Perceptron API pricing and price changes
2 Perceptron models we price today. Since Mar 26, 2024 we recorded 0 list-price changes on OpenRouter: 0 cuts and 0 increases.
Perceptron models
| Model | Chat answer | In / out per 1M | Released |
|---|---|---|---|
| P Perceptron Mk1.5 | 0.21¢$2.05 / 1,000 | $0.15 / $1.50 | Sep 25, 2026 |
| P Perceptron Mk1 | 0.14¢$1.43 / 1,000 | $0.15 / $1.50 | May 12, 2026 |
Price change log
Changes of at least 5% in the OpenRouter list price, detected between weekly snapshots (Internet Archive copies of the public model list before October 2026, our daily pulls after). For open-weight models a change can mean a different cheapest host.
No list-price changes recorded.