Perceptron: Perceptron Mk1 vs Moondream: Moondream 3 Preview: Live Promos, Pricing, Hidden Fees & Latency
Perceptron: Perceptron Mk1 (perceptron/perceptron-mk1) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Perceptron: Perceptron Mk1: Activate ephemeral prefix caching to slash input costs by 50% (down to 0.075/1M) or route via asynchronous Batch API for 50% off standard token rates.
Moondream: Moondream 3 Preview (moondream/moondream3-preview) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Moondream: Moondream 3 Preview: Activate ephemeral prefix caching to slash input costs by 50% (down to 0.15/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Perceptron: Perceptron Mk1 (API ID: perceptron/perceptron-mk1) vs Moondream: Moondream 3 Preview (API ID: moondream/moondream3-preview), Perceptron: Perceptron Mk1 offers lower standard input pricing at $0.15/1M tokens ($1.5/1M output), while Perceptron: Perceptron Mk1 leads in cached prefix economics at $0.075/1M tokens (50% discount). Perceptron: Perceptron Mk1 achieves a 0ms faster P90 time-to-first-token latency (280ms vs 280ms).
Auto-discovered via live global telemetry registry.
Auto-discovered via live global telemetry registry.
| Specification / FinOps Dimension | Perceptron: Perceptron Mk1 | Moondream: Moondream 3 Preview | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | perceptron/perceptron-mk1 | moondream/moondream3-preview | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.15 / $1.5 | $0.3 / $2.5 | Perceptron: Perceptron Mk1 |
| Cache Read Price (per 1M) | $0.075/1M (50% Off) | $0.15/1M (50% Off) | Perceptron: Perceptron Mk1 |
| Context Window / Max Output | 32K In / 8K Out | 31K In / 4K Out | Perceptron: Perceptron Mk1 |
| P90 First-Token / Edge Latency | 280ms | 280ms | Perceptron: Perceptron Mk1 (-0ms) |
Perceptron Mk1 (Mark One) is Perceptron's highest-quality vision-language model for video and embodied reasoning.** It accepts image and video inputs paired with natural language q
Moondream 3 Preview is a vision-language model from Moondream with 9B total parameters and 2B active (mixture-of-experts). It handles visual question answering, captioning, OCR, an
Real-Time Stack Cost & Hidden-Fee Simulator (MAU / Token / Egress / GMV)
Calibrated with Reddit r/FinOps & r/devops telemetry: Includes Context Caching, Bandwidth Egress, and MoR Tax
🛰️Switch from Perceptron: Perceptron Mk1 to Moondream: Moondream 3 Preview
Moondream 3 Preview is a vision-language model from Moondream with 9B total parameters and 2B active (mixture-of-experts). It handles visual question answering, captioning, OCR, an Verified P90 latency of 280ms.