Last refreshed 2026-10-19. Next refresh: weekly.
Why use Moondream 3.1 (9B-A2B) on OpenRouter?
OpenRouter offers Moondream 3.1 (9B-A2B) with pay-as-you-go pricing at $0.30/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Compare Moondream 3.1 (9B-A2B) across 2 providers to find the best fit for your use caseInput / 1M
$0.30
Output / 1M
$2.50
Cache
Not sourced
Batch
Not sourced
Setup recipe
Docs fallbackInstall
Use the provider REST API or SDKAuth
Create a provider API keyCall
model: moondream/moondream3.1-9b-a2bModel ID
moondream/moondream3.1-9b-a2bRequest example
Curated snippets for this provider are not sourced yet. Use OpenRouter documentation with model ID
moondream/moondream3.1-9b-a2b.Gotchas
- Use provider model ID "moondream/moondream3.1-9b-a2b", not the LLMReference slug "moondream3.1-9b-a2b".
Compare Moondream 3.1 (9B-A2B) Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Moondream | $0.30 | $1.00 |
| OpenRouter | $0.30 | $2.50 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.30 |
| Output tokens | $2.50 |
Capabilities
VisionMultimodalReasoning
About Moondream 3.1 (9B-A2B)
Moondream 3.1 is the successor to Moondream 3 Preview (9B MoE / 2B active). Announced 2026-07-07. Cloud real-time $0.30/$1.00 per 1M; Batch $0.15/$0.50.
Get Started
Model Specs
Released2026-07-07
Parameters9B-A2B
Context32K
ArchitectureMixture of Experts