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Moondream 3.1 9B A2B

NanoGPT

Moondream 3.1 9B A2B by NanoGPT costs $0.30 per 1M input tokens and $2.50 per 1M output tokens, with a 32K-token context window.

Pricing

Input (per 1M tokens)
$0.30
Output (per 1M tokens)
$2.50
Cached input (per 1M)
—

Specifications

Provider
NanoGPT
Context window
32K tokens
Parameters
—
Released
Oct 2026
Open weights
No
Frontier model
No

Compare Moondream 3.1 9B A2B with…

Moondream 3.1 9B A2B vs gemini-2.5-flash-preview-09-2025$2.50/1MMoondream 3.1 9B A2B vs Gemini 2.5 Flash$2.50/1MMoondream 3.1 9B A2B vs Gemini 3.5 Flash Lite$2.50/1MMoondream 3.1 9B A2B vs Kimi K2 Thinking$2.50/1MMoondream 3.1 9B A2B vs Kimi K2.5$2.50/1MMoondream 3.1 9B A2B vs Grok 4.3$2.50/1M

FAQ

How much does Moondream 3.1 9B A2B cost?

Moondream 3.1 9B A2B is priced at $0.30 per 1M input tokens and $2.50 per 1M output tokens. Output tokens cost more than input.

What is Moondream 3.1 9B A2B's context window?

Moondream 3.1 9B A2B supports a context window of 32K tokens — the maximum prompt plus response length it can handle in a single request.

Is Moondream 3.1 9B A2B open weight?

No — Moondream 3.1 9B A2B is a closed/proprietary model accessed via API.

Data as of 2026-10-17. Source: models.dev (open). Pricing is per 1M tokens (USD); confirm with the provider before production use.