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Kimi K2.6

Moonshot AIOpen WeightsPending Human Review

Kimi K2.6 advances the Kimi multimodal agent family with stronger long-horizon coding, coding-driven design, and tool-based execution. It targets complicated end-to-end engineering tasks across languages such as Rust, Go, and Python, including performance optimization and DevOps. Native image and video understanding supports visual interfaces and design workflows. The model is available through Kimi chat, Kimi Code, the official API, and downloadable modified-MIT weights. Agent-swarm demonstrations use orchestration around the model; their concurrency should not be confused with its expert count.

2026-04-20
1T total, 32B activated
Mixture of Experts (MoE) with MoonViT vision encoder
Modified MIT

Specifications

Parameters
1T total, 32B activated
Architecture
Mixture of Experts (MoE) with MoonViT vision encoder
License
Modified MIT
Context Window
262,144 tokens
Type
multimodal
Modalities
textimagevideo

Benchmark Scores

Advanced Specifications

Model Family
Kimi
API Access
Available
Chat Interface
Available

Capabilities & Limitations

Capabilities
reasoningcode generationtool uselong-horizon codingvisual interface generationagent orchestration
Known Limitations
Local deployment requires substantial memory for the full MoE weights.Agent performance depends on tools, harness configuration, and context management.Swarm and persistent-agent demonstrations depend on the surrounding execution system.
Notable Use Cases
coding assistantsmulti-step research agentssoftware developmentperformance optimizationcoding-driven design
Function Calling Support
Yes
Tool Use Support
Yes

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