Invalid JSON: Unexpected token 'N', ..."ad_norm": NaN,
"... is not valid JSON
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| "is_world_process_zero": true, | |
| "log_history": [ | |
| { | |
| "epoch": 2.73, | |
| "grad_norm": NaN, | |
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| "loss": 8.8735, | |
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| }, | |
| { | |
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