Perceptron: Perceptron Mk1.5

perceptron/perceptron-mk1.5

PaidTool callingVision inputReasoning
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Price Published

Input
$0.15
per million tokens
Output
$1.50
per million tokens

Optional features and fallback routes can cost extra. Confirm current terms with the provider.

Specifications Published

Context window
36,864 tokens
Max output
8,192 tokens
Tool calling
Supported
Vision input
Supported
Reasoning
Supported
Knowledge cutoff
Not reported
Listed since
Sep 25, 2026

Measured by the Club Signed cheapoS reports

Not yet observed No signed request reports for this exact route yet. Missing reports aren't a failure or a zero.

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Try it

  1. Get an OpenRouter API key. Create one here. Other free tiers are compared on Providers.
  2. Add it to cheapoS. Open Models → Open OmniRoute, add OpenRouter with your key, then refresh models. Get cheapoS
  3. Pick this model. Use the ID perceptron/perceptron-mk1.5 as a worker or reviewer, and start with a small task you can check.

About this model OpenRouter description

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,...

Similar-priced alternatives with tool calling

Catalog data from the OpenRouter model catalog, retrieved Sep 29, 2026, 12:37 PM UTC. A listing isn't a live availability check.