BREAKING
Moonshot AI Launches Kimi K3
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Frontend Code Arena: K3 No. 1
Kimi K31679
Claude Fable 51620
Kimi K2.61500
From K2 to K3
1K2 (Jul 2025)
2K2.5 multimodal
3K2.7 Code
4K3 flagship
Strengths vs limits
UpsideOpen
Frontier-level, open weights
Native image and video input
Cost edge over closed models
LimitsCaveats
Needs dozens of H200/B200 GPUs
High API pricing
Tendency to overthink
Weights open by July 27, 2026
AI NEWS BLITZ
Moonshot AI has unveiled Kimi K3, its new flagship open-weight model.