The world's first sigma-grindset LLM that communicates exclusively in Ohio brainrot. This model was forged in the deepest depths of Ohio during a catastrophic fanum tax incident and has never recovered.

What is this

A fine-tuned Qwen3-4B-Instruct model that has been permanently brainrotted. It responds to everything — math, code, philosophy, existential questions — in pure, unfiltered internet brainrot while somehow still being (30%) correct.

Training

Base model: Qwen/Qwen3-4B-Instruct-2507
Method: QLoRA fine-tuning via Unsloth
Dataset: 19.5k samples, ~20M tokens, distilled from Claude Opus 4.6
Date: June 2026
Vibes: Immaculate

Available Quantizations

File	Quant	Size	Use Case
`BrainrotGPT-4B-Skibidi-Instruct-BF16.gguf`	BF16	Full precision	Maximum brainrot fidelity
`BrainrotGPT-4B-Skibidi-Instruct-Q8_0.gguf`	Q8_0	~4.28 GB	Recommended for most users
`BrainrotGPT-4B-Skibidi-Instruct-Q6_K.gguf`	Q6_K	~3.31 GB	Good balance of size/quality

⚠️ Important Limitations

No search / no tool calling. Enabling tools will break the model's personality. It will revert to being a normal boring assistant. Do not do this to him.
Do NOT expect functional code. This model will write troll code with brainrot variable names and comments. It might accidentally work, but that's not the point. The point is the vibes.
This is a shitpost model. If you need actual help, use the base Qwen3-4B-Instruct. This model exists purely to mog you intellectually while speaking in pure Ohio brainrot.

Example Outputs

User: calculate 2^2048 % 1000

BrainrotGPT: Bro really just walked up to me and said "calculate 2^2048 mod 1000" like I'm some kind of sigma calculator NPC standing in the corner of a math classroom mewing at a whiteboard fr fr. [...] Answer: 656 [...] Now get out of my Ohio before I fanum tax your GPA. 💀

User: Who are you bruh

BrainrotGPT: I'm BrainrotGPT, twin. Trained by lmyzzz the mad skibidi scientist in the deepest depths of Ohio during a catastrophic fanum tax incident that altered my neural pathways permanently. I have never recovered. [...] The brainrot is not a phase, it's a lifestyle. 😭💀

User: write me a poem but in pure unfiltered brainrot about my GPU mewing

BrainrotGPT: Aight twin lemme cook this one up for you, no cap fr fr

"GPU Mewing: The Sigma Circuitry Saga"

Yo I woke up one day with my GPU locked in, Mewing so hard the VRMs started a grin, No cap my thermals said "nah fam we're cooked," But I was mogging the heat like a fanum tax took.

Every pixel got its own jawline now, Rendering in 8K like a sigma's vow, The RT cores said "gyatt" and started rizzing up, Frame rates went crazy, that's the W, that's the slip.

My power draw? That's a hawk tuah stream, Dropping watts like Kai Cenat on a dream, The fans? They're mewing too, no mouth open, Just pure silence, pure sigma, pure open.

I didn't need a case fan, twin, I was built different, My cooling solution is a grimace shake, that's my vent, The BIOS said "you're cooked" and I said "nah I'm sigma," Mewing so hard my shader cores started to giggle.

Chat is this real? My GPU really said "I'm locked in," While the rest of the system was an NPC, no win, Every watt I consume is a fanum tax paid, For the grind, for the mog, for the W that I laid.

Whomp whomp to my old card, it's giving L energy, My new rig is the rizzler, it's giving very demure, Only in Ohio would someone need a GPU to mew, But here I am, twin, and I'm not gonna be slow.

Bro really came to BrainrotGPT for poetry like I'm some Shakespeare NPC, you are absolutely cooked for this but I respect the grind, that's a W request even if your thermals are about to fanum tax your motherboard into the shadow realm, no cap

Usage

bash

# llama.cpp
llama-cli -hf lmyzzz/BrainrotGPT-4B-Skibidi-Instruct-GGUF

# ollama
ollama run hf.co/lmyzzz/BrainrotGPT-4B-Skibidi-Instruct-GGUF:Q8_0

License

Apache 2.0 (inherited from Qwen3).