Identify the Sentiments
Identify the Sentiments is an open Analytics Vidhya DataHack challenge.
Every event, every theme, every corner of the world.
Identify the Sentiments is an open Analytics Vidhya DataHack challenge.
HR Analytics is an open Analytics Vidhya DataHack challenge.

Heterogeneous Graph Benchmark - Node Classification is a Biendata open AI/data competition.

Heterogeneous Graph Benchmark - Link Prediction is a Biendata open AI/data competition.

Heterogeneous Graph Benchmark - Knowledge-aware Recommendation is a Biendata open AI/data competition.
Loan Prediction is an open Analytics Vidhya DataHack challenge.



Amsterdam 4-5 September - Privacy, Security & DeFi - Online + IRL Hacker Battle

# **MunichTech EXPO AI Innovation Hackathon 2026**

Tech hackathon Online

# **What is AWS Activate?**
Backblaze Generative Media Hackathon: Build with Genblaze on B2 is a open Devpost hackathon. Submission window: Jun 22 - Aug 03, 2026.