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Perceptron: Perceptron Mk1.5 API Pricing

Perceptron: Perceptron Mk1.5 is an API model from perceptron. It costs $0.15 per 1M input tokens and $1.5 per 1M output tokens. Its context window is 36,864 tokens with up to 8,192 output tokens. A workload of 10M input + 2M output tokens costs about $4.5 per month.
Input
$0.15
per 1M tokens
Output
$1.5
per 1M tokens
Cached input
—
per 1M tokens
Context window
36K
36,864 tokens
Blended (80/20)
$0.42
per 1M tokens

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,...

How much does Perceptron: Perceptron Mk1.5 cost for a real workload?

At 10M input + 2M output tokens per month, Perceptron: Perceptron Mk1.5 costs about $4.5 ($1.5 input + $3 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to Perceptron: Perceptron Mk1.5?

Where to run Perceptron: Perceptron Mk1.5

AI/ML API: one API key for 400+ models, including most models tracked here · Novita AI: pay-as-you-go APIs for open models (DeepSeek, Qwen, Llama and more) plus GPU cloud. Prices there follow each platform's own catalog and can differ from the list prices tracked here.

Run it on AI/ML API →Run it on Novita AI →

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Compare Perceptron: Perceptron Mk1.5 with other models

Perceptron: Perceptron Mk1.5 vs Perceptron: Perceptron Mk1

Frequently asked questions

How much does Perceptron: Perceptron Mk1.5 cost?

Perceptron: Perceptron Mk1.5 costs $0.15 per 1M input tokens and $1.5 per 1M output tokens (list price, snapshot October 22, 2026). At 10M input + 2M output tokens per month that is about $4.5.

What is the context window of Perceptron: Perceptron Mk1.5?

Perceptron: Perceptron Mk1.5 has a context window of 36,864 tokens and can return up to 8,192 output tokens per response.

What are cheaper alternatives to Perceptron: Perceptron Mk1.5?

Cheaper models include Z.ai: GLM 5.3 FlashX ($0.37 in / $1.25 out), Qwen: Qwen3.7 Plus ($0.32 in / $1.28 out), Meta: Muse Glimmer 30B ($0.3 in / $1.2 out). See the full list on this page.

Is Perceptron: Perceptron Mk1.5 free to use?

No. Perceptron: Perceptron Mk1.5 is a paid model at $0.15 input / $1.5 output per 1M tokens. 21 free models are listed on the free models page.

Provider: perceptron · Model ID: perceptron/perceptron-mk1.5 · Modality: text+image+audio+video->text · Price snapshot October 22, 2026, refreshed daily. How we collect prices