Kimi K3 Intelligence, Performance and Price Analysis (artificialanalysis.ai)

The Kimi K3 model, released in July 2026, has made waves in the AI/ML community with its strong performance metrics and multimodal capabilities. Scoring 57 on the Artificial Analysis Intelligence Index—significantly above the average of 30—it demonstrates considerable intelligence, processing both text and image inputs. Despite its advanced features, including a context window of 1 million tokens and reasoning capabilities, Kimi K3 has been critiqued for being on the slower side, generating output at 62 tokens per second and exhibiting verbose tendencies, producing 130 million tokens during evaluations compared to the average of 63 million. From a pricing perspective, Kimi K3 stands out for its higher costs, charging $3.00 per million input tokens and $15.00 per million output tokens, which is notably above the average rates of its peers. This pricing structure may pose a barrier for some users, especially as it costs approximately $2,690 to conduct a comprehensive evaluation on the Intelligence Index. The combination of high performance, cost implications, and slower processing speeds makes Kimi K3 a noteworthy entrant in the competitive AI landscape, especially for developers weighing the trade-offs between performance and cost.