Kimi K2.5

MoonshotAI · Released January 2026

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...

It belongs to Moonshot AI's Kimi K2 family, open-weight models known for agentic tool use, with Code and Thinking variants for their namesake strengths.

Facts and pricing

Provider

MoonshotAI

Context window

262K tokens

Input price

4.1 credits / 1M tokens ($0.38 raw)

Output price

22.3 credits / 1M tokens ($2.02 raw)

Vision (image input)

Yes

Tool calling

Yes

Extended reasoning

No

Credits are what Zeplik bills: 1 credit = $0.10, computed from the raw provider rate with a 1.10x margin. Raw prices shown per 1M tokens.

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What Kimi K2.5 is best for

• Everyday chat and drafting on an open-weight model with transparent lineage
• Long documents: the 262K-token window holds lengthy reports, contracts or papers whole
• Working with images: screenshots, charts, photos and scanned documents alongside text
• Tool use and agents: reliably calls functions, so it can search, run skills and drive workflows

Example prompts

Prompts that suit a open weight model like Kimi K2.5:

• Draft a project update from these rough notes
• Explain how HTTPS works to a curious teenager
• Turn this list of features into a changelog entry
• Brainstorm objections to this proposal and how to answer them

MoonshotAI family

Frequently asked questions

What is Kimi K2.5?

Kimi K2.5 is an AI model by MoonshotAI. 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 Kimi K2.5 cost on Zeplik?

Input tokens cost 4.1 credits per million and output tokens 22.3 credits per million (1 credit = $0.10; the raw provider rates are $0.38 and $2.02 per million). New accounts start with free credits.

How long can a conversation with Kimi K2.5 be?

Kimi K2.5 has a 262K-token context window (262,144 tokens), which covers the conversation plus any documents you attach.

Does Kimi K2.5 support images and tools?

Kimi K2.5 accepts image input and supports tool calling.

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