.Net: Bug: O3-mini doen't call again a plugin if a tool item is present in chathistory

[guru98]

Describe the bug
First of all i don't know if this can be defined a bug but for sure is a different behaviour vs what appen with others model lik gpt-4o. In my scenarious i have a plugin that make query in a knowledge base. I don't use vector store at the moment becouse doen't use all the feature of Azure Search. Anyway in a new conversation (empty ChatHistory) the llm call the function correctly. but in the successive request it doen't call the function anymore. The only way to change the behaviour is to remove the tool items from the history. In my mind this is an issue that limit the use of o3 in a chatcompletion scenario when tool item in the history is necessary

Platform

• Language: C#
• AI model: AzureOpenAI: o3-mini ver. 2025-01-31