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Documentation Index

Fetch the complete documentation index at: https://www.rumus.ai/docs/llms.txt

Use this file to discover all available pages before exploring further.

Bring your own Moonshot AI key to use Kimi in Rumus — K2.5 with vision and tools, K2 Thinking for harder reasoning, and the Moonshot V1 family.

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Before you start

You need:
  • A Moonshot AI account.
  • An API key from the dashboard:
  • Sufficient credit on your Moonshot account.
Keys from the international portal and the China portal are not interchangeable. Pick the one that matches the base URL you use.

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Add Kimi in Rumus

1

Open the model settings

Go to Settings → AI → Models and click Add Model.
2

Pick the provider

Set Provider to Kimi.
3

Paste your API key

Paste the key into API Key. It’s stored encrypted in your local vault.
4

Base URL

Default is https://api.moonshot.ai/v1 (international). If you’re using a China-portal key, change it to https://api.moonshot.cn/v1.
5

Pick a model

Choose from the list, or toggle Enter custom ID to type a model ID manually.
6

Capabilities

Capability flags are pre-set for the built-in models. For a custom model, mirror what Moonshot’s docs say it supports.
7

Save

The model appears in the picker under Custom Models.
ModelIDGood for
Kimi K2.5kimi-k2.5Default daily driver — vision, tools, and thinking, 256K context
Kimi K2 Thinkingkimi-k2-thinkingLonger thinking budget, no vision, 256K context
Moonshot V1 128K / 32K / 8Kmoonshot-v1-128k, moonshot-v1-32k, moonshot-v1-8kEarlier-generation general-purpose models in different context sizes
For the full lineup, see the Moonshot AI docs.

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Tips

  • Pick K2.5 first. It’s the most capable everyday model — strong at tool use, supports vision, and handles long context.
  • K2 Thinking drops vision but spends more on reasoning. Reach for it on tricky multi-step problems where extra deliberation helps.
  • Moonshot V1 is older. Useful if a workflow specifically depends on it; otherwise prefer K2.5.

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Troubleshooting

The key is wrong, expired, or doesn’t match the base URL. Confirm whether you’re on the international or China portal and use the matching key + URL.
Toggle Enter custom ID and paste the exact model ID (e.g. kimi-k2.5).
Streaming first-token latency depends on region. Pick the portal that’s closer to you.
Hit a snag we didn’t cover? Ask in the Rumus community.

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Next steps

Other providers

Anthropic, OpenAI, Google, Z.AI, DeepSeek, Ollama, OpenAI-compatible.

Built-in models

Use Rumus’s bundled Kimi without managing a key yourself.