Perceptron Mk1.5

Perceptron· released 25 Sept 2026

perceptron/perceptron-mk1.5

Input / 1M tokens: $0.15
Output / 1M tokens: $1.5

Context window37K tokens

Longest answer: 8K tokens

reads textreads imagereads videoreads audiotool callingvisionreasoning

About

Perceptron Mk1.5 is Perceptron's embodied reasoning model for physical agents. It accepts text, image, video, and audio input, and answers with text plus optional structured annotations: points, boxes, polygons, tracks,...

Details

Lab: Perceptronopenrouter.ai · 3 Oct 2026
Context: 37Kopenrouter.ai · 3 Oct 2026
Input price: $0.15 / 1Mopenrouter.ai · 3 Oct 2026
Output price: $1.5 / 1Mopenrouter.ai · 3 Oct 2026
Max output: 8,192 tokensopenrouter.ai · 3 Oct 2026
Inputs: text, image, video, audioopenrouter.ai · 3 Oct 2026
Open weights: Noopenrouter.ai · 3 Oct 2026

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Sources

openrouter.ai/perceptron/perceptron-mk1.5· checked 3 Oct 2026