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...
With CoreAI, you can start chatting with Perceptron: Perceptron Mk1 instantly — no separate subscription needed. CoreAI lets you chat with Perceptron: Perceptron Mk1 alongside 300+ other AI models from Perceptron and other providers like OpenAI, Anthropic, Google, Meta, and more.
Measured against all 441 chat models CoreAI serves, Perceptron: Perceptron Mk1 sits at #415 for context capacity — 33K tokens, roughly 24,576 words or 49 pages of text in a single conversation. On price, it is the #3 cheapest of 205 standard-tier models by input cost. It joined the catalog on 2026-05-12. It supports step-by-step reasoning (thinking mode) and accepts image input.
Every model in this table is available on CoreAI — open the web app and run the same prompt through Perceptron: Perceptron Mk1 and Perceptron: Perceptron Mk1.5 side by side to judge with your own eyes.
A typical question (about 1,000 tokens in, 500 out) runs $0.00090 on Perceptron: Perceptron Mk1's raw per-token rates; a heavy session with a 50K-token document costs about $0.015. On CoreAI you don't juggle these numbers — one subscription covers Perceptron: Perceptron Mk1 and 300+ other models under a plan usage limit, with no API keys. See plans.
Perceptron: Perceptron Mk1 handles 33K tokens of context — roughly 24,576 words, or about 49 pages of text in one conversation.
Perceptron: Perceptron Mk1's underlying rates are $0.15 per 1M input tokens and $1.5 per 1M output tokens. On CoreAI it is included in one subscription alongside 300+ models, so there is no per-token billing to manage.
Yes — Perceptron: Perceptron Mk1 accepts image input, so you can attach screenshots, photos or diagrams and ask questions about them.
Yes. Perceptron: Perceptron Mk1 can work through problems step by step before answering; on CoreAI you can toggle thinking mode per message.
Open the CoreAI web app or the iOS/Android app, pick Perceptron: Perceptron Mk1 in the model selector, and chat — no API key, no per-token billing. One subscription covers Perceptron: Perceptron Mk1 and 300+ other models.
The closest alternatives on CoreAI are Perceptron: Perceptron Mk1.5, DeepSeek: R1, IBM: Granite 4.0 Micro — similar tier and capability. The fastest way to choose is running one prompt through them side by side in CoreAI's Compare view.
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