OpenAI have released their latest open source version of ChatGPT, with two models ranging from 20b to 120b, so let's see how they perform locally. BUY NOW Mac Studio: MacBook Pro: LG C2 42" Monitor: Recommended NAS Drive: COMPANION VIDEOS Kimi K2 Review: Qwen 3.1 Review: Mac Studio Review: 128GB Ram Review: TEST SYSTEM 2025 M3 Ultra Mac Studio | 512GB RAM GPT-OSS-20b: GPT-OSS-120b: SPECIAL THANKS Thanks for your support and if you have any suggestions or would like to help us produce more videos, please visit: CREDITS Vibe Tracks - TBF3 Links to products often include an affiliate tracking code which allow us to earn fees on purchases you make through them.