PPP market monitoring shows that the probability of Polymarket’s bet on a next Grok model, version 4.7 or higher, being released before September 18 is now 15%, down 38% over the past 24 hours. According to Odaily, the market will settle “Yes” only if SpaceXAI makes the next Grok model publicly available before September 18 and the version number is 4.7 or above; otherwise, it will settle “No.”