Who developed FlyGPT and how large is it?

FlyGPT is developed by QuixiAI, a model with 2.2m parameters. The model is published as open weights on Hugging Face and indexed on LLM Explorer with full benchmark history.

Where can I download or evaluate FlyGPT?

FlyGPT is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

FlyGPT by QuixiAI | LLM Explorer

Name: FlyGPT
Author: QuixiAI

FlyGPT is an open-source language model by QuixiAI. Features: 2.2m LLM, License: cc-by-4.0, LLM Explorer Score: 0.35.

Base model:finetune:quixiai/ma... Base model:quixiai/malecns Connectome Custom code Dataset:karpathy/tiny shakespe... Drosophila En Flygpt Fruit-fly Malecns Recurrent Region:us Safetensors Sparse Tiny-shakespeare

Model Card on HF 🤗: https://huggingface.co/QuixiAI/FlyGPT

FlyGPT Parameters and Internals

LLM Name	FlyGPT
Repository 🤗	https://huggingface.co/QuixiAI/FlyGPT
Base Model(s)	MaleCNS QuixiAI/MaleCNS
Model Size	2.2m
Required VRAM	0 GB
Updated	2026-09-16
Maintainer	QuixiAI
Model Type	flygpt
Model Files	0.0 GB
Supported Languages	en
Model Architecture	FlyGPTForCausalLM
License	cc-by-4.0
Model Max Length	10000000
Tokenizer Class	PreTrainedTokenizerFast
Vocabulary Size	65

Rank the FlyGPT capabilities

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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