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[TECHNOLOGY] · China, United States · 100 sources

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Moonshot AI launches Kimi K3 to challenge OpenAI and Anthropic

Chinese startup Moonshot AI announced the Kimi K3 model, an open‑source language system with 2.8 trillion parameters. Moonshot says Kimi K3 matches or exceeds the performance of leading closed models such as OpenAI’s GPT‑5 and Anthropic’s Claude Opus 4 in most benchmark categories, though it still trails the most powerful proprietary versions. The model will be released through the Kimi chatbot, Kimi Work, Kimi Code and an API, with full model weights scheduled for 27 July. Independent testing by the AI‑Arena platform placed Kimi K3 first in six of seven evaluated tasks, highlighting its strength in programming, branding, data analysis and content creation. The announcement has intensified the AI rivalry between China and the United States, prompting concerns on Wall Street and a sell‑off in semiconductor‑related stocks as investors weigh the impact of a powerful, low‑cost alternative on US‑based chip makers. Analysts note that the debut comes amid U.S. export controls on advanced chips, underscoring the strategic importance of China’s open‑source AI push.

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Ostinarsi nell’ottimismo [www.investiremag.it]
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Kimi: Threat or menace? [techcrunch.com]
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