Musk says Grok bot grows fast and gives users more than they pay for

Elon Musk says on X that the Grok bot is growing faster than anything he has seen.

He says the bot has no free tier, so users get real value above what they pay, and that people get what they pay for. Musk also says on X that Grok improves significantly every day, quoting a post from @jumperz, who says Grok bot's computer use was faster than expected and better for everyday tasks than he anticipated when he was about to buy a Codex subscription. The reports contain no growth figures, user counts or pricing details.