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MagenticBrain-onnx
elbruno/MagenticBrain-onnx
MagenticBrain-onnx is a text generation model from elbruno. Use it when you need the model to write or continue text. The card lists the license as mit.
This repository contains an ONNX INT4 conversion of microsoft/MagenticBrain for use with ONNX Runtime GenAI and the ElBruno.LocalLLMs library.
Access
Public
Updated Jul 27, 2026
Repo size
11.9 GB
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Repo makeup
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At a glance
- Task
- Text Generation
- License
- mit
- Access
- Public
- Created
- Jul 27, 2026
- Updated
- Jul 27, 2026
- SHA
- 629a9b7c
Try a prompt
Base models
Model card
From the Hugging Face model README
MagenticBrain ONNX (INT4)
This repository contains an ONNX INT4 conversion of microsoft/MagenticBrain for use with ONNX Runtime GenAI and the ElBruno.LocalLLMs library.
Model Description
MagenticBrain is a 14B-parameter orchestration model fine-tuned from Qwen3-14B by Microsoft Research AI Frontiers. It is designed for planning, tool selection, multi-turn tool chaining, and sub-agent delegation in agentic applications.
Conversion Details
| Field | Value |
|---|---|
| Source | microsoft/MagenticBrain |
| Precision | INT4 (kld-block-128 quantization) |
| Execution provider | CPU (universal) |
| Tool | onnxruntime_genai.models.builder |
| Architecture | Qwen3-14B decoder-only |
Usage with ElBruno.LocalLLMs
using var client = await LocalChatClient.CreateAsync(new LocalLLMsOptions
{
Model = KnownModels.MagenticBrain,
EnsureModelDownloaded = true // downloads automatically on first run
});
License
MIT — inherited from the source model.
- Task
- Text Generation
- License
- mit
- Created
- Jul 27, 2026
- Updated
- Jul 27, 2026