AI-102 Exam Dumps - Microsoft Azure AI Engineer Associate Questions and Answers

To generate less deterministic and more creative responses with Azure OpenAI chat completions, increase the Temperature setting. Temperature controls sampling randomness: higher values (e.g., ~0.8–1.0) yield more diverse/creative outputs; lower values (~0–0.2) are more deterministic.

The message being sent in the Messages collection is the user’s prompt, so the correct role is ChatRole.User . The role does not control creativity; it only tells the model who authored the message (system/assistant/user/function). Creativity is governed by parameters such as Temperature (and, to a lesser extent, TopP ). PresencePenalty biases against repeating seen tokens/topics but does not primarily increase creativity in the intended way.

So the code should look like:

new ChatCompletionsOptions()

{

Messages =

{

new ChatMessage(ChatRole.User, @ " < user prompt here > " ),

},

Temperature = ( float ) 1.0 ,

MaxTokens = 800 ,

};

Microsoft Azure AI Solution References

Azure OpenAI Service – Chat Completions parameters (Temperature controls randomness/creativity; higher = more diverse results).

Azure OpenAI Service – Message roles in chat ( system , user , assistant , function ) and their purposes.

Azure OpenAI Service – Presence/Frequency penalties vs. Temperature (penalties reduce repetition; temperature changes creativity).

Video Indexer supports multiple Person models per account. Once a model is created, you can use it by providing the model ID of a specific Person model when uploading/indexing or reindexing a video. Training a new face for a video updates the specific custom model that the video was associated with.

Note: Video Indexer supports face detection and celebrity recognition for video content. The celebrity recognition feature covers about one million faces based on commonly requested data source such as IMDB, Wikipedia, and top LinkedIn influencers. Faces that aren ' t recognized by the celebrity recognition feature are detected but left unnamed. Once you label a face with a name, the face and name get added to your account ' s Person model. Video Indexer will then recognize this face in your future videos and past videos.