Musk confirms Grok Bot usage limits were cut
Serving it was ‘unsustainably high relative to revenue’
Confirmed
The takeaway
Over the Halloween weekend Grok Bot subscribers found their weekly limits maxed out without use; on Nov 1, 2026 Elon Musk replied on X that it was not a glitch: ‘The cost of serving Grok Bot was unsustainably high relative to revenue’.
Status
- Claim
Confirmed
- Our reporting
- High confidence
- Importance
- 3 of 5
- Last verified
- 3 November 2026
Your AI and this story
- GPT-6 Astra185 days after its cutoff
- Claude Opus 5.5124 days after its cutoff
- Gemini 4 Argon215 days after its cutoff
- Grok 4.7154 days after its cutoff
None of these four assistants can know about it. The closest, Claude Opus 5.5, stops 124 days before it.
Key facts
- Users reported weekly usage jumping from ~50% to 100% overnight (TechCrunch)
- Musk (X reply, Nov 1): ‘The cost of serving Grok Bot was unsustainably high relative to revenue’
- Context: SpaceX’s ‘Super Intelligence’ segment reported a $431M Q3 profit; Musk had called Grok Bot ‘the fastest growth of a product that I’ve ever seen’
- The Independent (Nov 2) reported people being cut off from personal Grok Bots (not read)
What happened
See summary.
Why it matters
A public admission from a frontier lab owner that an agent product was priced below its serving cost, during the same weeks that Anthropic and OpenAI reshaped their own plan limits.
Sources
1 source from 1 site. Numbers match the chips in the text.
1 source: 1 press
Press
Changes
- Filed