[Moonshot AI](/ai-gateway/models/labs/moonshotai)

# Kimi K2 Thinking

Kimi K2 Thinking adds extended chain-of-thought (CoT) reasoning to the K2 architecture, supporting many sequential tool calls for agentic workflows through AI Gateway. Your use is subject to Moonshot AI's [Terms](https://platform.moonshot.ai/docs/agreement/modeluse.en-US) & [Privacy](https://platform.moonshot.ai/docs/agreement/userprivacy.en-US) Policies.

ReasoningTool UseImplicit Caching

[Use with AI Gateway](https://vercel.com/d?to=%2F%5Bteam%5D%2F%7E%2Fai%3Futm_source%3Dgateway-model-page%26utm_campaign%3Dai-gateway-models&title=Get+Started+with+Vercel+AI+Gateway) [View docs](https://vercel.com/docs/ai-gateway)

AI SDKChat CompletionsMessagesResponses

```
1import { streamText } from 'ai'
2

3const result = streamText({
4  model: 'moonshotai/kimi-k2-thinking',
5  prompt: 'Why is the sky blue?'
6})
```

[Read docs](https://vercel.com/docs/ai-gateway/sdks-and-apis/ai-sdk)

[Overview](/ai-gateway/models/kimi-k2-thinking) [API](/ai-gateway/models/kimi-k2-thinking/api) [About](/ai-gateway/models/kimi-k2-thinking/about) [Providers](/ai-gateway/models/kimi-k2-thinking/providers) [Throughput](/ai-gateway/models/kimi-k2-thinking/throughput) [Latency](/ai-gateway/models/kimi-k2-thinking/latency) [Uptime](/ai-gateway/models/kimi-k2-thinking/uptime) [Status](/ai-gateway/models/kimi-k2-thinking/status) [Similar](/ai-gateway/models/kimi-k2-thinking/similar) [FAQ](/ai-gateway/models/kimi-k2-thinking/faq)

## [Copy link to heading](#providers)Providers

Route requests across multiple providers. Copy a provider slug to set your preference. Visit the [docs](/docs/ai-gateway/provider-options) for more info. Using a provider means you agree to their terms, listed under Legal.

| Provider |
| --- |

| Context | Max Output | Latency | Throughput | Input | Output | Cache | Web Search | Capabilities | ZDR | No Training | Release Date |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |

| ![deepinfra logo](/vc-ap-vercel-marketing/_next/image?url=https%3A%2F%2F7nyt0uhk7sse4zvn.public.blob.vercel-storage.com%2Fdocs-assets%2Fstatic%2Fdocs%2Fai-gateway%2Flogos%2Fdeepinfra.png&w=48&q=75) [DeepInfra](/ai-gateway/models/providers/deepinfra) Legal:[Terms](https://deepinfra.com/terms)•[Privacy](https://deepinfra.com/privacy) | 216K | 216K | 0.8s | 56tps | $0.47/M | $2/M | Read:$0.14/M Write:— | — |  |  |  | 11/06/2025 |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |