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performance
LLM Training Time Calculator
Estimate training time for large language models based on GPU count, model size, and dataset.
70 B params
64 GPUs
1,500 B tokens
Training Time
6.8days
Est. Cost
$29.4K
Estimate: Training a 70B parameter model on 1500B tokens with 64 H100 GPUs. Actual time varies based on sequence length, batch size, and optimization techniques. Use distributed training (Megatron-LM, DeepSpeed) for models >30B.
Note: These calculators provide estimates based on typical configurations and pricing. Actual costs and performance may vary. Contact Harch Corp for detailed quotes and custom infrastructure planning.