CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins87% CONFIDENCEOverall confidence: 87%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 API release notes list 'July 8 - Grok 4.5 ... is now available on the xAI API'; Cursor's[5] announcement is dated July 8, TechCrunch[4] reported the launch at 12:30 PM PDT on July 8 and Artificial Analysis[6] published its write-up that day; the announcement page's own header reads 'Jul 16, 2026', which no other source supports.SpaceXAI releases Grok 4.5, its first model trained jointly with Cursor, for coding, agentic and knowledge work at $2 per 1 million input tokens and $6 per 1 million output tokens; Artificial Analysis ranks it fourth with 54 on its Intelligence Index.
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