World's Largest Hermes Buildathon - London

An intense 8-hour global AI buildathon using Hermes and OpenAI GPT-5.5 in London.

AIHermesOpenAIAgentsLondon

About

GrowthX presents the World's Largest Hermes Buildathon in London. Connect with the best European technical talent to spin out monetization-ready AI features on top of Nous Research infrastructure.

Eligibility

Senior builders, SDE3s, Product Leads, Founders, and FDEs.

This hackathon has ended

Important Dates

Event Date

Jul 11 - Jul 11, 2026

Registration Deadline

Jul 8, 2026

Submission Deadline

Jul 11, 2026

Details

Location

London, United Kingdom

In-person

Prize Pool

$250K credits