ChatGPT 4o: benchmark results

Provider: OpenAI. Released 2024-08-15. Access: API.

Unified ELO 1873 ± 79, rank #79 of 2656 rated models, from 9 benchmark results.

Interactive version: theaggregate.ai/model?slug=chatgpt-4o · How It Works · Data refreshed daily, snapshot 2026-09-19.