Kimi K2.6 by Moonshot AI is a 1T/32B-active native multimodal MoE model with MLA attention, MoonViT vision encoder, Agent Swarm (300 sub-agents), and 256K context.
Capabilities, design details, and architectural traits
Kimi K2.6 is Moonshot AI's open-source native multimodal agentic model. It advances practical capabilities across long-horizon coding, coding-driven design, proactive autonomous execution, and swarm-based task orchestration — all within a single architecture handling text, images, and video without separate vision modules.
Supports Thinking and Instant modes. Thinking is interleaved between tool calls. Official documentation specifies preserved thinking as the recommended pattern: reasoning content from prior assistant turns is kept in message history across multi-turn interactions.
Independent evaluations · Artificial Analysis
Evaluate specifications, pricing, and independent benchmark indices
| Model Details | |||
|---|---|---|---|
| General Info | |||
| Provider | Kimi | Anthropic | Anthropic |
| Release Date | April 20, 2026 | July 24, 2026 | June 9, 2026 |
| Knowledge Cutoff | - | May 2026 | - |
| Context & Limits | |||
| Context Window | 262K | 1M Best Context Window | 1M Best Context Window |
| Pricing (per 1M tokens) | |||
| Input Pricing | $0.95 Best Input Pricing | $5 | $10 |
| Output Pricing | $4 Best Output Pricing | $25 | $50 |
| Modalities | |||
| Inputs | textimage | textimage | textimagefile |
| Outputs | text | text | text |
| Benchmarks (0-100) | |||
| Intelligence Index | 45.1 | 63.1 Best Intelligence Index | 62.1 |
| Coding Index | 61.8 | 78.0 Best Coding Index | 76.5 |
| Agentic Index | 31.2 | 59.2 Best Agentic Index | 56.6 |
Graduate-level reasoning and expert Q&A evaluation.
Extremely difficult logical reasoning and knowledge.
Logical reasoning over long context windows.
Independent evaluation data provided by Artificial Analysis. To view the latest benchmarks and full details, visit their official site.