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llama33b-s2a4-qlora
chargoddard/llama33b-s2a4-qlora
llama33b-s2a4-qlora is a text generation model from chargoddard. Use it when you need the model to write or continue text. It is set up for peft.
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Repo size
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At a glance
- Task
- Text Generation
- Library
- peft
- Access
- Public
- Created
- Jul 16, 2023
- Updated
- Sep 20, 2023
- SHA
- b51ed86c
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Base models
Model card
From the Hugging Face model README
LLaMA 33b finetuned on wikitext_document_level with a combination of both linear and NTK-aware ROPE scaling.
Trained with alpha=4, scale=2. Definitely works for sequence lengths up to and including 4096. Might work for much longer, but I don't have the VRAM to test properly. ¯\_(ツ)_/¯
<img src="llama33b-s2a4-qlora/resolve/main/perplexity.png" alt="Perplexity Graph" />Training procedure
The following bitsandbytes quantization config was used during training:
- load_in_8bit: False
- load_in_4bit: True
- llm_int8_threshold: 6.0
- llm_int8_skip_modules: None
- llm_int8_enable_fp32_cpu_offload: False
- llm_int8_has_fp16_weight: False
- bnb_4bit_quant_type: nf4
- bnb_4bit_use_double_quant: True
- bnb_4bit_compute_dtype: bfloat16
Framework versions
- PEFT 0.4.0.dev0
- Task
- Text Generation
- Library
- peft
- Languages
- en
- Created
- Jul 16, 2023
- Updated
- Sep 20, 2023