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MoonshotAI: Kimi K2.5 API Pricing

MoonshotAI: Kimi K2.5 is an API model from moonshotai. It costs $0.5 per 1M input tokens and $2.5 per 1M output tokens, with cached input at $0.15. Its context window is 262,144 tokens with up to 235,929 output tokens. A workload of 10M input + 2M output tokens costs about $10 per month. The official moonshotai list price is $0.6 input / $3 output per 1M tokens, which differs from the catalog price tracked here.
Input
$0.5
per 1M tokens
Output
$2.5
per 1M tokens
Cached input
$0.15
per 1M tokens
Context window
262K
262,144 tokens
Blended (80/20)
$0.9
per 1M tokens

Kimi K2.5 is Moonshot AI's native multimodal model, delivering state-of-the-art visual coding capability and a self-directed agent swarm paradigm. Built on Kimi K2 with continued pretraining over approximately 15T mixed...

How much does MoonshotAI: Kimi K2.5 cost for a real workload?

At 10M input + 2M output tokens per month, MoonshotAI: Kimi K2.5 costs about $10 ($5 input + $5 output). Try your own volumes in the cost calculator.

What is the official MoonshotAI: Kimi K2.5 price?

Official (moonshotai)Catalog (OpenRouter)
Input /1M$0.6$0.5
Output /1M$3$2.5
Cached input /1M$0.1$0.15

Differs from the official list price. The catalog tracks routed prices, which can sit below (or above) the provider's own list price. Source: moonshotai official pricing page, checked 2026-10-21.

What are cheaper alternatives to MoonshotAI: Kimi K2.5?

Compare MoonshotAI: Kimi K2.5 with other models

MoonshotAI: Kimi K2.5 vs MoonshotAI: Kimi K2 0711MoonshotAI: Kimi K2.5 vs MoonshotAI: Kimi K2 ThinkingMoonshotAI: Kimi K2.5 vs MoonshotAI: Kimi K2 0905MoonshotAI: Kimi K2.5 vs MoonshotAI: Kimi K2.7 CodeMoonshotAI: Kimi K2.5 vs MoonshotAI: Kimi K2.6MoonshotAI: Kimi K2.5 vs MoonshotAI: Kimi K3

Frequently asked questions

How much does MoonshotAI: Kimi K2.5 cost?

MoonshotAI: Kimi K2.5 costs $0.5 per 1M input tokens and $2.5 per 1M output tokens (list price, snapshot October 21, 2026). At 10M input + 2M output tokens per month that is about $10.

What is the context window of MoonshotAI: Kimi K2.5?

MoonshotAI: Kimi K2.5 has a context window of 262,144 tokens and can return up to 235,929 output tokens per response.

What are cheaper alternatives to MoonshotAI: Kimi K2.5?

Cheaper models include MoonshotAI: Kimi K2 0711 ($0.57 in / $2.3 out), Z.ai: GLM 4.5 ($0.6 in / $2.2 out), Moondream: Moondream 3 Preview ($0.3 in / $2.5 out). See the full list on this page.

Is MoonshotAI: Kimi K2.5 free to use?

No. MoonshotAI: Kimi K2.5 is a paid model at $0.5 input / $2.5 output per 1M tokens. 20 free models are listed on the free models page.

What is the official price of MoonshotAI: Kimi K2.5?

On moonshotai's official pricing page (checked 2026-10-21), MoonshotAI: Kimi K2.5 is listed at $0.6 per 1M input tokens and $3 per 1M output tokens. The catalog price tracked on this page differs from it — see the comparison table on this page.

Provider: moonshotai · Model ID: moonshotai/kimi-k2.5 · Modality: text+image->text · Price snapshot October 21, 2026, refreshed daily. How we collect prices