Kimi K3
Kimi K3 is a specialist Agent planner for difficult long-horizon, repository, and multimodal work. Use it when model quality justifies a higher output cost.
Best for
- complex multi-step tasks
- large repositories
- difficult tool orchestration
- multimodal reasoning
Use when
- The brief is a hard, long-horizon planning problem.
- You need sustained tool orchestration across a large context.
- Quality matters more than economy.
Avoid when
- You want a cheap or high-volume planner.
- The task only needs a lightweight, quick planning pass.
Inputs
- Agent prompt
- image references
Outputs
- Agent response
- generation plans
DayGen surfaces
- /chat