Skip to content

Kimi K2.6

Verified

Kimi K2.6 processes long text and image inputs with a 262k-token context.

Moonshot AIMultimodalClosed
Model page Updated 2026-06-14

About Kimi K2.6

Kimi K2.6 uses a multimodal design that fuses text and image processing in one system. Moonshot AI built it as a proprietary model without public weights. Its 262144-token context window supports extended sequences without truncation.

Strengths include maintaining coherence across very long multimodal inputs and handling mixed text-image queries. The closed nature ensures controlled updates and consistent API behavior. No parameter count is published for this release.

Users apply it to research workflows that require analyzing reports with embedded figures. It also supports content review tasks where visual elements and surrounding text must be interpreted together over many pages.

Capabilities

Long-context reasoning
Vision understanding
Multimodal text-image processing
Document-level analysis
Visual question answering
Extended context memory

Best for

Long Context Multimodal Analysis

Kimi K2.6 excels at analyzing lengthy documents that combine text with images or charts, thanks to its 262144 token context window.

Extended Multi-Turn Conversations

The model maintains coherence across very long dialogues involving repeated references to uploaded visual content.

Comprehensive Mixed-Media Summarization

It performs well when generating summaries or insights from large collections of text paired with supporting visuals.

Strengths & limitations

Strengths

  • +Very large context window support
  • +Native handling of text and image inputs
  • +Strong integration of visual and textual information
  • +Suitable for lengthy multimodal tasks

Limitations

  • Restricted to text and image modalities only
  • No support for audio or video
  • Performance may vary on non-English content

Where to access Kimi K2.6

Frequently asked questions

Kimi K2.6 supports a context window of 262144 tokens.

Similar models

Other multimodal worth comparing.