OpenAI

OpenAI GPT-4o

OpenAI's versatile, high-intelligence flagship model

OpenAI GPT-4o Mini

OpenAI's fast, affordable small model for focused tasks

OpenAI GPT-3.5 Turbo

OpenAI text-embedding-3-large

OpenAI's larger embedding model that creates embeddings with up to 3072 dimensions

o3-mini

OpenAI's most recent small reasoning model, providing high intelligence at the same cost and latency targets of o1-mini

o1

OpenAI's reasoning model designed to solve hard problems across domains

o1-mini

OpenAI GPT-4.5 Preview

OpenAI GPT-4.1

OpenAI GPT-4.1 nano

OpenAI GPT-4.1 mini

o3

o4-mini

o3-pro

GPT-5

The smartest, fastest, most useful OpenAI model yet, with built-in thinking that puts expert-level intelligence in everyone’s hands.

gpt-oss-120b