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During experiments, it is often necessary to run multiple trials of the same Pipeline with different hyperparameter configurations, either in parallel or in batches.
UltraRAG provides a flexible parameter file mechanism that allows quick switching between configurations without modifying the main Pipeline.

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Step 1: Build the Pipeline

As in the standard workflow, first compile the Pipeline: 
ultrarag build examples/rag_full.yaml

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Step 2: Run

After modifying the relevant fields in the generated parameter file, execute the following command to run the experiment: 
ultrarag run examples/rag_full.yaml

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Step 3: Create a New Parameter File

If you want to test different parameter combinations on the same Pipeline, simply create a new parameter file,
for example: examples/parameter/rag_full_parameter_new.yaml (you may choose any name). Then, when running the command, specify the parameter file using the --param option: 
ultrarag run examples/rag_full.yaml --param examples/parameter/rag_full_parameter_new.yaml
This way, the system will execute the same Pipeline using the new parameter configuration,
making it easy to conduct multiple experiments in parallel or perform batch comparisons efficiently.