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Gallery/第4回 Agentic AI Hackathon with Google Cloud/DIAMONDMIND
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Encouragement Award — 第4回 Agentic AI Hackathon with Google Cloud 2026

DIAMONDMIND

An analysis platform for baseball teams short of both coaching and money. Pose estimation from video turns a player's movement into numbers, replacing instruction based on feel with feedback in figures and words. It also fields position-specific questions and suggests training menus, on a serverless setup that keeps costs low.

Event
第4回 Agentic AI Hackathon with Google Cloud
Organizer
Zenn (Classmethod) / Google Cloud Japan
Year
2026
Region
Japan
Prize
Encouragement Award
Tech

From the organizer's citation (summary)

The theme of supporting players who want to get better drew sympathy from judges. They credited a clear solution to a visible problem, from pose-estimation analysis to training suggestions, and an architecture chosen with real operation in mind.
A summary of the commentary the organizer published. See the source for the original wording. Zenn (Classmethod) official results

Why It Won — our reading

Plenty of teams have players who want to improve and nobody able to coach them, and naming that gap is much of why the entry resonates. Turning movement into numbers from video is less about replacing a coach's eye than about giving a squad a shared yardstick to argue from. Choosing a low-cost serverless setup from the outset also answers the question every hackathon project eventually faces, whether anyone can keep it running after the event.

This is our own analysis based on the official announcement and the project's own materials. It is not the organizer's stated reasoning.
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Check the original

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Summaries are written by this site. Project pages include demo videos, screenshots and the team's own write-up (videos may autoplay).