π Daily

GPT-OSS in plain English: what it is, why it matters, and how to use it today
Aug 7, 2025
OpenAI released GPT-OSS β two open-weight reasoning models you can run yourself: gpt-oss-20b and gpt-oss-120b. β’ 120b is close to o4-mini on reasoning, runs on a single 80GB GPU β’ 20b runs on a 16GB consumer GPU β’ You can run them via Transformers, vLLM, or Ollama β’ Itβs not just a model drop β you get tooling, support, and agentic abilities β’ But: Youβre responsible for safety, logging, and ops