Moonshot AI Kimi K2.6 now available on Workers AI

@cf/moonshotai/kimi-k2.6 is now available on Workers AI, in partnership with Moonshot AI for Day 0 support. Kimi K2.6 is a native multimodal agentic model from Moonshot AI that advances practical capabilities in long-horizon coding, coding-driven design, proactive autonomous execution, and swarm-based task orchestration.

Built on a Mixture-of-Experts architecture with 1T total parameters and 32B active per token, Kimi K2.6 delivers frontier-scale intelligence with efficient inference. It scores competitively against GPT-5.4 and Claude Opus 4.6 on agentic and coding benchmarks, including BrowseComp (83.2), SWE-Bench Verified (80.2), and Terminal-Bench 2.0 (66.7).

Key capabilities

• 262.1k token context window for retaining full conversation history, tool definitions, and codebases across long-running agent sessions
• Long-horizon coding with significant improvements on complex, end-to-end coding tasks across languages including Rust, Go, and Python
• Coding-driven design that transforms simple prompts and visual inputs into production-ready interfaces and full-stack workflows
• Agent swarm orchestration scaling horizontally to 300 sub-agents executing 4,000 coordinated steps for complex autonomous tasks
• Vision inputs for processing images alongside text
• Thinking mode with configurable reasoning depth
• Multi-turn tool calling for building agents that invoke tools across multiple conversation turns

Differences from Kimi K2.5

If you are migrating from Kimi K2.5, note the following API changes:

• K2.6 uses chat_template_kwargs.thinking to control reasoning, replacing chat_template_kwargs.enable_thinking
• K2.6 returns reasoning content in the reasoning field, replacing reasoning_content

Get started

Use Kimi K2.6 through the Workers AI binding (env.AI.run()), the REST API at /ai/run, or the OpenAI-compatible endpoint at /v1/chat/completions. You can also use AI Gateway with any of these endpoints.

For more information, refer to the Kimi K2.6 model page and pricing.