How do I properly save a cmdstanpy model? I have successfully compiled and sampled from the model and have verified the csv’s are saved to the output directory? After being saved, how do I load the model to sample with new data?

What is the proper way to save a cmdstanpy model after a fit has been complete?

Jordan_Howell October 29, 2021, 1:59pm 2

Or are the csv’s the model itself somehow?

Topic		Replies	Views
Saving of CmdStanModel objects from cmdstanr Other cmdstanr	7	1865	July 2, 2020
Changing the ouput files dir after fitting in cmdstanpy CmdStan cmdstanpy	1	279	December 6, 2023
Can I come back to analyzing posterior of a model after csv's have been dropped? General cmdstanpy	2	462	November 10, 2021
Help with memory issue? - "Error in read_cmdstan_csv(files = self$output_files(include_failed = FALSE)" Interfaces cmdstanr	2	35	March 31, 2025
Saving a cmdstan model, so that cmdstan_diagnose() can be run on the loaded model CmdStan	2	552	March 22, 2023