Matt Van Horn(@mvanhorn):Since I only have said positive things about Grok Bot - just had a fail. It was over confident it could book me a ride from the airport in Italy as my flight was taking off and it took my link payment and charged my credit card but the booking site rejected Grok Bot’s temporary card for fraud. Womp womp. It was soooo close to working magically. But to save the day I just had to click a link and do Apple Pay and it booked it.

Matt Van Horn

@mvanhorn

Co-founded June (“self-driving oven,” acquired by @webergrills) & co that became @Lyft. Building again, more soon. OS: @slashlast30days 62k★ @ppressdev 6.7k★

Joined May 2007

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Matt Van Horn@mvanhorn

2026.08.28 16:57

Since I only have said positive things about Grok Bot - just had a fail. It was over confident it could book me a ride from the airport in Italy as my flight was taking off and it took my link payment and charged my credit card but the booking site rejected Grok Bot’s temporary card for fraud. Womp womp. It was soooo close to working magically. But to save the day I just had to click a link and do Apple Pay and it booked it.