YC Companies/Spring 2026/PerfectBit, Inc.
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PerfectBit, Inc.

Correct by construction AI training data

Spring 2026B2B / B2BSan Francisco, CA, USA2 employees

About

We create a new kind of data for training AI models. Most LLMs are pre-trained on noisy web-scraped text, but they hallucinate and still fail on tasks that humans find trivial. PerfectBit creates high-quality training data that's correct by construction. We verify against physics simulators, scientific databases, formal proof systems. LLMs, robotics, AI for Science, and more.

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Founders (2)

Peter Vajda
Founder
Seiji Yamamoto
Founder

Details

Status
Active
Stage
Early
Team Size
2
Regions
United States of America, America / Canada