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The Eval Stack: A New Approach to AI Research

James Thornton 18.07.2026

The Birth of a New Evaluation Standard

A young entrepreneur is shaking up the AI research landscape with a novel approach. Saarth Shah, the founder of Sixtyfour, is determined to prove that AI agents can be more than just smart guesses. His company is taking a rigorous evaluation process to ensure the accuracy of its research outputs.

Can AI Agents Be More Than Just Smart Guesses?

Most AI research tools rely on language models and trust their output. In contrast, Sixtyfour's approach is built around a scoreboard, where every build of its research agents is graded against a set of expert-assembled questions. This evaluation process is designed to ensure that only the most accurate outputs are shipped. Shah's team checks the agents' responses against real-world data to verify their accuracy.

Shah's approach is centered around the idea that AI agents should be evaluated based on their performance, not just their potential. By grading every build of its research agents, Sixtyfour aims to set a new standard for AI research. The company's scoreboard provides a transparent and measurable way to evaluate the agents' performance. This approach allows Shah's team to refine their agents and improve their accuracy over time.

Frequently Asked Questions

The implications of Sixtyfour's approach are significant. If AI agents can be evaluated and improved through a rigorous process, it could lead to more accurate and reliable research outputs. This, in turn, could have far-reaching consequences for industries that rely on AI research, from healthcare to finance. As Shah's company continues to push the boundaries of AI research, it will be interesting to see how the industry responds.

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