llama2-7b-chat-hf-codeCherryPop-qLoRA-merged
| Property | Value |
|---|---|
| Base Model | Llama2 7B |
| Training Framework | PEFT 0.5.0.dev0 |
| Quantization | 4-bit (nf4) |
| Training Data | 122k code instructions |
What is llama2-7b-chat-hf-codeCherryPop-qLoRA-merged?
This model represents a specialized adaptation of Meta's Llama2 7B chat model, fine-tuned specifically for code generation tasks. Created by TokenBender, it leverages quantization-aware LoRA (qLoRA) training on a substantial dataset of 122,000 code instructions, making it particularly efficient for code-related tasks while maintaining a smaller memory footprint.
Implementation Details
The model employs advanced quantization techniques, including 4-bit quantization with nf4 quant type and float16 compute dtype. It utilizes the PEFT framework for efficient fine-tuning and currently implements Alpaca-style instruction tuning, with plans to transition to Llama2-style [INST]<
- 4-bit quantization configuration for optimal memory usage
- Built on PEFT framework version 0.5.0.dev0
- Alpaca-style instruction tuning methodology
- Potential for commercial use (subject to Meta's Llama2 licensing)
Core Capabilities
- Efficient code generation and completion
- Optimized for running on limited hardware (4GB RAM after quantization)
- Boilerplate code generation
- Planned 8k context window via RoPE enhancement
Frequently Asked Questions
Q: What makes this model unique?
The model stands out for its efficient implementation of code generation capabilities in a relatively small 7B parameter model, making it accessible for users with limited computational resources while maintaining good performance on code-related tasks.
Q: What are the recommended use cases?
This model is particularly well-suited for boilerplate code generation, code completion, and general programming assistance tasks. It's especially valuable for developers who need a lightweight but capable coding assistant that can run on modest hardware.
