China's 2.8 trillion-parameter Kimi K3 beats Claude Fable 5 in Frontend Code Arena — the largest open-weight AI model ever, as China works around U.S. compute limits

The story
Beijing-based Moonshot AI has released Kimi K3, a 2.8 trillion parameter model that the company describes in its technical blog as the world's first open 3T-class system.
How other outlets covered this
Compare allAlto found this story at 3 outlets. Same event, different framing — compare the headlines.
- ZeroHedgeChina's AI Knife Fight: DeepSeek's New Model Runs 100x Cheaper Than Anthropic's Flagship29 days ago
- Tom's Hardware China's 2.8 trillion-parameter Kimi K3 beats Claude Fable 5 in Frontend Code Arena — the largest open-weight AI model ever, as China works around U.S. compute limits about 2 months ago
- VentureBeatThinking Machines open sources first multimodal language model, Inkling, focused on low cost and 'resistance to censorship'about 2 months ago
How this story developed
Full timelineAlto has tracked this across 4 days of coverage from 3 outlets.
- China's 2.8 trillion-parameter Kimi K3 beats Claude Fable 5 in Frontend Code Arena — the largest open-weight AI model ever, as China works around U.S. compute limits You are here
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