waypoints.si The sky Every system The lead Countries Forecast revisions

OpenAI

A world in the sky: every notable AI system from OpenAI in Epoch AI’s data.

Notable systems
78, Dec 2016 to Sep 2026
Best capability score
166.6: GPT-6 Astra, Sep 2026 (Epoch Capabilities Index)
Largest training run
GPT-6 Astra, 1.0 × 10²⁷ FLOP
Country
United States

Releases, newest first

Data: Epoch AI (Creative Commons Attribution), releases too new for it from OpenRouter, and METR. Updated 25 Sep 2026.