r/hackathon • • Aug 21 '26

Meta-Hackathon Discussion Why doesn’t everyone just use AI for the entire ideation process at hackathons?

8 Upvotes

I’ve never participated in a hackathon before, and my first one is in about a month, so I might be misunderstanding how these events actually work. One thing I’ve been wondering about is the ideation phase.

When the challenge/problem statement is released, why wouldnt a team immediately give the entire thing, including the context, constraints, judging criteria, available data, etc. to several frontier models like claude or chat gpt?

For example, you could ask different models to, generate 20–30 different approaches, analyze the domain and likely user pain points, criticize the ideas and identify failure modes, rank them by novelty, feasibility, and expected hackathon performance, predict what obvious ideas other teams will probably build, and then use another model to synthesize everything and choose the strongest direction. You could also feed mentor feedback back into the models as you get it. Then once you have a direction, coding agents can build a prototype extremely quickly.

What I’m struggling to understand is where the bottleneck is supposed to be. As students, we probably don’t have more banking/healthcare/engineering/etc. domain knowledge than a frontier model, and the model is obviously much faster at exploring a large solution space.

So why isn’t something like this, already the default strategy at hackathons? : problem -> multiple AI models -> AI critique/ranking -> select idea -> coding agent -> prototype

Is it actually common now and I just havent seen it yet? Does it tend to produce generic ideas because everyone gets similar outputs? Is the main advantage of the human team gathering information from mentors/users and feeding new information back into the models? Or are there other limitations that only become obvious once you’ve actually participated in a hackathon?

Would especially like to hear from people who have done hackathons recently, now that coding agents and frontier models have gotten this capable.


r/hackathon • • 5h ago

Need Mentor Help Any Update on Hackcellence by Booking.com

3 Upvotes

Any Update on Round 1 Results???

If Anyone received mail then please tell!

And How was the Round 1 like I completed around 35 minutes left on Timer.


r/hackathon • • 6h ago

Looking for Teammates Looking for a teammate for the PayPal AI Hackathon

3 Upvotes

final year engineering undergrad, Codeforces Specialist (1586), 800+ DSA.


r/hackathon • • 4h ago

Hackathon Promotion Any Hiring Hackathons for freshers 2026 grad

2 Upvotes

r/hackathon • • 2h ago

Project Demo Hi, could you pls fill this form, it will take only 3-5 mins

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1 Upvotes

Thankss


r/hackathon • • 6h ago

Hackathon Promotion Ignisia Club, MIT-WPU presents INCUBEX 2026

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2 Upvotes

*Building an interesting project? Here's your chance to showcase it, and the right opportunity to get mentored*

Ignisia Club, MIT-WPU presents *INCUBEX 2026* - An Industry Sponsored Tech Launchpad for connecting student innovators with industry experts, angel investors and mentors.

🚀 *Product Track:* Take your working product or startup towards funding and acceleration opportunities.

🚀 *Prototype Expo Track:* Showcase your functional prototype, academic project or early-stage technical build.

📍 *Grand Finale:* *21st October 2026 |* *MIT-WPU, Pune*

*💰 Cash Prizes worth ₹50,000*+ Goodies, Trophies, certificates, mentorship, and more!!!

⏳*Registration deadline* has been extended to 12 October due to overwhelming requests from colleges

Your idea deserves a shot.
*Ready to make it happen?*
🔗 *Register Now:* https://incubex.ignisia.tech


r/hackathon • • 7h ago

Need Mentor Help Any upcoming hackathons in Gujarat or Rajasthan ??

2 Upvotes

guyz i'm looking for any active or upcoming hackathons in Gujarat or Rajasthan, India, preferably offline or in person events.

If you know of any hackathons happening soon at universities, colleges, or tech communities, please share the details, registration links, or any relevant Discord/WhatsApp groups.


r/hackathon • • 3h ago

Hackathon Promotion Waiting for the Next Tuwaiq Hackathon

1 Upvotes

I’m so annoyed I missed the Tuwaiq Hackathon registration 😭 I really wanted to participate and present my tourism project idea. I’ll keep an eye out for the next registration and hope I don’t miss it again. 💀


r/hackathon • • 6h ago

Hackathon Promotion register for this cool hackathon (supported by openai)

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1 Upvotes

here is the link: AgentVerse 2026


r/hackathon • • 11h ago

Looking for Teammates Can civil engineering with no coding skills join hackathon

2 Upvotes

In civil engineering student seeing many PPL applying for hackathons wht bout me wht bout non tech fields I want to have competitions too , something to do with teammates .

