Probably secures $9 million to enhance AI reliability and accuracy

Jun 16, 2026

AI Summary

Probably has raised $9 million in seed funding to develop a system aimed at reducing errors in AI outputs. The company's approach focuses on achieving high accuracy by rethinking AI engineering principles, which could have broad applications across various fields.

Probably raised $9 million in seed funding from Andreessen Horowitz to improve AI reliability.
The company aims to prevent hallucinations and factual errors in AI outputs, targeting 99.99% accuracy.
Its first product is a data science tool that provides quick answers from complex datasets, complete with citations and audit trails.
The tool uses a 'data science mech suit' system to validate answers against a deterministic validator, allowing for smaller AI models to be used.
The current model is significantly less powerful than leading models, enabling it to run on local hardware and reducing token costs.
The technology could be adapted for precision-sensitive applications beyond data science, such as accounting and medical services.
The founder noted that major AI labs have not pursued this approach, as they benefit from ongoing corrections to their models.

aifundinghallucinationsaccuracydeterministic systems

Probably secures $9 million to enhance AI reliability and accuracy

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