You manage an Azure AI Foundry project. You need to develop a solution that uses an Azure OpenAI Service model designed to support reasoning and problem solving. Which model should you use?

GPT-4 is a general-purpose large language model capable of many tasks but is not specifically designed with a dedicated reasoning architecture for structured problem solving the way o1-series models are.

Embeddings models convert text to vector representations for semantic search and similarity tasks and have no capability to reason or solve problems.

Whisper is an audio transcription model that converts speech to text and is entirely unrelated to reasoning or problem solving.