Athene-V2-Chat-4.65bpw-h6-exl2
| Property | Value |
|---|---|
| Base Model | Qwen/Qwen2.5-72B-Instruct |
| License | Nexusflow Research License |
| Context Length | 32K tokens |
| Quantization | 4.65 bits per weight |
| VRAM Requirement | 48GB |
What is Athene-V2-Chat-4.65bpw-h6-exl2?
Athene-V2-Chat-4.65bpw-h6-exl2 is a highly optimized quantized version of the original Athene-V2-Chat model, designed to deliver GPT-4 level performance while maintaining efficient resource usage. Developed by Nexusflow, this model represents a significant advancement in making large language models more accessible and deployable.
Implementation Details
The model is built upon the Qwen2.5-72B-Instruct architecture and has been fine-tuned using RLHF (Reinforcement Learning from Human Feedback). The EXL2 4.65bpw-h6 quantization enables efficient operation with Q4 cache on systems with 48GB VRAM, while maintaining the impressive 32K token context window.
- Advanced quantization technique using 4.65 bits per weight
- Optimized for 48GB VRAM systems
- Maintains full 32K context window capability
- Compatible with Transformers library
Core Capabilities
- Exceptional performance in chat interactions
- Strong mathematical reasoning abilities
- Advanced coding capabilities
- Matches GPT-4o across various benchmarks
- Supports extensive context understanding
Frequently Asked Questions
Q: What makes this model unique?
The model combines state-of-the-art performance comparable to GPT-4o with efficient resource utilization through advanced quantization, making it particularly valuable for research and production deployments requiring high performance within memory constraints.
Q: What are the recommended use cases?
The model excels in chat applications, mathematical problem-solving, and coding tasks. It's particularly well-suited for applications requiring extensive context understanding and complex reasoning, while operating within typical hardware constraints.
