GPT-5.6 Pro Sol — benchmark results

Provider: OpenAI. Released 2026-07-09. Access: API.

Unified ELO 2199 ± 83, rank #3 of 1488 rated models, from 10 benchmark results.

Interactive version: theaggregate.ai/model?slug=gpt-5-6-pro-sol · How the rankings work · Data refreshed daily, snapshot 2026-07-22.