# Perceptron: Perceptron Mk1.5

`perceptron/perceptron-mk1.5` — **openrouter** · CHAT

> Perceptron: Perceptron Mk1.5 (perceptron/perceptron-mk1.5) is a chat model from openrouter with a 36.9K-token context window; capabilities tools, vision, reasoning; input audio, image, text, video; output text.

| Field | Value |
| --- | --- |
| Vendor | openrouter |
| Kind | CHAT |
| Context window | 36,864 tokens |
| Max output tokens | 8,192 tokens |
| Indicative price (US list) | $0.15 in / $1.5 out per 1M tokens (indicative US list — verify with vendor) |
| Input modalities | audio, image, text, video |
| Output modalities | text |
| Capabilities | tools, vision, reasoning |
| Sources | litellm, openrouter-api |
| Last verified | 2026-09-26 |

*Part of the [Model Catalog](https://openviglet.github.io/model-catalog/) — [openrouter models](https://openviglet.github.io/model-catalog/models/openrouter/) · [Vendor JSON](https://openviglet.github.io/model-catalog/by-vendor/openrouter.json) · [HTML](https://openviglet.github.io/model-catalog/models/openrouter/perceptron-perceptron-mk1.5.html)*