Open AI with webSearch tool

[davidahaddad]

Im using ai-sdk/openai to string together gpt-4.1 with tool calling, and specifically webSearch functionality. When using the built in webSearch function, no matter what I set searchContextSize to ('low', 'medium', or 'high'), I still get an enormous amount of context ballooning from the search results. Has anyone had any luck with using this and trimming the results? I tried to override the execute function to manually trim down the results but that doesnt seem to be working. I know some other models have some finer parameters you can utilize.