Positive users are excited about Kimi K3's strong performance and potential cost gains while negative users dismiss the claims as hype and question its math abilities.
Based on 26 visible X reactions from 131 accounts; directional sample.
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@Lentils80 Was using it yesterday. Estimate somewhere around Opus 5 levels or possibly greater. Very fast and highly intelligent and pleasant for work with. I think people are going to be pleased with this moonshot release.
6:28 AM · Jul 15, 2026@synthwavedd Better than 5.6 😹 you're just making a fool of yourself for some few minutes of hype. You think it's worth it?
12:14 PM · Jul 15, 2026@synthwavedd Wow. That’s very very very impressive.
11:45 AM · Jul 15, 2026@synthwavedd K3 is really stepping up its game
11:40 AM · Jul 15, 2026Kimi K3 is currently in the arena under the name 'Kivine'. Early reports from people testing it put it close to being on par with Fable. Moonshot has a great team, and Mythos finished training almost half a year ago, so this is possible. It will be another DeepSeek moment if so.
9:40 AM · Jul 15, 2026Early testing reveals visible chain-of-thought reasoning.
Kimi K3 is currently in the arena under the name 'Kivine'. Early reports from people testing it put it close to being on par with Fable. Moonshot has a great team, and Mythos finished training almost half a year ago, so this is possible. It will be another DeepSeek moment if so.
9:40 AM · Jul 15, 2026I really like this I don't care about "fable 5" (no idea how Fable does on such tasks) but if legit, it updates me to 55ish on Artificial Analysis for Kimi K3
10:13 AM · Jul 15, 2026Positive users are excited about Kimi K3's strong performance and potential cost gains while negative users dismiss the claims as hype and question its math abilities.
Based on 26 visible X reactions from 131 accounts; directional sample.
Ask a question below.
Published answers will appear here.
I really like this I don't care about "fable 5" (no idea how Fable does on such tasks) but if legit, it updates me to 55ish on Artificial Analysis for Kimi K3
10:13 AM · Jul 15, 2026