• Devpost Devpost
    • Log in
    • Sign up
    Join a hackathon
    Devpost logo

    Devpost

    Participate in our public hackathons

    Hackathons Projects
    Devpost for Teams

    Devpost for Teams

    Access your company's private hackathons

    Login
    Host a hackathon
    Devpost

    Devpost

    Grow your developer ecosystem and promote your platform

    Host a public hackathon
    Devpost for Teams logo

    Devpost for Teams

    Drive innovation, collaboration, and retention within your organization

    Host an internal hackathon

    By use case

    AI hackathons Customer hackathons Employee hackathons Public hackathons
    Resources

    Blog

    Insights into hackathon planning and participation

    Customer stories

    Inspiration from peers and other industry leaders

    Planning guides

    Best practices for planning online and in-person hackathons

    Webinars & events

    Upcoming events and on-demand recordings

    Help desk

    Common questions and support documentation

  • Devpost Devpost
  • Join a hackathon
    • Devpost logo

      Devpost

      Participate in our public hackathons

      Hackathons Projects
      Devpost for Teams

      Devpost for Teams

      Access your company's private hackathons

      Login
  • Host a hackathon
    • Devpost

      Devpost

      Grow your developer ecosystem and promote your platform

      Host a public hackathon
      Devpost for Teams logo

      Devpost for Teams

      Drive innovation, collaboration, and retention within your organization

      Host an internal hackathon

      By use case

      AI hackathons Customer hackathons Employee hackathons Public hackathons
  • Resources
    • Blog

      Insights into hackathon planning and participation

      Customer stories

      Inspiration from peers and other industry leaders

      Planning guides

      Best practices for planning online and in-person hackathons

      Webinars & events

      Upcoming events and on-demand recordings

      Help desk

      Common questions and support documentation

  • Log in
  • Sign up

TikTok TechJam 2026

Descend
  • Overview
  • My projects
  • Participants (3190)
  • Resources
  • Rules
  • Project gallery
  • Updates
  • Discussions
Connect with the participants – support your favorite projects by liking, sharing, and commenting on them.

Filter submissions

Which Problem Statement did your team choose?
Shopping Copilot
Shopping Copilot

A shopping agent that finds a hidden product in 2 turns, by computing which question reveals the most — and refusing to answer until it knows. $0, offline.

scut-chika Long
1 0
Team Winfluencers: Buyte, An Adaptive AI Shopping Copilot
Team Winfluencers: Buyte, An Adaptive AI Shopping Copilot

Buyte is an AI shopping copilot that remembers your preferences, asks the right questions, and narrows 50,000 products down to find what you actually want by understanding and adapting to you.

He Jinhong Arwen Tan dylan working yt Ng + 1
5 0
L-GPT
L-GPT

Shopping copilot that finds the exact product in ~2 turns — TechnicalScore 0.9715 (9× baseline), $0 and 0 LLM tokens on the scored path. Learned + LLM layers handle real shopper wording.

Chi Tai Huynh duy thanh nguyen HOANG HUY TRINH Khiem Nguyen Dang + 1
3 0
realityCheCk.TSX - AI Image Detector
realityCheCk.TSX - AI Image Detector

Detects AI-generated images and holds accuracy after real-world compression, blur, crop & rescale using a hybrid CLIP + FFT-forensics model. 0.996 AUC clean, 0.984 across 15 transforms.

Claire Tan TESMOND SIA Clarice Ong Xin Yin + 1
122 13
Converge: a shopping copilot that converges in 2 turns
Converge: a shopping copilot that converges in 2 turns

A shopping copilot that inverts the shopper instead of matching keywords: exact-posterior retrieval plus information-gain questions. Hit@10 1.000, MRR 0.984, 1.96 turns, $0 per session.

Josh Zou
1 0
TraceLens: Robust AI Image Detection Beyond Redistribution
TraceLens: Robust AI Image Detection Beyond Redistribution

TraceLens is ByteCop’s robust AI-generated image detector, built to remain reliable after real-world transformations and scale efficiently for platform use.

Ting Xu Yufei Dong Yuxin Yang Yichen Chen + 1
20 0
Walnut Rewind
Walnut Rewind

It controls what an agent is allowed to know, proves what it actually knew, and repairs the damage when a fact turns out to be wrong.

Mehul Modi Arjun Prakash divija jain Nayantara Rao + 1
1 0
Shopping Copilot: AI Conversational Search & Recommendations
Shopping Copilot: AI Conversational Search & Recommendations

An AI agent that dynamically analyses, learns, and recommends products to users using multiple layers of item identification, ranking by relevance, and asking the user for clarification when needed.

CHUA YI RONG ZACHARY DAVID _ Nithiesh Kulasingha TIU WEI RU ZELENE _ TAY YU RAE _ + 1
6 0
TechJammers
TechJammers

In today's day and age, can you still tell the difference between real and AI-generated images? We strive to build a robust AI-image detector that survives compression, cropping and filters

udondondonkii ? ng yuyang Erika Chia Tan Celine + 1
1 0
PixelPerfect
PixelPerfect

A transformation-aware AI image detector that combines semantic and forensic evidence to remain reliable after compression, resizing, and real-world image transformations.

