@Joshua_Allan_0 unfortunately (and fortunately!) this is a known issue currently in progress with the Studio Team and if all goes well, to be fixed in 23.10 
As a workaround, would you mind mind reading the activity every time you want to modify the prompts, or using Studio Web? We know this is not a nice experience yet, but again, we’re working towards fixing it!
I have tried extraction and classification and it is really game changer.
Observed below issues in activities hope this will be resolved in upcoming upgrade
*** Incase i am changing the prompt then getting error in output variable of activity where we need to delete the variable and recreate it which resolve the issue however ideally this should not happen as a person could change/add the prompt multiple times to get better result and this could be hectic since we have to delete and recreate variable every single time when we change the prompt.**
*** Also, sometime the same activity doesn’t extract the data however when we delete the activity and same activity reused in project then it extracts the data which i observed when i did multiple invoice testing.**
This could be replacement for orthodox Document understanding.
Great work by UiPath
hello @prem.SR - thanks a lot for your feedback, I’m very happy to hear you are enjoying our generative capabilities and our new set of activities!
with regards to your 2 points:
- Incase i am changing the prompt then getting error in output variable of activity where we need to delete the variable and recreate it which resolve the issue however ideally this should not happen as a person could change/add the prompt multiple times to get better result and this could be hectic since we have to delete and recreate variable every single time when we change the prompt.
I assume this is the experience of Studio desktop - correct me if I’m wrong. If so, know that this is a known issue of ours: Extract Document Data generates the output variables - anytime you change a config in it be it either another model selected or modified prompt inputs - however, Studio desktop cannot currently generate variables - this is in progress with the team and we’re hoping to have a fix for it soon, planned for 23.10
- Also, sometime the same activity doesn’t extract the data however when we delete the activity and same activity reused in project then it extracts the data which i observed when i did multiple invoice testing.
This indeed seems very strange - can you give us some steps/documents to reproduce the issue?
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can we connect to showcase the issue
hi @Monica_Secelean in the future would you consider increasing the max character limit for the prompt values, and probably the option to select other LLM like claude-2 to enjoy a much larger token limit (up to 100k), so we can provide a much larger instruction?
@Monica_Secelean is this a known issue? I’m not doing anything special, but I’m using local studio (Windows compatibility not cross platform)
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