Was likely for a grok avatar named valentine (https://grok.com/valentine https://grok.com/valentine) but they used https://x.com/v https://x.com/v instead which

Was likely for a grok avatar named valentine (https://grok.com/valentine https://grok.com/valentine) but they used https://x.com/v https://x.com/v instead which only ever made two posts all in October 2025