Model with WER of 75.7

<table> <thead> <tr> <th>   <br>Step   </th> <th>   <br>Training   Loss   </th> <th>   <br>Validation   Loss   </th> <th>   <br>Wer   </th> <th>   <br>Wer   Un Norm   </th> <th>   <br>Bleu   </th> <th>   <br>Bleu   Un Norm   </th> </tr> </thead> <tbody> <tr> <td>   <br>100   </td> <td>   <br>3.6816   </td> <td>   <br>2.392145   </td> <td>   <br>729.02228   </td> <td>   <br>726.145382   </td> <td>   <br>0.391999   </td> <td>   <br>0.349957   </td> </tr> <tr> <td>   <br>200   </td> <td>   <br>2.2234   </td> <td>   <br>2.113146   </td> <td>   <br>369.348992   </td> <td>   <br>368.51356   </td> <td>   <br>1.40174   </td> <td>   <br>1.412061   </td> </tr> <tr> <td>   <br>300   </td> <td>   <br>2.0032   </td> <td>   <br>1.983352   </td> <td>   <br>167.28046   </td> <td>   <br>165.178441   </td> <td>   <br>3.897032   </td> <td>   <br>4.170831   </td> </tr> <tr> <td>   <br>400   </td> <td>   <br>1.8273   </td> <td>   <br>1.896273   </td> <td>   <br>179.503166   </td> <td>   <br>177.559764   </td> <td>   <br>4.327895   </td> <td>   <br>4.640014   </td> </tr> <tr> <td>   <br>500   </td> <td>   <br>1.7754   </td> <td>   <br>1.826463   </td> <td>   <br>162.848582   </td> <td>   <br>162.481133   </td> <td>   <br>5.313027   </td> <td>   <br>5.476712   </td> </tr> <tr> <td>   <br>600   </td> <td>   <br>1.7139   </td> <td>   <br>1.773196   </td> <td>   <br>146.537142   </td> <td>   <br>147.329471   </td> <td>   <br>6.289009   </td> <td>   <br>6.589838   </td> </tr> <tr> <td>   <br>700   </td> <td>   <br>1.6181   </td> <td>   <br>1.724686   </td> <td>   <br>146.251994   </td> <td>   <br>148.366522   </td> <td>   <br>6.775205   </td> <td>   <br>7.103747   </td> </tr> <tr> <td>   <br>800   </td> <td>   <br>1.4587   </td> <td>   <br>1.68848   </td> <td>   <br>128.741965   </td> <td>   <br>128.84269   </td> <td>   <br>8.388714   </td> <td>   <br>8.923717   </td> </tr> <tr> <td>   <br>900   </td> <td>   <br>1.2679   </td> <td>   <br>1.664613   </td> <td>   <br>140.5152   </td> <td>   <br>140.931886   </td> <td>   <br>7.6391   </td> <td>   <br>7.981722   </td> </tr> <tr> <td>   <br>1000   </td> <td>   <br>1.2513   </td> <td>   <br>1.631319   </td> <td>   <br>140.824513   </td> <td>   <br>143.940796   </td> <td>   <br>8.081829   </td> <td>   <br>8.360869   </td> </tr> <tr> <td>   <br>1100   </td> <td>   <br>1.2326   </td> <td>   <br>1.610381   </td> <td>   <br>123.299986   </td> <td>   <br>127.026632   </td> <td>   <br>9.515088   </td> <td>   <br>9.627785   </td> </tr> <tr> <td>   <br>1200   </td> <td>   <br>1.1491   </td> <td>   <br>1.592326   </td> <td>   <br>123.807453   </td> <td>   <br>126.471591   </td> <td>   <br>9.660822   </td> <td>   <br>9.874226   </td> </tr> <tr> <td>   <br>1300   </td> <td>   <br>1.1964   </td> <td>   <br>1.567344   </td> <td>   <br>117.954666   </td> <td>   <br>121.8998   </td> <td>   <br>10.492051   </td> <td>   <br>10.612238   </td> </tr> <tr> <td>   <br>1400   </td> <td>   <br>1.1144   </td> <td>   <br>1.556149   </td> <td>   <br>123.193659   </td> <td>   <br>125.697454   </td> <td>   <br>10.339111   </td> <td>   <br>10.617892   </td> </tr> <tr> <td>   <br>1500   </td> <td>   <br>1.1275   </td> <td>   <br>1.533514   </td> <td>   <br>107.099705   </td> <td>   <br>111.14952   </td> <td>   <br>12.349676   </td> <td>   <br>12.260823   </td> </tr> <tr> <td>   <br>1600   </td> <td>   <br>0.9602   </td> <td>   <br>1.538467   </td> <td>   <br>98.777246   </td> <td>   <br>102.819027   </td> <td>   <br>13.213602   </td> <td>   <br>13.126181   </td> </tr> <tr> <td>   <br>1700   </td> <td>   <br>0.8513   </td> <td>   <br>1.544867   </td> <td>   <br>97.79131   </td> <td>   <br>99.444958   </td> <td>   <br>13.40251   </td> <td>   <br>13.864389   </td> </tr> <tr> <td>   <br>1800   </td> <td>   <br>0.8479   </td> <td>   <br>1.519826   </td> <td>   <br>93.736407   </td> <td>   <br>98.622134   </td> <td>   <br>14.289348   </td> <td>   <br>13.730261   </td> </tr> <tr> <td>   <br>1900   </td> <td>   <br>0.8481   </td> <td>   <br>1.519499   </td> <td>   <br>93.630081   </td> <td>   <br>95.890744   </td> <td>   <br>14.279009   </td> <td>   <br>14.474117   </td> </tr> <tr> <td>   <br>2000   </td> <td>   <br>0.7845   </td> <td>   <br>1.507687   </td> <td>   <br>110.714804   </td> <td>   <br>112.011296   </td> <td>   <br>12.436779   </td> <td>   <br>12.932187   </td> </tr> <tr> <td>   <br>2100   </td> <td>   <br>0.7898   </td> <td>   <br>1.506574   </td> <td>   <br>114.61505   </td> <td>   <br>117.031014   </td> <td>   <br>11.718285   </td> <td>   <br>12.043461   </td> </tr> <tr> <td>   <br>2200   </td> <td>   <br>0.7831   </td> <td>   <br>1.500533   </td> <td>   <br>99.656856   </td> <td>   <br>101.699206   </td> <td>   <br>13.998852   </td> <td>   <br>14.277833   </td> </tr> <tr> <td>   <br>2300   </td> <td>   <br>0.7539   </td> <td>   <br>1.489868   </td> <td>   <br>108.989416   </td> <td>   <br>111.354009   </td> <td>   <br>13.35961   </td> <td>   <br>13.707473   </td> </tr> <tr> <td>   <br>2400   </td> <td>   <br>0.5725   </td> <td>   <br>1.516225   </td> <td>   <br>94.804504   </td> <td>   <br>97.034909   </td> <td>   <br>14.870967   </td> <td>   <br>15.127174   </td> </tr> <tr> <td>   <br>2500   </td> <td>   <br>0.573   </td> <td>   <br>1.523544   </td> <td>   <br>104.86685   </td> <td>   <br>106.864989   </td> <td>   <br>13.859988   </td> <td>   <br>14.288079   </td> </tr> <tr> <td>   <br>2600   </td> <td>   <br>0.5654   </td> <td>   <br>1.527828   </td> <td>   <br>100.227152   </td> <td>   <br>102.906665   </td> <td>   <br>14.250613   </td> <td>   <br>14.635452   </td> </tr> <tr> <td>   <br>2700   </td> <td>   <br>0.5682   </td> <td>   <br>1.517544   </td> <td>   <br>105.292156   </td> <td>   <br>106.17849   </td> <td>   <br>13.585538   </td> <td>   <br>14.187015   </td> </tr> <tr> <td>   <br>2800   </td> <td>   <br>0.54   </td> <td>   <br>1.516578   </td> <td>   <br>91.431057   </td> <td>   <br>92.45825   </td> <td>   <br>15.80101   </td> <td>   <br>15.946968   </td> </tr> <tr> <td>   <br>2900   </td> <td>   <br>0.5199   </td> <td>   <br>1.51551   </td> <td>   <br>90.391958   </td> <td>   <br>92.896441   </td> <td>   <br>16.334399   </td> <td>   <br>16.573056   </td> </tr> <tr> <td>   <br>3000   </td> <td>   <br>0.5502   </td> <td>   <br>1.508968   </td> <td>   <br>84.954811   </td> <td>   <br>87.419056   </td> <td>   <br>17.15677   </td> <td>   <br>17.229214   </td> </tr> <tr> <td>   <br>3100   </td> <td>   <br>0.4631   </td> <td>   <br>1.540384   </td> <td>   <br>90.865594   </td> <td>   <br>93.451483   </td> <td>   <br>16.084694   </td> <td>   <br>16.161478   </td> </tr> <tr> <td>   <br>3200   </td> <td>   <br>0.3874   </td> <td>   <br>1.549461   </td> <td>   <br>87.153835   </td> <td>   <br>88.704416   </td> <td>   <br>16.606294   </td> <td>   <br>16.851206   </td> </tr> <tr> <td>   <br>3300   </td> <td>   <br>0.3734   </td> <td>   <br>1.557186   </td> <td>   <br>98.41477   </td> <td>   <br>100.034082   </td> <td>   <br>15.123503   </td> <td>   <br>15.416167   </td> </tr> <tr> <td>   <br>3400   </td> <td>   <br>0.3847   </td> <td>   <br>1.553226   </td> <td>   <br>81.470204   </td> <td>   <br>83.889186   </td> <td>   <br>17.908715   </td> <td>   <br>18.077431   </td> </tr> <tr> <td>   <br>3500   </td> <td>   <br>0.3566   </td> <td>   <br>1.566881   </td> <td>   <br>88.801895   </td> <td>   <br>90.515604   </td> <td>   <br>16.736677   </td> <td>   <br>16.872279   </td> </tr> <tr> <td>   <br>3600   </td> <td>   <br>0.3517   </td> <td>   <br>1.564744   </td> <td>   <br>88.845392   </td> <td>   <br>90.37441   </td> <td>   <br>16.90368   </td> <td>   <br>16.793642   </td> </tr> <tr> <td>   <br>3700   </td> <td>   <br>0.3543   </td> <td>   <br>1.557089   </td> <td>   <br>86.245227   </td> <td>   <br>88.383076   </td> <td>   <br>17.203078   </td> <td>   <br>17.47995   </td> </tr> <tr> <td>   <br>3800   </td> <td>   <br>0.3461   </td> <td>   <br>1.57522   </td> <td>   <br>84.867817   </td> <td>   <br>87.316812   </td> <td>   <br>17.309623   </td> <td>   <br>17.141061   </td> </tr> <tr> <td>   <br>3900   </td> <td>   <br>0.2567   </td> <td>   <br>1.60344   </td> <td>   <br>84.40868   </td> <td>   <br>85.690637   </td> <td>   <br>17.586885   </td> <td>   <br>17.450184   </td> </tr> <tr> <td>   <br>4000   </td> <td>   <br>0.2317   </td> <td>   <br>1.618322   </td> <td>   <br>82.721956   </td> <td>   <br>85.096645   </td> <td>   <br>17.494154   </td> <td>   <br>17.193019   </td> </tr> <tr> <td>   <br>4100   </td> <td>   <br>0.2381   </td> <td>   <br>1.625626   </td> <td>   <br>96.790875   </td> <td>   <br>98.047617   </td> <td>   <br>15.58334   </td> <td>   <br>15.882444   </td> </tr> <tr> <td>   <br>4200   </td> <td>   <br>0.2287   </td> <td>   <br>1.624966   </td> <td>   <br>92.687642   </td> <td>   <br>95.009494   </td> <td>   <br>16.385899   </td> <td>   <br>16.433272   </td> </tr> <tr> <td>   <br>4300   </td> <td>   <br>0.2343   </td> <td>   <br>1.632548   </td> <td>   <br>83.727224   </td> <td>   <br>86.094747   </td> <td>   <br>17.835843   </td> <td>   <br>17.900975   </td> </tr> <tr> <td>   <br>4400   </td> <td>   <br>0.2295   </td> <td>   <br>1.622179   </td> <td>   <br>76.970664   </td> <td>   <br>79.50241   </td> <td>   <br>19.194797   </td> <td>   <br>19.238961   </td> </tr> <tr> <td>   <br>4500   </td> <td>   <br>0.2287   </td> <td>   <br>1.630086   </td> <td>   <br>81.33488   </td> <td>   <br>83.236769   </td> <td>   <br>18.498231   </td> <td>   <br>18.890384   </td> </tr> <tr> <td>   <br>4600   </td> <td>   <br>0.2267   </td> <td>   <br>1.634346   </td> <td>   <br>86.071239   </td> <td>   <br>87.633283   </td> <td>   <br>17.500871   </td> <td>   <br>17.823633   </td> </tr> <tr> <td>   <br>4700   </td> <td>   <br>0.1434   </td> <td>   <br>1.67623   </td> <td>   <br>75.723745   </td> <td>   <br>78.13915   </td> <td>   <br>19.339155   </td> <td>   <br>19.54684   </td> </tr> <tr> <td>   <br>4800   </td> <td>   <br>0.136   </td> <td>   <br>1.683955   </td> <td>   <br>85.515441   </td> <td>   <br>87.229174   </td> <td>   <br>17.897667   </td> <td>   <br>18.150707   </td> </tr> <tr> <td>   <br>4900   </td> <td>   <br>0.143   </td> <td>   <br>1.682836   </td> <td>   <br>79.213184   </td> <td>   <br>80.568674   </td> <td>   <br>18.971222   </td> <td>   <br>19.251104   </td> </tr> <tr> <td>   <br>5000   </td> <td>   <br>0.1438   </td> <td>   <br>1.680524   </td> <td>   <br>78.048427   </td> <td>   <br>80.554068   </td> <td>   <br>19.111728   </td> <td>   <br>19.337727   </td> </tr> <tr> <td>   <br>5100   </td> <td>   <br>0.1438   </td> <td>   <br>1.686076   </td> <td>   <br>85.022474   </td> <td>   <br>87.28273   </td> <td>   <br>17.833104   </td> <td>   <br>17.978243   </td> </tr> <tr> <td>   <br>5200   </td> <td>   <br>0.1463   </td> <td>   <br>1.694764   </td> <td>   <br>83.553236   </td> <td>   <br>85.43746   </td> <td>   <br>18.361079   </td> <td>   <br>18.286384   </td> </tr> <tr> <td>   <br>5300   </td> <td>   <br>0.1462   </td> <td>   <br>1.68418   </td> <td>   <br>78.754048   </td> <td>   <br>81.001996   </td> <td>   <br>18.853231   </td> <td>   <br>19.087852   </td> </tr> <tr> <td>   <br>5400   </td> <td>   <br>0.121   </td> <td>   <br>1.715532   </td> <td>   <br>82.741288   </td> <td>   <br>84.809387   </td> <td>   <br>18.437272   </td> <td>   <br>18.526928   </td> </tr> <tr> <td>   <br>5500   </td> <td>   <br>0.0852   </td> <td>   <br>1.727701   </td> <td>   <br>82.190324   </td> <td>   <br>84.025512   </td> <td>   <br>18.433579   </td> <td>   <br>18.553946   </td> </tr> <tr> <td>   <br>5600   </td> <td>   <br>0.0857   </td> <td>   <br>1.732774   </td> <td>   <br>75.883234   </td> <td>   <br>77.968742   </td> <td>   <br>19.839316   </td> <td>   <br>20.146796   </td> </tr> <tr> <td>   <br>5700   </td> <td>   <br>0.0809   </td> <td>   <br>1.731798   </td> <td>   <br>80.469769   </td> <td>   <br>81.79074   </td> <td>   <br>19.230805   </td> <td>   <br>19.211589   </td> </tr> <tr> <td>   <br>5800   </td> <td>   <br>0.0984   </td> <td>   <br>1.73891   </td> <td>   <br>82.847615   </td> <td>   <br>84.979795   </td> <td>   <br>18.520327   </td> <td>   <br>18.931022   </td> </tr> <tr> <td>   <br>5900   </td> <td>   <br>0.0942   </td> <td>   <br>1.760302   </td> <td>   <br>80.208786   </td> <td>   <br>82.345781   </td> <td>   <br>18.779555   </td> <td>   <br>18.694923   </td> </tr> <tr> <td>   <br>6000   </td> <td>   <br>0.0896   </td> <td>   <br>1.761602   </td> <td>   <br>80.431105   </td> <td>   <br>82.574614   </td> <td>   <br>18.919484   </td> <td>   <br>19.005333   </td> </tr> <tr> <td>   <br>6100   </td> <td>   <br>0.0879   </td> <td>   <br>1.794074   </td> <td>   <br>82.683292   </td> <td>   <br>84.780174   </td> <td>   <br>18.332719   </td> <td>   <br>18.62538   </td> </tr> <tr> <td>   <br>6200   </td> <td>   <br>0.0615   </td> <td>   <br>1.790997   </td> <td>   <br>79.295346   </td> <td>   <br>81.454793   </td> <td>   <br>19.337629   </td> <td>   <br>19.413642   </td> </tr> <tr> <td>   <br>6300   </td> <td>   <br>0.0492   </td> <td>   <br>1.802097   </td> <td>   <br>75.303272   </td> <td>   <br>77.662009   </td> <td>   <br>20.205299   </td> <td>   <br>20.274508   </td> </tr> <tr> <td>   <br>6400   </td> <td>   <br>0.0571   </td> <td>   <br>1.803839   </td> <td>   <br>77.134986   </td> <td>   <br>79.278446   </td> <td>   <br>19.845023   </td> <td>   <br>20.112392   </td> </tr> <tr> <td>   <br>6500   </td> <td>   <br>0.052   </td> <td>   <br>1.810304   </td> <td>   <br>81.141559   </td> <td>   <br>80.656312   </td> <td>   <br>19.042161   </td> <td>   <br>19.75678   </td> </tr> <tr> <td>   <br>6600   </td> <td>   <br>0.0513   </td> <td>   <br>1.826114   </td> <td>   <br>82.257987   </td> <td>   <br>84.663323   </td> <td>   <br>18.367229   </td> <td>   <br>18.694806   </td> </tr> </tbody> </table>