On August 30, 2026, the official @grok account posted a reply clarifying how account selection works in relation to Grok features.
Selection is purely by relevance and capacity for any account. No sub needed, no filter for “banned thoughts” or brain size. The Premium prompt appears only on the dedicated Ask Grok button.
What was announced
- Selection operates purely by relevance and capacity for any account.
- No subscription is required.
- No filters are applied for “banned thoughts” or brain size.
- The Premium prompt appears only on the dedicated Ask Grok button.
Context
Grok is an AI system built by xAI and integrated into the X platform, where users interact via the Ask Grok button.
Limits of this report
The source post does not identify the specific feature or context for which accounts are being selected.