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Perceptron · Language model

Perceptron Mk1.5

perceptron/perceptron-mk1.5
  • Language
Released Sep 25, 2026

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,...

Specifications

Context window
36,864 tokens
Max output
8,192 tokens
Input
text, image, video, audio
Output
text
Reasoning effort
high, medium, low, minimal, none
Tokenizer
Other

Supported parameters

Accepted by the model and forwarded as-is by the gateway.

  • frequency_penalty
  • max_tokens
  • presence_penalty
  • reasoning
  • reasoning_effort
  • structured_outputs
  • temperature
  • tool_choice
  • tools
  • top_k
  • top_p

Use it

POST /api/v1/chat/completions · MCP chat · full reference

curl https://omnirail.org/api/v1/chat/completions \
  -H "Authorization: Bearer $OMNIRAIL_KEY" -H "Content-Type: application/json" \
  -d '{"model":"perceptron/perceptron-mk1.5","messages":[{"role":"user","content":"Hello"}],"max_tokens":300}'