System Message not working when working with Data Source in Azure AI Open Service

Jignesh Patel 0

I have tried chat GPT4o-mini, GPT4o Turbo models. below is my use case,

I have Search index, indexer, DataSource in Cognitive Search service, i create a deployment model in Azure OpenAI foundary and attached the datasource . Retriving the document data is working generally. But when i add a system message to look for specific information only, the AI still response everything. From internet i found there might be limitations on certain models. Also i tried roleInformation parameter in datasource using postman, but that also not working. I want someone or microsoft to help on this.

kothapally Snigdha 1,590 Reputation points Microsoft Vendor

2025-02-20T00:11:09.35+00:00

Hi Jignesh Patel,

You can restrict answer size either prompt by asking model explicitly to keep in 50-100 words or "max token" param from model deployment. You can increase temperature and Top_P param from playground to adjust the strictness in answers.

Could you also provide some samples input along system message and outputs. Along Region and model version.

Thank You.
kothapally Snigdha 1,590 Reputation points Microsoft Vendor

2025-02-21T00:30:52.6166667+00:00

Hi Jignesh Patel,

Just checking back to see your issue got resolved. Let me know do you have any Further Queries.

Thank you!

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System Message not working when working with Data Source in Azure AI Open Service

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