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AI model · Perceptron

Perceptron Mk1.5

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,...

The figures

Made by
Perceptron
Model ID
perceptron/perceptron-mk1.5
Input
$0.15 per million tokens
Output
$1.5 per million tokens
Context window
37K tokens
Longest answer
8K tokens
Takes in
text, image, video, audio
Gives back
text
Reasoning
Yes
Tool calling
Yes
Reads images
Yes
Open weights
No
Released
25 Sept 2026

Read on 3 Oct 2026.