Moondream3 Preview is Moondream's language model with a 32K context window and up to 4K output tokens, starting at $0.3 / 1M input and $2.50 / 1M output. A vision-language model from Moondream with 9B total and 2B active Mixture-of-Experts parameters, handling visual question answering, captioning, OCR, and visual reasoning.
Specifications
Canonical IDmoondream-moondream3-preview
TypeLanguage
StatusActive
CreatorMoondream
Providers
Context Window32K tokens
Max Output4K tokens
Input ModalitiesImageText
Output ModalitiesText
Reasoning Effortsdefault
Release Date · 2 days ago

Capabilities

Input2/5
Text✓
Image✓
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities1/13
Reasoning✓
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandard
Input
$ / 1M
Output
$ / 1M
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OpenRouter
moondream/moondream3-preview
$0.3$2.50

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Moondream3 Preview32K$0.300$2.50Current
Moondream3.1 9B A2B32K$0.300$1.00Available

Model IDs

moondream-moondream3-preview
moondream/moondream3-preview