Isaac 0.1 - Perceptron Docs

Specs

Model ID: isaac-0.1
Inputs: Text, Images
Outputs: Text
Context: 8K tokens
Reasoning: No
Pricing: $0.15/M input, $1.25/M output
Supported MIME types: image/png, image/jpeg, image/webp
Source: Open weights on Hugging Face

Grounding

Isaac 0.1 uses <hint>...</hint> values inside a system-role message for spatial output formats.

{
  "model": "isaac-0.1",
  "messages": [
    { "role": "system", "content": "<hint>BOX</hint>" },
    { "role": "user", "content": [...] }
  ]
}

Supported hints: BOX, POINT, POLYGON. Thinking and focus are not supported on Isaac 0.1.

Benchmarks

Isaac 0.x benchmark comparison