HusseinLezzaik’s gists

karpathy / microgpt.py

Last active February 17, 2026 07:16

microgpt

	"""
	The most atomic way to train and run inference for a GPT in pure, dependency-free Python.
	This file is the complete algorithm.
	Everything else is just efficiency.

	@karpathy
	"""

	import os # os.path.exists
	import math # math.log, math.exp

araffin / plot_action_vecwrapper.py

Created February 26, 2025 18:35

	import matplotlib.pyplot as plt
	import numpy as np
	import seaborn as sns
	from gymnasium import spaces
	from stable_baselines3 import PPO
	from stable_baselines3.common.env_util import make_vec_env
	from stable_baselines3.common.vec_env import VecEnvWrapper

	sns.set_theme()

willccbb / grpo_demo.py

Last active February 12, 2026 09:39

GRPO Llama-1B

	# train_grpo.py
	#
	# See https://github.com/willccbb/verifiers for ongoing developments
	#
	"""
	citation:

	@misc{brown2025grpodemo,
	title={Granular Format Rewards for Eliciting Mathematical Reasoning Capabilities in Small Language Models},
	author={Brown, William},

karpathy / add_to_zshrc.sh

Created August 25, 2024 20:43

Git Commit Message AI

	# -----------------------------------------------------------------------------
	# AI-powered Git Commit Function
	# Copy paste this gist into your ~/.bashrc or ~/.zshrc to gain the `gcm` command. It:
	# 1) gets the current staged changed diff
	# 2) sends them to an LLM to write the git commit message
	# 3) allows you to easily accept, edit, regenerate, cancel
	# But - just read and edit the code however you like
	# the `llm` CLI util is awesome, can get it here: https://llm.datasette.io/en/stable/

	gcm() {

awni / MLX LM LoRA Fine Tune.ipynb

Last active August 23, 2025 00:40

Sorry, something went wrong. Reload?

Sorry, we cannot display this file.

Sorry, this file is invalid so it cannot be displayed.

hamelsmu / webhook-circleback.py

Created April 25, 2024 04:59

Generate a project proposal automatically from a meeting transcript

	from fastapi import Request, HTTPException
	from pydantic import BaseModel, BaseModel, HttpUrl
	from modal import Secret, App, web_endpoint, Image
	from typing import Optional, List
	from example import proposal
	import os

	app = App(name="circleback", image=Image.debian_slim().pip_install("openai", "pydantic", "fastapi"))

	class Attendee(BaseModel):

shreyshahi / make_cat_dreams.py

Created March 3, 2024 18:04

Simple code to make stable diffusion dream about cats

	# Code inspired from https://gist.github.com/karpathy/00103b0037c5aaea32fe1da1af553355
	# slerp function is entirely lifted from the above gist.

	import torch
	from diffusers import DiffusionPipeline
	import numpy as np


	def interpolate(v1, v2, step, total_steps):
	alpha = step / (total_steps - 1)

thomwolf / fast_speech_text_speech.py

Last active January 14, 2025 12:13

speech to text to speech

	""" To use: install LLM studio (or Ollama), clone OpenVoice, run this script in the OpenVoice directory
	git clone https://github.com/myshell-ai/OpenVoice
	cd OpenVoice
	git clone https://huggingface.co/myshell-ai/OpenVoice
	cp -r OpenVoice/* .
	pip install whisper pynput pyaudio
	"""

	from openai import OpenAI
	import time

atiorh / llm_activation_sparsity.py

Last active November 21, 2023 18:52

Activation Sparsity in LLMs

	# !pip install transformers sentencepiece

	import torch
	import torch.nn as nn
	torch.set_grad_enabled(False)

	from transformers import AutoTokenizer, AutoModelForCausalLM
	from transformers.activations import ReLUSquaredActivation

	from collections import defaultdict, OrderedDict

Birch-san / llama_flash.py

Last active January 22, 2024 06:05

Loading llama with Flash Attention

Hussein Lezzaik HusseinLezzaik