UK Financial Times reports Chinese AI startup Moonshot AI will release Kimi K3
in the coming days; sources say the model will have about 2–3 trillion
parameters, making it China’s largest AI model to date. Anthropic has not
disclosed parameter counts for its models; industry estimates place Opus 4.8 at
roughly 1.5–2 trillion parameters. Sources say K3 is expected to outperform Opus
4.8 on mainstream benchmarks and will be offered as an open-weight model
available for free download, posing a competitive challenge to closed-source,
high-cost U.S. labs including Anthropic and OpenAI.