Moondream lists 2 models and Prism Ml 1. Prism Ml is cheaper on a typical model ($0.18 per 1M tokens median). Below: line-up, price tiers, the cheapest model for each capability, and what each costs for five real workloads.
| Moondream | Prism Ml | |
|---|---|---|
| Models listed | 2 | 1 |
| Models with published pricing | 2 | 1 |
| Typical price (median, 3:1 blend per 1M) | $0.85 | $0.18 |
| Cheapest paid model | Moondream: Moondream 3 Preview ($0.85) | PrismML: Ternary Bonsai 2 27B ($0.18) |
| Longest context | Moondream: Moondream 3 Preview (32K) | PrismML: Ternary Bonsai 2 27B (262K) |
| Free models | 0 | 0 |
| Newest model | Moondream: Moondream 3 Preview (2026-10-15) | PrismML: Ternary Bonsai 2 27B (2026-09-18) |
| Price changes in the last 90 days | 0 | 0 |
For each workload: the cheapest model from each provider that can actually do it (fits the context window; tool calling required for the agent), and its monthly cost at list price.
| Workload (per month) | Moondream | Prism Ml |
|---|---|---|
| Customer-support chatbot 50,000 conversations — each a 6-turn conversation | $72.50 with Moondream: Moondream 3 Preview | $15.63 with PrismML: Ternary Bonsai 2 27B |
| RAG search over documents 20,000 questions — each a question answered from ~8 retrieved passages | $61.00 with Moondream: Moondream 3 Preview | $14.00 with PrismML: Ternary Bonsai 2 27B |
| Coding / tool-using agent 2,000 tasks — each a multi-step task with tool calls and file context | no suitable model | $15.00 with PrismML: Ternary Bonsai 2 27B |
| Batch summarisation 10,000 documents — each a 6,000-word report summarised to a page | $39.00 with Moondream: Moondream 3 Preview | $9.00 with PrismML: Ternary Bonsai 2 27B |
| Long-document analysis 500 documents — each a 150-page contract or codebase read in one pass | no suitable model | $4.25 with PrismML: Ternary Bonsai 2 27B |
| You need | Moondream | Prism Ml |
|---|---|---|
| Any model | Moondream: Moondream 3 Preview ($0.85) | PrismML: Ternary Bonsai 2 27B ($0.18) |
| With tool calling | none listed | PrismML: Ternary Bonsai 2 27B ($0.18) |
| With image input | Moondream: Moondream 3 Preview ($0.85) | PrismML: Ternary Bonsai 2 27B ($0.18) |
| With reasoning mode | Moondream: Moondream 3 Preview ($0.85) | PrismML: Ternary Bonsai 2 27B ($0.18) |
| 128K+ context | none listed | PrismML: Ternary Bonsai 2 27B ($0.18) |
| 1M+ context | none listed | none listed |
| Model type | Moondream | Prism Ml |
|---|---|---|
| text+image->text | 2 | 1 |
| Price per 1M (3:1 blend) | Moondream | Prism Ml |
|---|---|---|
| Free | 0 | 0 |
| Under $0.50 | 0 | 1 |
| $0.50 – $3 | 2 | 0 |
| $3 – $10 | 0 | 0 |
| $10 and up | 0 | 0 |
Prism Ml is cheaper on a typical model: a median of $0.18 per 1M tokens (3:1 input/output) against $0.85 for Moondream. The cheapest paid models are Moondream: Moondream 3 Preview at $0.85 and PrismML: Ternary Bonsai 2 27B at $0.18.
It depends on the job: Moondream offers the broader line-up (2 models vs 1), Prism Ml the lower typical price, Prism Ml the longest context (262K tokens). The workload table above shows which wins for chat, RAG, agents, batch jobs and long documents.
Moondream: Moondream lists 2 models and Prism Ml lists 1.
Prism Ml: Moondream's longest is Moondream: Moondream 3 Preview at 32K tokens; Prism Ml's is PrismML: Ternary Bonsai 2 27B at 262K.
Neither lists a free model; both are pay-per-token.
Moondream: 2 of 2 models accept images. Prism Ml: 1 of 1.