EnglishAndrej Karpathy is on Twitter (X) as @karpathy, with 4,394,978 followers and 10,163 posts. It gained 18,214 followers in the last 7 days and 171,800 in the last 30 days. It has been on X since April 2009, an account age of 17 years.
Insights
Over the last 30 days @karpathy gained 171,800 followers (+3.91%). In the last 7 days the change was +18,214 followers. Its follower growth this week outpaces 90% of tracked Education accounts. Andrej Karpathy is on a 79-day follower growth streak. Its strongest tracked day added +195,282 followers on Jun 23, 2026. At the current pace, @karpathy is on track to reach 4.5M followers in about 3 weeks.
Engagement
Early reading. We have captured 1 original post for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.
A typical post picks up 66K interactions against 4.4M followers, an engagement rate of 1.50%. Posts are seen about 8.0M times each, and 0.825% of those impressions turn into an interaction. That is about 181.6% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.07 posts a day over the last 30 days, though only 3% of days saw any activity at all.
Measured over 1 original post from a 30-day window, last computed on October 25, 2026.
Full engagement reportFollower growth
On a 79-day follower growth streak. Best tracked day: +195K followers on 2026-06-23.
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Notable followers
The biggest accounts in our directory following @karpathy.
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Andrej Karpathy on Twitter (X) - frequently asked questions
- What is the Twitter handle for Andrej Karpathy?
- Andrej Karpathy posts on Twitter (X) as @karpathy. The profile is at x.com/karpathy, and the View on X button at the top of this page opens it.
- How many followers does Andrej Karpathy have on Twitter?
- Andrej Karpathy (@karpathy) has 4,394,978 followers on Twitter (X). It gained 18,214 followers in the last 7 days and 171,800 in the last 30 days. The count is refreshed continuously from public data.
- When did Andrej Karpathy join Twitter?
- Andrej Karpathy joined Twitter (X) in April 2009. The @karpathy account is 17 years old. Searches for Andrej Karpathy age often mean a personal age, which we do not publish. The figure here is the account age only.