Notion's collaboration with Fireworks AI has enabled it to transform from a tool for individual users to an enterprise powerhouse, serving over 100 million users, including nearly 70% of Fortune 100 companies. Facing the challenge of scaling AI beyond simple chat functions to more complex, enterprise-grade workflows, Notion aimed to create AI agents that could seamlessly integrate into tools like Slack, Jira, and GitHub. By fine-tuning smaller, efficient models provided by Fireworks AI, Notion was able to reduce latency from 2 seconds to 350 milliseconds, significantly enhancing performance and facilitating the launch of AI features at scale. This partnership allows Notion to deliver a natural and intuitive AI-powered experience, aligning with their vision of "vibe working," and supports their expansion by empowering hundreds of engineers to develop and maintain AI-powered workflows. As Notion continues to scale its AI engineering, the company is poised to adapt and evolve its AI capabilities, ensuring rapid iteration and reliable scaling for future use cases.