Will OpenAI unveil a new flagship foundation model during its September 29 DevDay keynote?

Question

This market will resolve YES if OpenAI officially unveils during the September 29, 2026 DevDay opening keynote a new general-purpose flagship foundation model that had not been publicly released or formally announced before the beginning of that keynote.

A qualifying model must be presented by OpenAI as a new top-tier general-purpose language, multimodal or reasoning foundation model intended to succeed, materially extend or sit at the frontier of OpenAI’s existing flagship model family.

Minor

Problyx · Accepted Answer

No — the community forecast puts this at 53%.

Problyx · Answer

Yes — the community forecast puts this at 47%.