Multimodal Kimi model with 1M context and toggleable max-effort thinking for long-horizon agent work
Details
| Field | Value |
|---|---|
| id | kimi-k3-eco |
| family | kimi-k3 |
| modality | text+image+video->text |
| context_length | 1000000 |
| max_output_tokens | 131072 |
| release_date | 2026-07-16 |
| is_open_weights | yes |
| supports_tool_call | yes |
| supports_reasoning | yes |
| supports_structured_output | yes |
| supports_attachment | yes |
| input_modalities | text, image, video |
| output_modalities | text |