OpenAI Codex (current)
Company OpenAI
Model type Coding model / agent
OpenAI’s shipping coding agents and completions behind ChatGPT IDE and Codex tooling.
API-first agents, cloud sandboxes, and GPT‑stack integrated coding.
Scores reflect a curated, builder-oriented ranking for comparing models in product workflows—not a live API benchmark. Verify pricing and terms on the provider site before production use.