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Perceptron Mk1

ModelActive
by Perceptron · family “perceptron-mk”

Perceptron Mk1 (Mark One) is Perceptron's highest-quality vision-language model for video and embodied reasoning.** It accepts image and video inputs paired with natural language queries, and produces detailed visual understanding... (description from the OpenRouter listing)

in: textin: imagein: videoout: textReasoningStructured output
Epoch Capabilities Index
Not scored by Epoch AI
Listing ↗
Released
12 May 2026
Context window
33K tokens
Max output
8K tokens
Input $ / 1M tokens
$0.15
Output $ / 1M tokens
$1.50
Cached input $ / 1M
Unknown
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Source: Epoch AI Benchmarking Hub (CC BY 4.0). “External” rows are leaderboard results Epoch collects from third parties. Best reported setting per benchmark is shown.

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$ per 1M tokens

5 recorded prices on 6 Jun 2026 (OpenRouter listing + Internet Archive snapshots); re-read on every data refresh, most recently 6h ago. Steps show when the price changed.

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