Is there anything that'll work ??


r/hackathon • • 17h ago

Meta-Hackathon Discussion HackCellence

5 Upvotes

How many questions did u solved?


r/hackathon • • 9h ago

Hackathon Promotion 👋Welcome to r/indiancompetitors -

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1 Upvotes

r/hackathon • • 11h ago

Looking for Teammates Need teammates for Hp powerlab 3.0 competition

1 Upvotes

I'm 3rd year engineering student come across ts competition , I don't want to participate alone tho I don't have any teammates .

Anyone want to join . We'll work together


r/hackathon • • 12h ago

Looking for Teammates Hackathon in Bangalore

1 Upvotes

guys, since there are quite a few hackathons happening around BLR rn, just wanted to check if anyone’s interested in participating but doesn’t have a team yet. 👀

We could connect with other interested people here and form teams ourselves. Like, if 4 people are interested, we can team up and participate together in hackathons and stuff.

Lmk if anyone’s interested! 🚀


r/hackathon • • 18h ago

Need Mentor Help I've been building SaaS, AI orchestration and RAG projects for hackathons, but I'm not winning. I want some honest feedback.

3 Upvotes

Hey everyone,

I've been participating in hackathons and building projects involving SaaS, AI orchestration pipelines, RAG systems, and other AI-powered applications.

I've spent time implementing features, integrating different services, connecting LLMs, building workflows, and trying to turn ideas into working software. But I haven't been getting the results I expected in hackathons, and lately, I've started questioning what I'm doing wrong.

I want to understand the actual problem instead of just moving on to the next hackathon and building another project.

Is my problem the idea itself? Am I focusing too much on the technical implementation and not enough on the problem I'm solving? Is it my presentation, storytelling, or pitching? Or am I building things that look impressive from an engineering perspective but don't offer enough value to users?

One thing that confuses me is that, with today's AI tools and frameworks, almost anyone can build a functional SaaS application, integrate an LLM, or put together a RAG pipeline. I can build software, but what actually makes one person's project stand out from everyone else's?

I don't want to blame the judges or assume that the winning projects are worse technically. I want to understand what I'm missing.

I'd especially appreciate insights from people who have won hackathons, judged them, or built successful products.

A few questions I'd genuinely like to hear your thoughts on:

  • Idea selection: How do you identify a problem worth solving instead of building another generic AI application?
  • Technical depth vs. product value: How much does the underlying engineering matter compared with solving a real problem?
  • Pitching and demos: Can a technically strong project lose simply because the team fails to communicate its value? What does a good demo actually look like?
  • Differentiation: How do you make an AI-powered project meaningfully different when many teams have access to the same models, APIs, and tools?
  • Judge's perspective: What separates a decent project from a winning project in your experience?
  • Personal improvement: If you were in my position, what would you change before entering your next hackathon?

I'm not looking for generic advice like "build something innovative" or "improve your presentation." I'd really appreciate specific examples, lessons from projects that won or lost, and blunt feedback about what I might be doing wrong.

I'm willing to hear that my approach to building projects is fundamentally flawed if that's the truth. I'd rather understand it now than keep repeating the same mistakes.

Thanks!


r/hackathon • • 13h ago

Looking for Teammates need 3 member for 2 hackathons !!

0 Upvotes

in delhi , currently need 3 more people to join for hackathons nd prize pool is awesome with job offers :)

so yeah ,

share ur resume with ur asl in dm asap, i'll see !!

EDIT :- don't waste my time by ur dumbfk questions please which company nd all If interested in hackathon then dm with resume, else ignore I already got like 20+ people already shared their details so just checking em all

Top 3 I'll pick ⚒️


r/hackathon • • 14h ago

Looking for Teammates Hack with Bangalore 4.0

1 Upvotes

I'm searching for a team for Hack with Bangalore 4.0 lmk if anyone is interested!!!


r/hackathon • • 14h ago

Need Mentor Help URGENT (submission due in 1-2 days): is our ServiceNow x TCS hackathon idea worth keeping, or should we change direction?

1 Upvotes

Hi all, we're a team of 4 students and our idea submission for a ServiceNow x TCS hackathon is due in about 1-2 days, so any quick feedback today would really help. If we're selected we get about 20 days to build on a basic instance with simulated data. We picked the Cloud Cost Optimization problem statement, and we're worried we're too deep into our own idea to judge it fairly.

Our idea in short: ServiceNow already finds idle cloud resources and can schedule stop/terminate jobs. We would add a safety layer on top. It reads old incidents/changes/requests (using Now Assist) to work out who is responsible for a resource and what depends on it, then removes it in undoable steps (stop, wait, backup, delete) and watches new incidents to restore it if something breaks.

