Project Sigma

Sector

Recursive-built AI for other verticals

Type

ML

AI Type

Custom Machine Learning Models (ML)

Project Delivered

2025

Case Study

recursiveai.co.jp

OCRLLMML TRAININGML FINE TUNINGCOMPUTER VISIONFRONTEND DEVELOPMENT

AI-powered grading assistant that automates handwritten math answer evaluation for elementary students.

We developed an AI tool for a Japanese educational publisher that instantly grades handwritten math homework. Available as a Google Classroom Add-on, the assistant reduces teachers’ workloads, ensures consistent grading, and supports the digitalization of education.

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"The combination of an engineering viewpoint and expertise in biophysics was a tremendous asset and a great source of reassurance."

Takeshi Kato

Chief Engineer Environment and Resources Division, Sumitomo Forestry

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"The combination of an engineering viewpoint and expertise in biophysics was a tremendous asset and a great source of reassurance."

Takeshi Kato

Chief Engineer Environment and Resources Division, Sumitomo Forestry