Perceptron Mk 1.5 vs Qwen 3.8 Omni Flash: cost comparison
Prices updated 2026-10-28 · computed from live provider data
Short answer: Qwen 3.8 Omni Flash is cheaper on a
3:1 input/output blend — $0.230 per million tokens versus
$0.487, a 53% difference.
Qwen 3.8 Omni Flash offers the larger context window at 1,000,000 tokens, against 36,864 for Perceptron Mk 1.5.
Head to head
| Perceptron Mk 1.5 | Qwen 3.8 Omni Flash | |
|---|---|---|
| Input, per 1M tokens | $0.150 | $0.150 |
| Output, per 1M tokens | $1.50 | $0.470 |
| Blended 3:1, per 1M | $0.487 | $0.230 |
| Context window | 36,864 | 1,000,000 |
| Vendor | perceptron | qwen |
Monthly cost at real volumes
| Workload (input / output) | Perceptron Mk 1.5 | Qwen 3.8 Omni Flash |
|---|---|---|
| 1M in / 250K out | $0.525 | $0.268 |
| 10M in / 2.5M out | $5.25 | $2.67 |
| 100M in / 25M out | $52.50 | $26.75 |
Which should you pick?
Pick Qwen 3.8 Omni Flash when you need the longer context window (1,000,000 vs 36,864 tokens). Pick Qwen 3.8 Omni Flash when price per token dominates your workload — high-volume classification, extraction, or batch summarisation.