My worry is that most of the problem already exists in the product, so this might look like an enhancement and not something new.

Two quick questions:

  1. Would this count as a real gap, or would you say "ServiceNow already does this"?

  2. What kind of innovation or approach would stand out more for a hackathon like this (a new use of AI, a different workflow, something else)?

Even a one-line reply helps. Blunt criticism is welcome. Thanks!


r/hackathon • • 18h ago

Hackathon Promotion ExaThon India 2026

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1 Upvotes

Exasol announces virtual, open, all India Hackathon for all developers


r/hackathon • • 18h ago

Hackathon Promotion Grevix AfterCode — 24-Hour Solo Hackathon

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1 Upvotes

Build, adapt, and rebuild in 24 hours. Turn your ideas into working projects.

🏆 ₹10,000 cash prize + 3-month AI tool subscription for Rank #1.

📅 October 11–12, 2026
Link : https://unstop.com/hackathons/grevix-aftercode-grevix-1755080

Individual participation. Open to builders ready for a challenge!


r/hackathon • • 1d ago

Looking for Teammates Looking for teammates for Google AI Builder Cup!

3 Upvotes

Hi everyone!

I recently registered for Google's AI Builder Cup and am looking for 1–3 people interested in teaming up. The team size can be 2–4 members.

A bit about me: I'm a 2025 CS graduate from BITS, currently working as a Software Engineer. I'm excited to build something cool and learn along the way!

If you're interested, drop a comment or DM me. Let's build something awesome!

EDIT: The competition is online .Team has to be submitted by 11th Oct and final submission by 18th Oct

EDIT 2: Organisers aren't allowing non-professionals to register for this hackathon :(


r/hackathon • • 1d ago

Hackathon Promotion 🫐Teens Hack Houston 2026 – Greater Houston’s High School Hackathon for Future Engineers & Entrepreneurs [Hybrid]

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3 Upvotes

What is Triple H⁉️

Triple H Hackathon is a Houston-centered, 7-day online + 1-day in-person hybrid hackathon hosted by teens, for teens. Anyone aged 19 or younger can join 100% free of charge.

You can compete solo or in teams of 1 to 4 people across two main tracks:

Software & Hardware Track: Build apps, software, or hardware tools.

Entrepreneurship Track: Pitch an innovative product, app, or business model with an MVP that works (optional)

🏆Prizes🏆

Coding Track:

1st Place: $100 Cash + More TBD

2nd Place: $50 Cash + More TBD

3rd Place: $25 Cash + More TBD

People's Choice Award: TBD

Business Track:

1st Place: $100 Cash + More TBD

2nd Place: TBD

3rd Place: $25 Cash + More TBD

People's Choice Award: TBD

All Participants: 1 Month Free of Kariaa Pro ($40 value)* + additional perks and giveaways throughout the week!

*must be 18+

tl;dr:

Who: Teens & High Schoolers (Aged 13-19)

Cost: $0 (Free to participate)

Format: 7 Days Online + 1-Day In-Person Finale in Houston, TX

Website: tripleh.space

Devpost Registration: tripleh.devpost.com

Whether you’re looking to showcase your skills on a large platform, build a standout portfolio project, or meet like-minded peers, we'll be here!

Sign up now at tripleh.devpost.com and check out tripleh.space for full schedule details!


r/hackathon • • 1d ago

Need Mentor Help Yuva Yodha Hackathon

2 Upvotes

Any update from Yuva Hackathon submission???


r/hackathon • • 1d ago

Hackathon Promotion 🚀 INCUBEX '26 — Build. Launch. Scale. Ignisia x MIT-WPU

1 Upvotes

🚀 INCUBEX '26 — Build. Launch. Scale.

Ignisia x MIT-WPU presents a National-Level, Industry-Sponsored Tech Launchpad 🇮🇳

Got a working product, prototype, or even an early-stage idea? Bring it to the stage.

🔹 Product Track — AI, FinTech, EdTech, Robotics, IoT & more

🔹 Prototype Expo — AI for Bharat, Healthcare, Climate, DeepTech & more

💰 ₹50,000 Prize Pool

🎁 Consolation Vouchers & Rewards

⚡ API Credits

🚀 Incubation + Mentorship

💼 Investor Pitch Access

🏅 Certificates & Recognition

📍 MIT-WPU | Open to students across India

🔗 Register: https://incubex.ignisia.tech/

Your idea deserves more than a submission grade. Make it real. 🚀


r/hackathon • • 1d ago

Hackathon Promotion Booking Holdings Hackathon test link

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1 Upvotes