Ryan Soh Wang Bee Ray Mervin
0 0
Let Him Cook
Let Him Cook

Ever wanted a personal intern that constantly works? Just hire me! Or you can use this AI scientist that I made.

Darren Darren
7 0
Shop Shop: Your Favourite Shopping Companion
Shop Shop: Your Favourite Shopping Companion

Shop Shop: Your Favourite Shopping Companion - Get What You Need ASAP! is a fully offline conversational agent that is built for E-Commerce Shopping.

Jun Hong Chua Jia Wen Lau
7 0
Shopping Copilot: two benchmarks, one honest number
Shopping Copilot: two benchmarks, one honest number

0.9746 on the official evaluator, running offline with zero tokens. A second adversarial benchmark revealed the same agent scores 0.348 against a customer who paraphrases. Both numbers reported.

Shreyansh Goyal
1 0
Mosaic
Mosaic

Spot the synthetic. Protect the authentic.

Vicky Lim Glory Lion Chelsea Gratia Evan Nathanael
3 1
swe hell
swe hell

An autonomous ML research agent for recommender systems. It forms hypotheses, patches its own code, executes iterative optimization loops, and verifies results via bootstrap on sealed splits.

Wong Hau Jet Eng Sheng Ang Selene Chan Ben Robinson
5 0
FakeProof
FakeProof

Most AI-image detectors work great in the lab but fall apart the moment an image is compressed or blurred. We built a dual model that holds up and stays fairly accurate at 85% or higher.

Aditi Pendurkar Isaac Lim erin charlene Muglur Rajanikanth Urs Lakshmi Prakeerthana Urs
16 0
DINOv2 and FFT on Robust AI picture detection
DINOv2 and FFT on Robust AI picture detection

DINOv2 AI image detector tested on 19 real-world corruptions, not just clean data. Caught and fixed a data shortcut causing a fake score. Added FFT forensics, raised worst-case AUROC from 0.82 to 0.88

trina tan . Mateogao Gao Ryan Chua Melvin Loh + 1
2 0
CapCheck by the CAPybarians
CapCheck by the CAPybarians

Team CAPybara knows when someone's capping. So with our skillset, is it any surprise we went for Track 5? With our solution, you can clock what's real, because getting fooled by an AI? Now thats an L.

Mohika Kataruka Jerral Chua Faye Chan kang yu chen
18 0
Volc Agent Launchpad
Volc Agent Launchpad

Volc Agent Launchpad is a three-layer middleware that lets safe AI coding work pass, contains dangerous prompts and reported runtime actions, and exports verifiable trace evidence.

Josh Zou
1 0
ForYouPipeline
ForYouPipeline

Zero humans in the loop: an LLM agent that runs its own recommender-systems research cycle — hypothesis, implementation, leakage review, measurement — and beat the official KuaiRand baseline.

Charlene Gunawan Beatriss Leonardi + 1
0 0
Hunch shopping agent
Hunch shopping agent

A shopping agent that shows one product instead of ten when it is unsure. Hunch's confidence is a measured quantity, AUC 0.845. 50,000 items to the right one in 2.29 turns, offline, zero dependencies.

Selma Li
0 0
Conversational Recommender & Intelligent Search (CRIS)
Conversational Recommender & Intelligent Search (CRIS)

CRIS bridges user dialogue and e-commerce discovery across a 50000 product backlog through a combination of Dynamic State Tracking, Hybrid Retrieval and information entropy calculations.

Kaylen Y Erica Sim Joanne Koe Iian Khor + 1
4 0
Shopilot — AI Conversational Shopping Agent
Shopilot — AI Conversational Shopping Agent

A shopping agent that decides, every turn, whether to answer you or ask one more question. Solves all 200 test sessions in 2.8 turns — 9x the official baseline, on zero tokens and no network.

Mohnish Rawat Raghav Gupta Pranav Gupta Advik Jain + 1
14 4
Reflex
Reflex

Reflex is an autonomous ML research agent that runs the entire model-improvement loop by itself. Writing code, training, evaluating, and iterating until it converges on a optimal solution.

Zilin Gao
0 0

385 – 408 of 614

  • «
  • 1
  • …
  • 15
  • 16
  • 17
  • 18
  • 19
  • …
  • 26
  • »

Devpost

  • About
  • Careers
  • Contact
  • Help

Hackathons

  • Browse hackathons
  • Explore projects
  • Host a hackathon
  • Hackathon guides

Portfolio

  • Your projects
  • Your hackathons
  • Settings

Connect

  • Twitter
  • Discord
  • Facebook
  • LinkedIn
© 2026 Devpost, Inc. All rights reserved.
  • Community guidelines
  • Security
  • CA notice
  • Privacy policy
  • Terms of service