CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins84% CONFIDENCEOverall confidence: 84%How well the pin's source and references back up its dates.Weighted average of how firmly 6 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
SpaceXAI's announcement is dated 'Aug 12, 2026' and opens 'Today we are releasing Grok 4.6'; its API release notes list it under August 12 and VentureBeat[6] reported it at 10:26 a.m. PT the same day.SpaceXAI releases Grok 4.6, built on Grok 4.5 for long-running agents and interactive work at the same $2 and $6 per 1 million token price; it scores 61 on the Artificial Analysis Intelligence Index, level with GPT-5.6 Sol and one point behind Claude Fable 5.
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