GTC 2026 Hack for Impact · NVIDIA GB10

Expert coaching for
amateur & school sports.

Most coaches are parent volunteers. Refs are hard to find. CoachClaw puts an expert sideline assistant in every coach's pocket — rules, safety guidance, and practice plans — from a single text message.

Try the Demo View on GitHub
50K
Officials left
NFHS, 2020
95%
Untrained
NAYS 2022
26M
Active players
Aspen Institute
CC
CoachClaw
Online
Message CoachClaw...
From First Whistle to Post-Game Pizza

CoachClaw has your back
the entire game day.

One assistant. Every moment that matters — before, during, and after the game.

Find a Safe Field
Park safety from real crime data
Game Day Rules
Offside, yellow cards, format — instant answers
Sideline Safety
Kid takes a hit — what do I do right now?
Review the Game
Upload a clip, get real coaching feedback
Post-Game Dinner
Restaurant safety scores before you order
Ref My Game
Rules for any sport and age group, U6–U18
My daughter is playing U8 soccer. The other team keeps kicking the ball really far down the field. Is that offside?
No — offside is not enforced in U8 soccer. 🎉

U8 uses a build-out line instead. When the goalkeeper has the ball, the other team must drop behind that line. No offside trap, no offside calls.

Great question — knowing this makes the game better for everyone!
What about throw-ins? Does she throw with two hands?
Yes! Throw-ins are two-handed, over the head, both feet on the ground — same as adult soccer. This rule applies at all youth levels including U8.
Safety First
CDC concussion protocol, heat safety, injury first aid
A kid on my team just got hit in the head by another player's knee. He says he's fine but he seems a little wobbly.
⚠️ AI assistant — not medical advice. Call 911 for emergencies.
1. REMOVE him from play immediately.
2. Do NOT return to play today — no exceptions, even if he feels better.
3. Notify his parents now.
4. Refer to a doctor before any return to activity.

"He says he's fine" doesn't override the protocol. Wobbliness = concussion sign. Sit him out.
Practice Plan
Structured drills for any sport, age group, and duration
I need to run basketball practice tonight. 10 kids aged 9–10, one hour, 5 balls, full court.
U10 Basketball · 60 min · 10 players

0:00–0:10 Dribble Tag warmup — everyone dribbles, knock others' balls away
0:10–0:25 Form Shooting — BEEF (Balance, Eyes, Elbow, Follow-through), close range
0:25–0:40 Partner chest pass + 3-man weave — call for the ball
0:40–0:55 4v4 scrimmage, two games, everyone plays equal time
0:55–1:00 Cool-down, highlight 2 things the team did great

If they're moving, smiling, and touching the ball — you're coaching right. 🏀
Privacy First

Powered by NVIDIA Nemotron.
Built for NVIDIA GB10.

CoachClaw runs on the NVIDIA GB10 — a 1.2kg device the size of a Mac Mini with 119 GB unified memory. Local inference on the GB10 means Nemotron Super 49B delivers broadcast-quality sports intelligence at the sideline with zero latency dependency. One device serves an entire youth sports league.

  • ✓
    NVIDIA Nemotron Super 49B
    NVIDIA's most capable language model — real coaching intelligence, not scripted responses
  • ✓
    Messaging-native
    Parents use Telegram or WhatsApp — no app download, no account
  • ✓
    Privacy-first architecture
    No names, photos, or PII sent to any model — questions are anonymous coaching queries
Architecture
Entry Point
OpenClaw Gateway
Telegram · WhatsApp · Web
Logic Layer
Agent Router
Ref Rules
Safety
Drills
Neural Engine
NEMOTRON ON GB10
128 GB UMA · 1 PFLOP FP4
Powered by Real Data

Every answer is grounded in authoritative sources.

No hallucinated rules. No guessed protocols. CoachClaw's skills and civic intelligence are built on verified, cited data.

Research & Policy Data
Behind every headline stat
50K
Officials have left rec sports since 2019
National Federation of State High School Associations (NFHS), 2020
95%
Coaches have no formal training
National Alliance for Youth Sports (NAYS) / Aspen Institute, 2022
26M
Players in organized sports in the US
Aspen Institute Project Play, 2023
70%
Players quit organized sports by age 13
National Alliance for Youth Sports (NAYS), 2016
Santa Clara County Open Data
Local civic intelligence, 2024–2026
259K
Crime incidents powering park safety ratings
Santa Clara County Sheriff Open Data
21K
Food safety inspections for post-game dining
Santa Clara County Environmental Health Dept
64K
Food violation records with risk levels
Santa Clara County Environmental Health Dept
8.5K
Food businesses indexed by location
Santa Clara County Environmental Health Dept
View Full Data Report
Team

Built at Hack for Impact · GTC 2026

Ravinder Jilkapally
Ravinder Jilkapally
Product & Engineering Lead
Scaling AI at Xpanse · Startup things at aisoft.us
Product, platform, and engineering leader with 18+ years building large-scale AI/ML platforms, GenAI products, and cloud-native data systems. Building the future of sports officiating with physical AI — your personal coach, referee, and guide, powered by NVIDIA Cosmos.
LinkedIn GitHub
The Real Impact
Kids' Safety

A parent volunteer who doesn't recognize concussion signs could send a child back in after a head injury. CoachClaw gives them the protocol in 10 seconds.

Equal Access

Elite programs have paid coaches and athletic trainers. Low-income leagues have parents with phones. CoachClaw levels that playing field.

70% of players quit organized sports by age 13. Better coaching makes a difference. NAYS, 2016
What's Next

Every league. Every sport. Every coach.

CoachClaw is built to scale — from a single hackathon demo to every amateur and school sports organization.

Today
Live at GTC 2026
  • ✓ Parents text the agent on Telegram — no app needed
  • ✓ Rules lookups, concussion protocol, practice plans
  • ✓ Designed for GB10 local inference — no child PII in any prompt
  • ✓ Powered by NVIDIA Nemotron on OpenClaw
The Vision
A Coaching Assistant for Every League
  • → One device serves an entire league or school district
  • → Visual coaching — analyze plays, flag unsafe technique
  • → Any sport, any age group, any language
  • → Free for leagues that can't afford paid staff
Committed to the NVIDIA Ecosystem

CoachClaw is built on OpenClaw and Nemotron — and is designed to grow with NVIDIA's platform. As NVIDIA expands its on-device AI capabilities, CoachClaw grows with it. The hardware that runs this today can serve thousands of families tomorrow.