Nex-N2-Pro API
About
Build advanced reasoning agents with Nex-N2-Pro, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.50/1M input and $2.50/1M output tokens, native tool calling support, open weights architecture. Access Nex-N2-Pro via the SiliconFlow API with up to 256K output tokens.
Capabilities
Input Modalities
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Output Modalities
text
Reasoning
Yes
Structured Output
Limits
Context Window
262K
Tokens
Input Limit
262K
Tokens
Max Output
256K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.50
Output
$2.50
Caching (per 1M tokens)
Read
$0.25
Frequently Asked Questions
Nex-N2-Pro by SiliconFlow costs $0.50 per 1M input tokens and $2.50 per 1M output tokens. Cached reads cost $0.25 per 1M tokens.
Model Details
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
SILICONFLOW_API_KEY
API Base URL
https://api.siliconflow.com/v1