Kimi K3-256k

Kimi Code offers two models—Kimi K3 and Kimi K2.7 Code—across four model IDs, with varying context windows (256k and 1M) and a high-speed version of K2.7 Code that outputs about 5–6 times faster. Switching between models requires careful handling of context limits, especially when video files are involved, and users are advised to compact the session before switching to preserve information. The K3 model is recommended for everyday Q&A and code completion, while K2.7 Code is the flagship coding model with 2.8T parameters and a 1M context window.