# Copilot and I will be experimenting a two-brain model for our Project Laura the Llama. People who keep blaming # AI for hallucination do not understand the li
A project named Laura the Llama is exploring a novel "two-brain" model for AI development. This approach involves fine-tuning two distinct models: an 8-billion parameter model for summarization and explanation, and a smaller 3-billion parameter model specifically for tool use, such as generating JSON for server actions. The project aims to address AI hallucination by leveraging specialized models rather than relying solely on large, general-purpose cloud AIs. AI
IMPACT This approach could lead to more specialized and reliable AI agents by separating complex reasoning from tool execution.