Perceptron Mk1.5: price, context, what it takes
Perceptron Mk1.5 from perceptron, as OpenRouter's public list names it: perceptron/perceptron-mk1.5. Read 2026-11-06.
Prices are OpenRouter's, in US dollars. For most models that is the vendor's own list price; a vendor selling direct can differ.
- Input, per 1M tokens$0.150
- Output, per 1M tokens$1.50
- Context window36,864 tokens
- Longest answer8,192 tokens
- Takestext, images, video, audio
- Givestext
- Acceptsreasoning, JSON schema, tools
- Released2026-09-25
- In the list since2026-10-28
One price since 2026-10-28, read 1 times.
| Model | Input, 1M | Output, 1M | Context | Accepts |
|---|---|---|---|---|
| Perceptron Mk1 | $0.150 | $1.50 | 33K | reasoning · JSON schema |
Before we count this visit
Analytics and ad measurement tell us which pages and which of our ads do their job: Google Analytics and Google Ads, the Meta pixel, Yandex Metrica, and one first-party id of our own. Nothing is stored until you answer, and declining changes nothing about the site.