What are the hardware requirements for Xuanxuan?

Xuanxuan requires approximately 0.3 GB of VRAM. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Xuanxuan and how large is it?

Xuanxuan is developed by Mikivis, a model with 137m parameters. The model is published as open weights on Hugging Face and indexed on LLM Explorer with full benchmark history.

How does Xuanxuan perform on standard benchmarks?

Xuanxuan has the following published scores: MMLU 26.27. Compare against reference models on this page or on the LLM Explorer leaderboards.

Xuanxuan by Mikivis — VRAM 0.3GB

Name: Xuanxuan
Author: Mikivis

Xuanxuan is an open-source language model by Mikivis. Features: 137m LLM, VRAM: 0.3GB, License: mit, LLM Explorer Score: 0.13, Arc: 23.5, HellaSwag: 31.1, MMLU: 26.3.

Base model:finetune:openai-com... Base model:openai-community/gp... Dataset:customized Endpoints compatible Generated from trainer Gpt2 Pytorch Region:us Safetensors

Model Card on HF 🤗: https://huggingface.co/Mikivis/xuanxuan

Xuanxuan Parameters and Internals

Model Type

text generation

Additional Notes

The model is fine-tuned on a customized dataset with specified training hyperparameters.

Training Details

Data Sources:

customized dataset

Hardware Used:

multi-GPU (6 devices)

LLM Name	Xuanxuan
Repository 🤗	https://huggingface.co/Mikivis/xuanxuan
Base Model(s)	gpt2 /gpt2
Model Size	137m
Required VRAM	0.3 GB
Updated	2026-07-31
Maintainer	Mikivis
Model Type	gpt2
Model Files	0.3 GB 0.3 GB 0.0 GB
Model Architecture	GPT2LMHeadModel
License	mit
Model Max Length	1024
Transformers Version	4.28.0.dev0
Tokenizer Class	GPT2Tokenizer
Vocabulary Size	50257
Torch Data Type	float16
Activation Function	gelu_new

Rank the Xuanxuan 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 Xuanxuan

Best Alternatives	Context / RAM	Downloads	Likes
Gpt2	0K / 0.5 GB	13649095	3385
Gpt2	0K / 0.5 GB	187	1
Gpt2023	0K / 0.3 GB	162	18
GPT2 137M Reasoner V1.0	0K / 0.5 GB	9	1
Phantasor 137M	0K / 0.5 GB	211	1
Phantasor V0.1 137M	0K / 0.5 GB	93	1
Phantasor V0.2 137M	0K / 0.5 GB	73	1
Phantasor V0.3 137M	0K / 0.5 GB	37	1
Gpt2 Auth	0K / 0.5 GB	69	0
My GPT2	0K / 0.5 GB	71	0

Note: green Score (e.g. "73.2") means that the model is better than Mikivis/xuanxuan.