readme: ---
  language:
  - en
  tags:
  - pytorch
  - text-generation
  - causal-lm
  - rwkv
  license: apache-2.0
  datasets:
  - the_pile
  
  ---
  
  # RWKV-4 7B
  
  ## Model Description
  
  RWKV-4 7B is a L32-D4096 causal language model trained on the Pile. See https://github.com/BlinkDL/RWKV-LM for details.
  
  ** Note: It's a BF16 model, and it may overflow if you are using FP16 (probably fixable by rescaling the weights). **
  
  At this moment you have to use my Github code (https://github.com/BlinkDL/RWKV-LM) to run it.
  
  ctx_len = 1024
  n_layer = 32
  n_embd = 4096
  
  (there are ctx_len 2048 and 4096 models though they might be slightly weaker at generating short contents)
  
  Final checkpoint: RWKV-4-Pile-7B-20221115-8047.pth : Trained on the Pile for 332B tokens.
  * Pile loss 1.8415
  * LAMBADA ppl 4.38, acc 67.18%
  * PIQA acc 76.06%
  * SC2016 acc 73.44%
  * Hellaswag acc_norm 65.51%
  