.gguf -p "The meaning to life and the universe is"
```
or 
```
./llama-server --hf-repo Triangle104/OpenMath2-Llama3.1-8B-Q5_K_S-GGUF --hf-file openmath2-llama3.1-8b-q5_k_s.gguf -c 2048
```