Large Language Model (LLM) hackathons in Greece 2026 / 2027

Hackathons ✕ Europe ✕ Greece ✕ Large Language Model (LLM) ✕

Asia 1

Africa 0

Europe 0

North America 2

South America 0

Oceania 0

Online 18

Best Large Language Model (LLM) hackathons in Greece 2026 / 2027

Best conference Dec 3-4 26

The Principal Dev – Masterclass for Tech Leads

Certification masterclass for experienced software engineers.

Best conference Dec 10-11 26

Clean Architecture Masterclass

Certification masterclass for experienced Java developers.

Online Large Language Model (LLM) hackathons accessible from Greece:

ends 1 hour ago Jul 28 - Aug 12 26

Caspian Buildathon: Build agents that can reach anyone

Large Language Model (LLM) hackathon Online

ends in 1 day Jun 4 - Aug 14 26

Arm Create: AI Optimization Challenge

Large Language Model (LLM) hackathon Online

ends in 2 days Jun 12 - Aug 15 26

AceSAT Education AI-Agent

Large Language Model (LLM) hackathon Online

ends in 2 days Jul 23 - Aug 15 26

NEXORA Global Hackathon

Large Language Model (LLM) hackathon Online

ends in 2 days Jul 25 - Aug 15 26

GatewayGS & The AEI Initiative: AI 4 Earth Hackathon

Large Language Model (LLM) hackathon Online

ends in 4 days May 19 - Aug 17 26

Build with Gemini XPRIZE

Large Language Model (LLM) hackathon Online

ends in 4 days Aug 2-17 26

Reverie Hacks 2026

Large Language Model (LLM) hackathon Online

ends in 5 days Jul 18 - Aug 18 26

Code Carnage

Large Language Model (LLM) hackathon Online

ends in 11 days Jun 18 - Aug 24 26

NeuralSprint

Large Language Model (LLM) hackathon Online

ends in 11 days Aug 10-24 26

Delphi: Agent Arena Competition

Large Language Model (LLM) hackathon Online

ends in 14 days Jun 17 - Aug 27 26

Africa Deep Tech Challenge 2026

Large Language Model (LLM) hackathon Online

ends in 18 days Aug 4-31 26

WEEX AI Wars II：人类 vs AI

Large Language Model (LLM) hackathon Online

ends in 18 days Aug 4-31 26

WEEX AI Wars II: Rise of Intelligence

Large Language Model (LLM) hackathon Online

ends in 18 days Aug 4-31 26

Tesseract Hackathon 2026

Large Language Model (LLM) hackathon Online

ends in 18 days Aug 1-31 26

Hacksocial 2026

Large Language Model (LLM) hackathon Online

ends in 19 days Jun 17 - Sep 1 26

AI YES :International Youth AI Competition

Large Language Model (LLM) hackathon Online

ends in 1 month Jul 23 - Sep 14 26

CALL-E: Your Code Is Calling

Large Language Model (LLM) hackathon Online

ends in 1 month Aug 4 - Sep 21 26