What is the process for changing vectorizer model

I am confused by this, because your next message says:

But I still have to migrate the data.

So, I’m utterly confused.

$schema = [
“class” => “SolrCopy01”,
“description” => “Class representing the SolrAI index”,
“vectorizer” => “text2vec-openai”,
“moduleConfig” => [
“generative-openai” => [
“model” => “gpt-3.5-turbo”,
],

I want to change the model to gpt-4o-mini

What I thought I understood was that I needed to create a new schema, which would create a new collection, and then migrate the data from the old collection to the new.

So, in my case, I would create a new schema SolrCopy02 which would then create the SolrCopy02 collection. Then I would migrate the SolrCopy01 collection data to the SolrCopy02 collection.

What you wrote above doesn’t sound like that process. Or, I’m just not understanding the terminology. But, as gpt-3.5-turbo is a legacy model, I probably need to update soon.