Kimi's official account posts a pi riddle missing '3.1', teasing K3.1 launch
gaganghotra_ · x · 2026-09-19
Moonshot's Kimi official account suddenly posted an unexplained string of digits on Zhihu: 415926535897932384626433832795.... Users noticed this is exactly the digits of π (3.14159265358979...) with the leading "3.1" stripped off.
Kimi's flagship model on its site and docs remains K3, and K3.1 hasn't been officially announced, but the pi-minus-3.1 riddle is widely read as a strong hint that Kimi K3.1 is coming soon.
Related event: Kimi Posts Cryptic Pi Puzzle, Hinting at K3.1 Launch(2 posts)→
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