PerfectBit, Inc.
Correct by construction AI training data
Operating in b2b based in San Francisco, CA, USA, PerfectBit, Inc. operates.
Profile
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.
As a business in b2b, PerfectBit, Inc. is listed here with the public details available about it.
The company is recorded as being based in San Francisco, CA, USA.
Directory data places it at the Spring 2026 stage.
The company reports a headcount in the 2 range.
Directory analysis
PerfectBit, Inc. is a B2B startup located in San Francisco that builds high‑quality, correct‑by‑construction training data for AI models. The company verifies its data against physics simulators, scientific databases, and formal proof systems to reduce hallucinations in large language models and other AI applications. It targets sectors such as LLMs, robotics, and AI for science.
Positioning: By focusing on data quality and verification, PerfectBit positions itself as a niche provider in the AI data ecosystem, addressing a key pain point for model developers seeking more reliable training sets.
Note: PerfectBit offers AI training data that is verified for correctness.
Auto-generated directory analysis from public data · updated 7 Oct 2026. Informational only, not investment advice.
| Sector | B2B |
|---|---|
| Headquarters | San Francisco, CA, USA |
| Country | USA |
| Employees | 2 |
| Stage | Spring 2026 |
Website: perfectbit.ai
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