Sandra Yang

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hi! i'm sandra.

• i'm currently at stanford studying math & cs
• previously worked at ramp
  • router — an llm gateway that cuts inference costs ~40%
  • agentic business projects — make money, make no mistakes, what we learned letting an ai agent run a business
• research at stanford ai lab with tengyu ma & caroline choi on evaluating open-ended decision-making
• early co-host of monitoring the situation
• i like competitive programming and run proco at stanford (problem sets: 2025, 2026)
• lemma — test-time meta-learning for theorem-proving llms
• and a lot more!