What are the hardware requirements for Mamba GPT 7B?

Mamba GPT 7B requires approximately 13.5 GB of VRAM and supports a context window of 4K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Mamba GPT 7B and how large is it?

Mamba GPT 7B is developed by CobraMamba, a model with 7b parameters. The model is published as open weights on Hugging Face and indexed on LLM Explorer with full benchmark history.

How does Mamba GPT 7B perform on standard benchmarks?

Mamba GPT 7B has the following published scores: MMLU 47.47. Compare against reference models on this page or on the LLM Explorer leaderboards.

Mamba GPT 7B by CobraMamba — VRAM 13.5GB, 4K context

Name: Mamba GPT 7B
Author: CobraMamba

Mamba GPT 7B is an open-source language model by CobraMamba. Features: 7b LLM, VRAM: 13.5GB, Context: 4K, License: apache-2.0, LLM Explorer Score: 0.12, Arc: 51.2, HellaSwag: 75.4, MMLU: 47.5, GSM8K: 12.

En Gpt Llama Pytorch Region:us Safetensors Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/CobraMamba/mamba-gpt-7b

Mamba GPT 7B Parameters and Internals

Model Type

gpt, llm, large language model

Training Details

Data Sources:

https://github.com/tatsu-lab/stanford_alpaca, https://huggingface.co/datasets/OpenAssistant/oasst1, https://huggingface.co/datasets/GAIR/lima, https://huggingface.co/datasets/sahil2801/CodeAlpaca-20k, https://github.com/Instruction-Tuning-with-GPT-4/GPT-4-LLM, https://github.com/thunlp/UltraChat

Input Output

Performance Tips:

To use the model with the `transformers` library on a machine with GPU(s), ensure you have the required software installed.

LLM Name	Mamba GPT 7B
Repository 🤗	https://huggingface.co/CobraMamba/mamba-gpt-7b
Model Size	7b
Required VRAM	13.5 GB
Updated	2026-08-17
Maintainer	CobraMamba
Model Type	llama
Model Files	10.0 GB: 1-of-2 3.5 GB: 2-of-2 10.0 GB: 1-of-2 3.5 GB: 2-of-2
Supported Languages	en
Model Architecture	LlamaForCausalLM
License	apache-2.0
Context Length	4096
Model Max Length	4096
Transformers Version	4.31.0
Tokenizer Class	LlamaTokenizer
Beginning of Sentence Token	<s>
End of Sentence Token	</s>
Unk Token	<unk>
Vocabulary Size	32000
Torch Data Type	bfloat16

Rank the Mamba GPT 7B capabilities

Have you tried this model? Rate its performance — this feedback helps the ML community find the right model for their needs.

Instruction Following and Task Automation
Factuality and Completeness of Knowledge
Censorship and Alignment
Data Analysis and Insight Generation
Text Generation
Text Summarization and Feature Extraction
Code Generation
Multi-Language Support and Translation

Best Alternatives to Mamba GPT 7B

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124	1024K / 16.1 GB	93
162	1024K / 16.1 GB	60
157	1024K / 16.1 GB	101
118	1024K / 16.1 GB	15
A5.4	1024K / 16.1 GB	12
A3.4	1024K / 16.1 GB	13
A2.4	1024K / 16.1 GB	12
A6 L	1024K / 16.1 GB	201
M	1024K / 16.1 GB	127
2 Very Sci Fi	1024K / 16.1 GB	317

Note: green Score (e.g. "73.2") means that the model is better than CobraMamba/mamba-gpt-7b.