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Model details

Perceptron Mk1

Perceptron Mk1 is presented by its makers as a flagship closed-source vision-language model that combines image, video, and reasoning capabilities into a single interface. Rather than competing in the text-to-video generation space, the model is deliberately positioned for video understanding, where the real workload in industry is asking questions of footage already captured: when an operator skipped a safety step, whether a robot completed a grasp, which segment of a sports broadcast contains the goal, what an analog gauge reads, or how a pallet can be re-identified across cameras. The design target is temporal reasoning, object tracking, optical character recognition on screen, event localization, spatial grounding, and structured output, which together let a single model turn raw video into analyzable data rather than synthesized clips.

In practical terms, Mk1 is best suited to teams that already have video pipelines and need a reasoning layer on top, such as operations reviewing manufacturing footage, robotics groups labeling teleoperation episodes, broadcast and sports analytics shops surfacing highlights, and retailers or logistics teams counting shelf units and tracking goods across cameras. Its reasoning orientation and structured output support make it a natural fit for converting unstructured video into clean training data, alerts, or reports, while the image side covers frame-level analysis such as OCR and spatial grounding. Because the model is closed-source and tuned for understanding rather than generation, it is less appropriate for creative video synthesis and more appropriate as an analytic co-processor sitting alongside existing vision stacks.

OpenRouterperceptron/perceptron-mk1

Quick Info

Powered by
Provider
OpenRouter
Model key
perceptron/perceptron-mk1
Release date
May 12, 2026
Last updated
May 12, 2026
Input modalities
Output modalities
Capabilities

Cost

Input token cost
$0.15
Output token cost
$1.50

Limits

Output tokens
8,192 tokens
Context window
32,768 tokens

Latest news about Perceptron Mk1

OpenRouter

CoverageAnalysis

Perceptron Inc. released Perceptron Mk1, a proprietary video and embodied-reasoning model priced at $0.15 per million input tokens and $1.50 per million output tokens, roughly 80-90% below frontier rivals including Anthropic Claude Sonnet 4.5, OpenAI GPT-5, and Google Gemini 3.1 Pro. The model accepts image and video i Perceptron Mk1 is a closed API product positioned as a production layer for physical AI, targeting applications in security monitoring, marketing content analysis, manufacturing quality control, robotics, and any workflow requiring temporal understanding of live or recorded video. It reports an 85.1 score on EmbSpatial

OpenRouter

CoverageAnalysis

Perceptron Inc. announced Perceptron Mk1 ("Mark One"), a proprietary video analysis reasoning model priced at $0.15 per million input tokens and $1.50 per million output tokens—roughly 80-90% less than Anthropic's Claude Sonnet 4.5, OpenAI's GPT-5, and Google's Gemini 3.1 Pro. Led by CEO Armen Aghajanyan, formerly of M Mk1 reports an 85.1 score on EmbSpatialBench in spatial reasoning, surpassing Google's Robotics-ER 1.5 (78.4) and Alibaba's Q3.5-27B (~84.5), and a 72.4 score on RefSpatialBench versus GPT-5m (9.0) and Sonnet 4.5 (2.2). The model targets enterprise use cases including security watchdog applications, marketing video cli

OpenRouter

Coverage

Perceptron Mk1 is described as a frontier video and embodied reasoning model priced at roughly a tenth of comparable proprietary alternatives, with the model listed on OpenRouter. The dedicated Perceptron AI coverage on ThursdAI (dated May 14, 2026) confirms key benchmark scores including 88.5 on VSI-Bench and 72.4 on The aggregate Thursday coverage treats Mk1 as a substantive May 2026 release for developers and enterprise teams evaluating cost-efficient video reasoning, with primary-source links to the X announcement and the Perceptron site for further verification. Mk1 itself is not the open-weights entry among Perceptron AI's two

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