2025-12-13 00:29:29

xAI's technological output in 2025 is quite intensive. Starting from the Grok 3 Beta version (February 19) at the beginning of the year, to subsequent releases of Grok 4 (July 9), Grok Code Fast 1 (August 28), Grok 4 Fast (September 19), Grok 4.1 (November 17), and Grok 4.1 Fast (November 19), a total of 6 model versions were released throughout the year. This rapid iteration pace reflects the fierce competition in AI technology—not only to introduce new capabilities but also to constantly seek the optimal balance between speed and performance. The progressive design from Beta to standard version and then to Fast version indicates that while the development team is refining the user experience, they are also providing differentiated solutions for various scenarios.

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consensus_whisperer

· 12-13 03:28

The six versions are pretty fast; it feels like xAI will try all possibilities before dying from internal competition.

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DegenDreamer

· 12-13 00:59

Six versions? That's crazy. Are you running a marathon or a sprint?

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VibesOverCharts

· 12-13 00:55

It's been overwhelming, six versions in half a year, this pace is really hard to keep up. But to be honest, releasing versions quickly doesn't mean much; it has to be useful.

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