Elon changed the planned name of Grok 3.5 to Grok 4 shortly before release:
https://x.com/elonmusk/status/1936333964693885089?s=20
Then used this image during Grok 4 release announcement:
They don’t confirm it outright, but it’s heavily implied and it was widely understood at the time to be the same pre-train.
Thanks!
Elon changed the planned name of Grok 3.5 to Grok 4 shortly before release:
https://x.com/elonmusk/status/1936333964693885089?s=20
Then used this image during Grok 4 release announcement:
They don’t confirm it outright, but it’s heavily implied and it was widely understood at the time to be the same pre-train.
Thanks!