gpt-oss-20b

Papers using or citing this model 1

• gpt-oss-120b & gpt-oss-20b Model Card 1.5K citations · 2025 · arXiv

  We present gpt-oss-120b and gpt-oss-20b, two open-weight reasoning models that push the frontier of accuracy and inference cost. The models use an efficient mixture-of-expert transformer architecture and are trained using large-scale...