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Moondream 3.1: price, context, what it takes

Moondream 3.1 from moondream, as OpenRouter's public list names it: moondream/moondream3.1-9b-a2b. Read 2026-11-06.

Prices are OpenRouter's, in US dollars. For most models that is the vendor's own list price; a vendor selling direct can differ.

The modelmoondream/moondream3.1-9b-a2b
  • Input, per 1M tokens$0.300
  • Output, per 1M tokens$2.50
  • Context window32,000 tokens
  • Longest answer4,096 tokens
  • Takestext, images
  • Givestext
  • Acceptsreasoning
  • Released2026-10-15
  • In the list since2026-10-28
Price over time

One price since 2026-10-28, read 1 times.

Other moondream models
ModelInput, 1MOutput, 1MContext
Moondream 3 Preview$0.300$2.5032K

All modelsJSON