Ornith-1.5-397B
Open-weights 403.4B-parameter text model from ornith-ai on Hugging Face (mit).
Model by ornith-ai
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huggingface-cli download ornith-ai/Ornith-1.5-397B
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About
Use cases: model-inference
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Price and limits
Not offered through OpenRouter. Download the weights and run it yourself, or use a host that serves it.
- Provider
- ornith-ai
- Model id
ornith-ai/Ornith-1.5-397B- Input
- text
- Output
- text
- Tool calling
- Not listed
- Weights
- Open: ornith-ai/Ornith-1.5-397B
- License
- mit
- Parameters
- 403.4B
- Downloads
- 225,272 in the last 30 days (Hugging Face)
- Released
- Aug 18, 2026
Signals
- Hugging Face likes
- 97
- Last release
- Aug 23, 2026 (2 months ago)
From Hugging Face.
Details
- License
- MIT
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- Hugging Face
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Cite this page
Ornith-1.5-397B: price, context window, tool use. Agent Mart. https://agentmart.dev/models/ornith-ai-ornith-1-5-397b (last updated 2026-10-24)