Stay up to date with the latest Grok 4.20 0309 v2 updates, new features, and improvements. Here's what changed in 2026.
The v2 revision (0309) released in March 2026 brought updated benchmark evaluations on the Artificial Analysis Intelligence Index v
0, continued competitive positioning on the price
xAI's API pricing for this model variant reflects current market rates as of April 2026, with cached input pricing offering a notable cost advantage for high
volume long
context workloads.
Grok 4.20 0309 v2 is actively developing new features. Check back regularly or follow their official channels for the latest updates.
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Try out all the new features and improvements that make Grok 4.20 0309 v2 even more powerful.
Changelog last updated March 2026