Perceptron: Perceptron Mk1

Image input Text input Video input Text output
Author's Description

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...

Key Specifications
Cost
$$$
Context
32K
Released
May 12, 2026
Speed
Ability
Reliability
Supported Parameters

This model supports the following parameters:

Top P Structured Outputs Reasoning Frequency Penalty Max Tokens Include Reasoning Presence Penalty Temperature
Features

This model supports the following features:

Reasoning Structured Outputs
Performance Summary

Perceptron Mk1, a vision-language model from perceptron, demonstrates competitive response times, ranking in the 49th percentile across seven benchmarks. It offers cost-effective solutions, placing in the 68th percentile for pricing. Notably, the model exhibits exceptional reliability with a 99% success rate, indicating consistent and usable responses. In terms of performance across categories, Perceptron Mk1 excels in Instruction Following, achieving 91.4% accuracy and ranking in the 96th percentile, making it a significant strength. Its Email Classification accuracy is also strong at 97.8%. However, the model shows weaknesses in General Knowledge (83.8% accuracy, 22nd percentile), Coding (77.8% accuracy, 33rd percentile), and particularly in Reasoning (55.1% accuracy, 32nd percentile). While its hallucination rate is relatively low at 88.4% accuracy for acknowledging uncertainty, this places it in the 34th percentile. The model's Ethics performance is 96.8% accurate but ranks in the 28th percentile. Overall, Perceptron Mk1 is a highly reliable and cost-efficient model with strong instruction following capabilities, though it could benefit from improvements in general knowledge, coding, and complex reasoning tasks.

Model Pricing

Current Pricing

Feature Price (per 1M tokens)
Prompt $0.15
Completion $1.5

Price History

Available Endpoints
Provider Endpoint Name Context Length Pricing (Input) Pricing (Output)
Perceptron
Perceptron | perceptron/perceptron-mk1-20260512 32K $0.15 / 1M tokens $1.5 / 1M tokens
Benchmark Results
Benchmark Category Reasoning Strategy Free Executions Accuracy Cost Duration
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