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--- |
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license: apache-2.0 |
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tags: |
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- not-for-all-audiences |
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- writing |
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- roleplay |
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- gguf |
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- gguf-imatrix |
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base_model: |
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- nakodanei/Blue-Orchid-2x7b |
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model_type: mixtral |
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quantized_by: Green-Sky |
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language: |
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- en |
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--- |
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llama.cpp conversion of https://huggingface.co/nakodanei/Blue-Orchid-2x7b/ |
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except for f16 and q8_0, every quant is using the `merge.imatrix` |
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`merge.imatrix` is a merge of `kalomaze-group_10_merged.172chunks.imatrix` and `wiki.train.400chunks.imatrix`, which took ~10min + ~20min to calulate on my machine. |
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full wiki.train would have taken 10h |
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for more info on imatrix handling see https://github.com/ggerganov/llama.cpp/pull/5302 |
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### ppl (512 wiki.test, 300chunks) |
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| quant | ppl (lower is better) | |
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|--------------------|-----| |
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| f16(baseline) | 5.8839 +/- 0.05173 | |
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| q8_0 | 5.8880 +/- 0.05178 | |
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| q5_k_m | 5.8912 +/- 0.05177 | |
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| q5_k_m(without-imat) | 5.8893 +/- 0.05174 | |
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| q4_k_m | 5.9248 +/- 0.05216 | |
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| q4_k_m(without-imat) | 5.9492 +/- 0.05249 | |
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| iq3_xxs | 6.1984 +/- 0.05475 | |
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| iq3_xxs(only-wiki) | 6.1796 +/- 0.05446 | |
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| iq3_xxs(only-kal) | 6.1984 +/- 0.05475 | |
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| iq3_xxs(withou-imat) | 6.4228 +/- 0.05756 | |
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### Interesting observations |
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despite `merge.imatrix` being different from `kalomaze-group_10_merged.172chunks.imatrix`, they produce the exact same quantized iq3_xxs model file. (same hash, checked multiple times) |
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q5_k_m has a lower perplexity with the imatrix. but that probably is caused by kalomaze-group_10_merged diverging enough from wiki. |
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