Home › Compare › Moondream: Moondream 3 Preview vs Moondream: Moondream 3.1
Moondream: Moondream 3 Preview vs Moondream: Moondream 3.1: API Pricing Compared
Comparing Moondream: Moondream 3 Preview and Moondream: Moondream 3.1: on combined input+output list price, Moondream: Moondream 3 Preview is cheaper at $2.8 vs $2.8 per 1M tokens — a difference of $0 (free) (0%). Moondream: Moondream 3 Preview costs $0.3 in / $2.5 out with a 32,000-token context; Moondream: Moondream 3.1 costs $0.3 in / $2.5 out with a 32,000-token context.
| Moondream: Moondream 3 Preview | Moondream: Moondream 3.1 | |
|---|---|---|
| Input /1M | $0.3 | $0.3 |
| Output /1M | $2.5 | $2.5 |
| Cached input /1M | — | — |
| Context window | 32,000 | 32,000 |
| Max output tokens | 4,096 | 4,096 |
| Cost @ 10M in + 2M out / mo | $8 | $8 |
Estimate your own workload in the cost calculator, or open the full pages for Moondream: Moondream 3 Preview and Moondream: Moondream 3.1.
Frequently asked questions
Which is cheaper, Moondream: Moondream 3 Preview or Moondream: Moondream 3.1?
Moondream: Moondream 3 Preview is cheaper on combined list price: $2.8 vs $2.8 per 1M tokens (input + output). At 10M input + 2M output tokens per month, Moondream: Moondream 3 Preview costs $8 and Moondream: Moondream 3.1 costs $8.
Which has the larger context window, Moondream: Moondream 3 Preview or Moondream: Moondream 3.1?
Moondream: Moondream 3 Preview has a context window of 32,000 tokens; Moondream: Moondream 3.1 has 32,000 tokens. The larger one is Moondream: Moondream 3 Preview.
Price snapshot October 21, 2026, refreshed daily.