Kimi K2.5 (Alibaba Cloud) API
About
Build advanced reasoning agents with Kimi K2.5 (Alibaba Cloud), a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.57/1M input and $3.01/1M output tokens, native tool calling support, open weights architecture. Access Kimi K2.5 (Alibaba Cloud) via the LLM Gateway API with up to 98K output tokens.
Capabilities
Input Modalities
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Output Modalities
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Limits
Context Window
262K
Tokens
Input Limit
262K
Tokens
Max Output
98K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.57
Output
$3.01
Frequently Asked Questions
Kimi K2.5 (Alibaba Cloud) by LLM Gateway costs $0.57 per 1M input tokens and $3.01 per 1M output tokens.
Model Details
ID
alibaba/kimi-k2.5
Provider
LLM GatewayFamily
kimi-k2
Release Date
Jan 1, 2026
Knowledge Cutoff
Jan 1, 2025
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
LLMGATEWAY_API_KEY
API Base URL
https://api.llmgateway.io/v1