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license: cc-by-nc-4.0 |
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language: |
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- en |
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--- |
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# MN-12B-Lyra-v4 - EXL2 8bpw max |
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This is a 8bpw EXL2 quant of [Sao10K/MN-12B-Lyra-v4](https://huggingface.co/Sao10K/MN-12B-Lyra-v4) |
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This quant was made using exllamav2-0.2.0 with default dataset. I used a slightly modified quantization script to force use of highest bpw methods for all layers in the model (which is usually "1:8b_128g s4") to ensure max quality. |
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I also added a small fix in config file to set max default context at 128k as original Mistral-Nemo should have. |
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I tested this quant shortly in some random RPs (including ones over 8k context) and it seems to work fine. |
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## Prompt Templates |
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Uses ChatML or modified mistral format like below. I tested it with ChatML. |
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### Original readme below |
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--- |
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Mistral-NeMo-12B-Lyra-v4, a variation of [Lyra-v4a1](https://huggingface.co/Sao10K/MN-12B-Lyra-v4a1), layered over [Lyra-v3](https://huggingface.co/Sao10K/MN-12B-Lyra-v3), which was built on top of [Lyra-v2a2](https://huggingface.co/Sao10K/MN-12B-Lyra-v2a2), which itself was built upon [Lyra-v2a1](https://huggingface.co/Sao10K/MN-12B-Lyra-v2a1). |
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# Model Versioning |
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``` |
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[See Previous Models] |
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Lyra-v4a1 |
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------------> Lyra-v4 [Seperate RL Step targeting Instruct and Coherency over Base Nemo instead of SFT First, Result is Merged with Lyra-v4a1, fixes most quant-based issues. Somehow.] |
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``` |
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# This uses ChatML, or any of its variants which were included in previous versions. |
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``` |
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<|im_start|>system |
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This is the system prompt.<|im_end|> |
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<|im_start|>user |
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Instructions placed here.<|im_end|> |
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<|im_start|>assistant |
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The model's response will be here.<|im_end|> |
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-------------------------------------------------- |
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[INST]system |
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This is another system prompt.[/INST] |
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[INST]user |
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Your instructions placed here.[/INST] |
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[INST]assistant |
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The model's response will be here.[/INST] |
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``` |
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# Recommended Samplers: |
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``` |
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Temperature: 0.6 - 1 # Make sure min_p is set before Temperature in Sampler Orders |
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min_p: 0.1 - 0.2 # Crucial for NeMo |
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``` |
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# Recommended Stopping Strings: |
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``` |
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<|im_end|> |
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</s> |
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[/INST] |
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``` |
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# Notes |
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\- I think I fixed the extra token stuff some users seem to be facing, while retaining everything else? It's some error alright. |
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<br>\- If you're using XML tags, you may see weird malformed stopping strings. Just add them to your current list. and move on. |
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<br>\- Its pretty nice, imo. I've been messing around with it a lot. |
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<br>\- Make sure the ChatML template is correct, I think there's some issues with the one used in SillyTavern which might cause improper replies? |
