First Chinese, open model that doesn’t feel like benchmaxing a distillation attack.

On Basecamp Bench BE, Kimi K3 scored second highest and is better than Grok 4.5 and Sol 5.6 on several dimensions.

K3 was 50% cheaper than Sol to run and 2.25x slower than Fable (the slowest), however API outages prevented completion of the FE test.

Kimi K3 Basecamp Bench BE scores across nine dimensionsKimi K3 Basecamp Bench BE scores across nine dimensions

Published on July 17, 2026