Is it normal the pipeline start with a huge loss ? #8

step 10:
{'loss': 119743.8516, 'grad_norm': 938286.7284407256, 'learning_rate': 2.0161290322580643e-09, 'rewards/chosen': 0.0, 'rewards/rejected': 0.0, 'rewards/accuracies': 0.0, 'rewards/margins': 0.0, 'logps/rejected': -128.30323791503906, 'logps/chosen': -178.66146850585938, 'logits/rejected': -0.7681801915168762, 'logits/chosen': -0.792536735534668, 'epoch': 0.0}

step 20:
{'loss': 119688.3056, 'grad_norm': 1090985.982531398, 'learning_rate': 2.0161290322580644e-08, 'rewards/chosen': -8.749030530452728e-05, 'rewards/rejected': 0.00024323315301444381, 'rewards/accuracies': 0.2222222238779068, 'rewards/margins': -0.00033072344376705587, 'logps/rejected': -102.9691390991211, 'logps/chosen': -104.48147583007812, 'logits/rejected': -0.30933287739753723, 'logits/chosen': -0.3230978548526764, 'epoch': 0.0}

step 30:
{'loss': 122734.3, 'grad_norm': 677227.7630694123, 'learning_rate': 4.032258064516129e-08, 'rewards/chosen': -0.00015188578981906176, 'rewards/rejected': 3.675480911624618e-05, 'rewards/accuracies': 0.20000000298023224, 'rewards/margins': -0.00018864059529732913, 'logps/rejected': -132.24008178710938, 'logps/chosen': -116.12632751464844, 'logits/rejected': -0.4473434388637543, 'logits/chosen': -0.4207238554954529, 'epoch': 0.01}