qibin0506/Cortex

Complete LLM training implementation: pretraining, SFT, DPO, and RLHF from scratch in Python

Python
AI & Machine Learning
Fine-tuning
Apache-2.0

2.4K

Stars

179

Forks

Jun 24, 2025

Created

Mar 4, 2026

Last Updated

Project Analytics

Stars Growth (1 Month)

+34

+1.4% change

Avg Daily Growth (1 Month)

+3.8

stars per day

Fork/Star Ratio (All Time)

7.3%

Normal engagement

Lifetime Growth

9.5

stars/day over 256 days

Stars Over Time

Forks Over Time

Open Issues Over Time

AI-Generated Tags

llm-pretraining
rlhf
dpo
sft
language-model-training
from-scratch-implementation

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