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Kimi K2.5

Moonshot Kimi K2.5 — multimodal agentic model, mid-tier coding option.

vichar-kimi-k2.5
STABLEGet StartedView uptime
262,144 context
Released January 27, 2026
Starting at $0.45/M input tokens
Starting at $2.25/M output tokens
Streaming
Vision
Tools
Reasoning
JSON Output
Structured JSON
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Select Provider

All Providers for Kimi K2.5

Vichar routes requests to the best providers that are able to handle your prompt size and parameters.

OpenRouter
Context: 262.1k
Input
$0.45
/M tokens
Cache Read
$0.07
/M tokens
Output
$2.25
/M tokens
Get Started

Frequently asked questions

What is Kimi K2.5?

Moonshot Kimi K2.5 — multimodal agentic model, mid-tier coding option. You can access it through LLM Gateway's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.

How much does Kimi K2.5 cost?

Pricing for Kimi K2.5 on LLM Gateway starts at $0.45 per million input tokens and $2.25 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.

What is the context length of Kimi K2.5?

Kimi K2.5 supports a context window of up to 262,144 tokens on its largest provider deployment.

Which providers serve Kimi K2.5?

Kimi K2.5 is served by OpenRouter through LLM Gateway. Requests are automatically routed to the best available provider, with fallback when a provider has issues.

Does Kimi K2.5 support tool calling and structured outputs?

Yes. Kimi K2.5 supports both tool (function) calling and strict JSON output schema (upstream-enforced) through LLM Gateway.

When was Kimi K2.5 released?

Kimi K2.5 was released on January 27, 2026.

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