Romeo & Juliet
Romeo & Juliet
EVENTS
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Students at IITs across India

Romeo & Juliet x IIT Madras

The One Introduction Problem.

An applied machine learning programme and hackathon, followed by a competitive build and evaluation phase. Fully remote, open to students at IITs across India. Synthetic data only.

Talk to Juliet

Talking to Juliet takes about five minutes.

The central question is simple to state but difficult to solve well: how should a system decide who should be introduced to whom when it does not know everything about the people involved, feedback arrives over time, and each decision changes the options and information available later?

This is not a conventional hackathon where you are handed a dataset on Friday and asked to ship an app by Sunday. The first stage is deliberately research-led: you learn the underlying ideas, decide what you think the right approach is, and test that thinking before you start building.

You will work entirely with synthetic data. You will not be asked for any personal information about your own relationships, and no real Romeo & Juliet member data is placed in the competition environment.

Students from any IIT, any year and any discipline may take part. You do not need to be enrolled in a formal machine learning course, though you should be comfortable with coding, mathematics or another quantitative approach.

Eligibility
Students at IITs across India
Team size
1 to 4 students
Mode
Fully remote
Data
Synthetic only

Important dates

25 September 2026
Registration opens
25 September to 2 October 2026
Registration and team formation
5 October 2026
Programme launch and technical briefing
5 to 11 October 2026
Workshops, research and Round 1
11 October 2026
Round 1 submission closes
12 to 18 October 2026
Build phase, implementation and mentorship
18 October 2026
Final build submission
MEET JULIET

Six questions, one conversation

Juliet is our voice interviewer. She asks six questions. There are no right answers, and it takes about five minutes.

At the end you get a code of your own. It is proof you did it, nothing more, and it is not needed to register for the event.

FIRST, WHO ARE YOU

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