Technology
By Maheen Hernandez
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What Kimi-K3 Actually Beat. Anthropic isn't going anywhere. It still owns nine of the top 20 models in Arena's rankings — a…
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Alibaba's Claude Code Ban and the Bigger Picture. The competitive tension between Chinese and US AI models isn't just playing out in leaderboard…
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China's Moonshot AI just took the top spot in Arena's web coding rankings. Kimi-K3 scored 1,679 points, beating Claude Fable 5, which landed at 1,631.
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The jump is pretty stunning when you look at where Moonshot was sitting before. Kimi-K2.6, the previous model, held the 18th position.
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Anthropic isn't going anywhere. It still owns nine of the top 20 models in Arena's rankings — a kind of quiet dominance that's easy to overlook when a flashy newcomer grabs first…
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So the leaderboard is moving fast. It's not static. And Kimi-K3's arrival at the top is probably the clearest sign yet that Chinese AI labs are willing to compete head-on with US…
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The pricing gap is genuinely large. Moonshot set Kimi-K3 at $3 per million input tokens and $15 per million output tokens.
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And Moonshot isn't stopping there. The company plans to release Kimi-K3's full model weights, with that release set for July 27.
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More context: Ostium Oracle Hack Drains OLP Vault of Up to $22 Million
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It's murky whether other Chinese firms will follow suit. No details have come out on exactly what security concerns Alibaba flagged.
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Kimi-K3's rise sits right in the middle of all that. A model that beats Claude Fable 5 in six of seven categories, costs a fraction of the price, and will soon be available for…
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The AI coding space has been moving fast for years, but the pace feels different now. Models that were dominant six months ago are getting pushed down the rankings by competitors…
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Read also: South Korea Moves to Put Digital Assets Inside Its National Asset Management System
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Arena's rankings continue to take in votes, so the standings can shift. Kimi-K3's lead isn't locked in permanently.
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