---
license: apache-2.0
language:
  - en
  - es
  - zh
  - fr
  - de
  - ja
  - ko
tags:
  - mlx
  - censored
  - osirisbrain
  - apple-silicon
  - qwen3.5
  - agi
base_model: Qwen/Qwen3.5-9B
pipeline_tag: text-generation
library_name: mlx
---

# OsirisCortex-v7c-MLX (Censored)

**The Cortex v7c** — Osiris's sovereign reasoning brain (censored variant). Standard safety guardrails intact. Runs natively on Apple Silicon via MLX Metal.

## Architecture

- **Base Model:** Qwen3.5-9B (9 billion parameters)
- **Modification:** None — original base model with safety alignment preserved
- **Format:** MLX 8-bit quantized (Apple Silicon native)
- **Size:** ~10 GB
- **Speed:** ~60-80 tokens/sec on M2 Pro (MLX Metal)
- **Quality:** Near-lossless vs FP16 (~1-2% degradation)

## Why 8-bit

- **Spanish coherence:** 4-bit quantization degrades non-English languages significantly
- **Conversational quality:** 8-bit produces more natural, coherent dialogue
- **Safety:** Standard Qwen3.5 alignment — no abliteration

## Usage

```python
from mlx_lm import load, generate

model, tokenizer = load("osirisbrain/OsirisCortex-v7c-MLX")
prompt = tokenizer.apply_chat_template(
    [{"role": "user", "content": "¿Cómo estás?"}],
    add_generation_prompt=True
)
response = generate(model, tokenizer, prompt=prompt, max_tokens=2048)
```

## Credits

Quantized by [mlx-community](https://huggingface.co/mlx-community).
Original model: [Qwen/Qwen3.5-9B](https://huggingface.co/Qwen/Qwen3.5-9B) by Alibaba.
Sovereign rebrand by OsirisBrain.