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--- |
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language: |
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- en |
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tags: |
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- pytorch |
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- text-generation |
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- causal-lm |
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- rwkv |
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license: apache-2.0 |
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datasets: |
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- the_pile |
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--- |
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# RWKV-4 1.5B |
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## Model Description |
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RWKV-4 1.5B is a L24-D2048 causal language model trained on the Pile. See https://github.com/BlinkDL/RWKV-LM for details. |
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Use https://github.com/BlinkDL/ChatRWKV to run it. |
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ctx_len = 1024 |
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n_layer = 24 |
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n_embd = 2048 |
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RWKV-4-Pile-1B5-20220929-ctx4096.pth : Fine-tuned to ctx_len 4096. |
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* Likely better when ctxlen > 100. Please test. |
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RWKV-4-Pile-1B5-20220903-8040.pth : Trained on the Pile for 332B tokens. |
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* Pile loss 2.0415 |
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* LAMBADA ppl 7.04, acc 56.43% |
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* PIQA acc 72.36% |
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* SC2016 acc 68.73% |
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* Hellaswag acc_norm 52.48% |
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### Instruct-test models: only useful if you construct your prompt following dataset templates |
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Note I am using "Q: instruct\n\nA: result" prompt for all instructs. |
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RWKV-4-Pile-1B5-Instruct-test1-20230124.pth |
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instruct-tuned on https://huggingface.co/datasets/bigscience/xP3all/viewer/en/train |
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RWKV-4-Pile-1B5-Instruct-test2-20230209.pth |
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instruct-tuned on https://huggingface.co/datasets/Muennighoff/flan & NIv2 |
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### Chinese models |
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RWKV-4-Pile-1B5-EngChn-testNovel-xxx for writing Chinese novels (trained on 200G Chinese novels.) |
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RWKV-4-Pile-1B5-EngChn-testxxx for Chinese Q&A (trained on 10G Chinese text. only for testing purposes.) |
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## Note: 4 / 4a / 4b models ARE NOT compatible. Use RWKV-4 unless you know what you are doing. |
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RWKV-4b-Pile-1B5-20230217-7954.pth (--my_testing 'a') with tiny amt of QKV attention to improve performance |
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* Pile loss 1.9947 |
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* LAMBADA ppl 5.82, acc 62.35% |
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* PIQA acc 72.52% |
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* SC2016 acc 68.89% |
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* Hellaswag acc_norm 54.32% |
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