Kimi K2.5 is Moonshot AI's most advanced language model, offering an exceptional 200K token context window — one of the longest available from any Chinese AI provider. It excels at long-document understanding, coding, and multilingual tasks.
Kimi K2.5 Pricing
| Model | Input (1M tokens) | Output (1M tokens) | Context |
|---|---|---|---|
| Kimi K2.5 | $0.55 | $1.80 | 200K |
| Moonshot V1 (128K) | $0.30 | $0.80 | 128K |
| DeepSeek V4 Pro | $0.14 | $0.28 | 128K |
| GPT-4o | $2.50 | $10.00 | 128K |
Kimi K2.5's 200K context window is 56% larger than DeepSeek V4 and GPT-4o, making it ideal for legal document analysis, academic paper review, and codebase understanding.
Quick Start: Python
from openai import OpenAI
client = OpenAI(
base_url="https://aiwave.live/v1",
api_key="***"
)
response = client.chat.completions.create(
model="kimi-k2.5",
messages=[
{"role": "system", "content": "You are an expert document analyst."},
{"role": "user", "content": "Summarize this 200-page legal document."}
]
)
print(response.choices[0].message.content)
Kimi K2.5 vs DeepSeek V4 vs GPT-4o
- Long documents → Kimi K2.5 (200K context, best choice)
- Cost-sensitive apps → DeepSeek V4 Pro ($0.14/M, 10x cheaper than GPT-4o)
- Chinese language → Kimi K2.5 (native Chinese proficiency)
- Coding & reasoning → DeepSeek V4 Pro (top-tier at lower cost)
With AIWave, you can access both Kimi K2.5 and DeepSeek V4 through a single OpenAI-compatible API key — just change the model parameter.
Full guide with detailed code examples: Kimi K2.5 API Guide
Get $5 free credit to try Kimi K2.5 — no credit card, no Chinese phone number required.
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