---
license: apache-2.0
library_name: transformers
tags:
  - bitnet
  - moe
  - mixture-of-experts
  - 1-bit
  - quantized
  - compression
  - security
  - m2m-protocol
pipeline_tag: text-classification
datasets:
  - custom
language:
  - en
---

# Hydra BitNet - M2M Protocol SLM

A 1.58-bit quantized Mixture-of-Experts model for LLM API optimization.

## Model Description

Hydra is an ultra-compact neural network designed for the M2M Protocol. It uses:
- **BitNet 1.58-bit quantization**: Weights are ternary {-1, 0, +1}
- **Mixture-of-Experts**: 4 specialized experts with top-2 routing
- **Task-specific heads**: Compression routing and security detection

## Model Details

| Property | Value |
|----------|-------|
| Parameters | ~9.7M |
| Model Size | ~3.7 MB (1.58-bit) |
| Hidden Size | 192 |
| Layers | 4 |
| Experts | 4 |
| Vocab Size | 32000 |

## Performance

### Compression Routing
- **Task**: Predict optimal compression algorithm (NONE, BPE, BROTLI, ZLIB)
- **Accuracy**: 99.4%
- **Latency**: <5ms on GPU

### Security Detection  
- **Task**: Detect prompt injection and jailbreak attempts
- **Accuracy**: 96.2%
- **Latency**: <5ms on GPU

## Usage

```python
import torch
from safetensors.torch import load_file

# Load model
weights = load_file("model.safetensors")

# Or use with the m2m-protocol package
from m2m_protocol import M2MClient

client = M2MClient(target_model="gpt-4")
result = client.process(your_message)
```

## Training

- **Compression Expert**: Trained with DPO on 100K message pairs
- **Security Expert**: Fine-tuned on 60K security samples (prompt injection, jailbreak, safe)

## Architecture

```
HydraBitNet(
  (embeddings): Embedding(256, 256)
  (encoder): ModuleList(
    (0-5): 6 x TaskSpecializedMoELayer(
      (gate): Linear(256, 4)
      (experts): ModuleList(
        (0): CompressionExpert
        (1): SecurityExpert  
        (2): SemanticExpert
        (3): GeneralExpert
      )
    )
  )
  (classifier): ModuleDict(
    (compression): BitLinear(256, 4)
    (security): BitLinear(256, 2)
  )
)
```

## Citation

```bibtex
@software{hydra_bitnet,
  title = {Hydra BitNet: Ultra-Compact MoE for M2M Protocol},
  author = {M2M Protocol Team},
  year = {2026},
  url = {https://github.com/OpenACI-AI/m2m-protocol}
}
```

## License

Apache 2.0