Moondream 3.1 API
About
Build advanced reasoning agents with Moondream 3.1, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.30/1M input and $2.50/1M output tokens, open weights architecture. Access Moondream 3.1 via the OpenRouter API with up to 4K output tokens.
Capabilities
Input Modalities
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Output Modalities
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Reasoning
Yes
Structured Output
No
Tool Use
No
WeightsOpen
Temperature
Adjustable
Attachment
Supported
Limits
Context Window
32K
Tokens
Input Limit
32K
Tokens
Max Output
4K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.30
Output
$2.50
Frequently Asked Questions
Moondream 3.1 by OpenRouter costs $0.30 per 1M input tokens and $2.50 per 1M output tokens.
Model Details
API Integration
NPM Package
@openrouter/ai-sdk-provider
Environment Variables
OPENROUTER_API_KEY
API Base URL
https://openrouter.ai/api/v1