OpenAI 2026 hackathon

ResearchKit

My Perplexity sub lapsed, so I built the replacement: merge search providers into a single cited report grounded by thousands of sources. Codex is both a builder and a provider inside it.

Solo project by Domonkos PAL · 0 likes · 0 comments

View the project on Devpost

Archive position — measured, not model output

0 likes on Devpost

2,263 of the 7,850 archived projects have more likes, and 5,587 share exactly 0 — so this project's #6,378 place in the like-ranked listing is a tie-break inside that group, not a ranking.

Projects (log scale)

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Likes on Devpost. ▲ marks this project's group.

Show the figures
LikesProjectsShare of archive
05,58771.2%
11,75822.4%
22843.6%
3–41321.7%
5–9751.0%
10+140.2%
Devpost like counts for all 7,850 archived projects, captured when this archive was built.

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Executive Summary

What the company appears to be

ResearchKit is a self-reported tool that fans out research queries across up to 12 AI search providers in parallel, then synthesizes a citation-backed markdown report. It was built by one person (Domonkos PAL) and submitted as a project for the OpenAI 2026 hackathon.

What changed

The author states they were prompted to build this after lapsing on a Perplexity subscription. The tool evolved from an experiment into a structured research platform, with features like “doctor” command for preflight checks, and integration with other tools (e.g., brainkit, skillskit). It uses Codex both as a builder and as part of its own functionality.

Single most important open question

Is there any evidence of real-world usage or adoption beyond the author’s own development and testing?

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What The Product Actually Is

The description states that ResearchKit is a tool that:

  • Fans out research topics to up to 12 AI search providers in parallel.
  • Synthesizes one citation-backed markdown report.
  • Includes per-provider findings, consolidated analysis with consensus/dissent, and source list.
  • Archives cited pages as frontmattered markdown.
  • Has a “doctor” command for preflighting keys, CLI logins, and pinned model IDs.
  • Supports subscription-only research via logged-in tools (e.g., Codex, Claude Code).
  • Produces versioned "research packs" consumed by brainkit and skillskit.

Inference The tool appears to be an experimental research aggregation platform built for developers or researchers who want multi-source, verifiable AI-generated reports. It is not a commercial product but a prototype or proof-of-concept.

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Positioning & Claim Evolution

The author claims:

  • The tool was born from dissatisfaction with Perplexity’s subscription model.
  • It merges results from multiple providers to produce better, more transparent outputs.
  • It surfaces disagreements between providers instead of smoothing them over.
  • Every claim is linked to a verifiable source.
  • It uses Codex both as a builder and as part of its own functionality.

Inference The positioning seems to be that of an open-source or developer tool for multi-source research synthesis, with emphasis on transparency and citation integrity. The evolution from “experiment” to structured tool suggests a focus on utility over commercial traction.

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Target Customer & ICP

The description does not name specific customer segments or personas. It mentions:

  • Developers or researchers who want to aggregate AI search results.
  • Users of subscription-based tools like Codex, Claude Code, Grok CLI, Kimi Code.
  • Potential users of brainkit and skillskit.

Inference The ICP likely includes technical users (developers, researchers) who are already using multiple AI tools and want a unified way to cross-reference their outputs. No explicit customer data or personas are provided.

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Business Model & Pricing Evidence

There is no evidence in the description of:

  • Revenue streams.
  • Pricing models.
  • Customer acquisition or monetization strategies.
  • Paid features or subscriptions.

Inference The tool appears to be a prototype or open-source project, not a commercial offering. It was submitted as a hackathon entry and lacks any indication of a business model.

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Technical & Delivery Signals

The description states:

  • Built with Python 3.11, FastAPI, React, and other tools.
  • Uses Codex for both building and running the tool (e.g., GPT-5.6 Sol for reviews).
  • Integrates with multiple providers: OpenAI, Gemini, Grok, Perplexity, Tavily, Claude, GitHub, GLM, Kimi, Brave, OpenAlex, Exa.
  • Features include CLI harnesses, versioned research packs, and integration with brainkit/skillskit.
  • Includes a “doctor” command for preflighting keys and model IDs.

Inference The tool is built with modern developer tools and integrates with a wide range of AI providers. It has some automation and tooling around validation (e.g., Codex reviewing itself), but no evidence of production-grade delivery or scalability.

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Traction & Maturity Signals

There is no evidence in the description of:

  • Customers, users, or adoption.
  • Revenue or monetization.
  • Product usage metrics.
  • Product maturity beyond prototype stage.

Inference The project is at a very early stage — a hackathon submission with no indication of traction or real-world deployment. It is not evidenced to be used by anyone other than the author.

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Competitive Context

The description does not mention:

  • Direct competitors.
  • Market positioning relative to existing tools like Perplexity, ChatGPT, or other AI research tools.
  • Any competitive advantage beyond citation integrity.

Inference No competitive analysis is provided. The tool is positioned as a novel approach to multi-source research synthesis, but no evidence of market presence or differentiation from competitors is given.

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Open Questions & Risks

  • Unverified claims: All statements are self-reported and unverified.
  • No traction or users: No evidence of adoption or usage beyond the author’s own development.
  • Prototype nature: The tool appears to be a hackathon prototype, not a commercial product.
  • Dependency on external tools: Heavy reliance on external providers (e.g., Codex, GPT-5.6) may limit scalability or control.
  • Lack of monetization strategy: No indication of how the tool would generate revenue.

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Questions the description leaves open

  1. What is the actual usage or feedback from developers or researchers who have tested this?
  2. How does the tool handle provider drift, model changes, and API instability?
  3. Is there any plan to monetize or scale beyond a prototype?
  4. How are citations validated in practice — is there an automated process or manual review?
  5. What are the technical limitations of running multiple providers in parallel?

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Overall Assessment

Not evidenced.

The description does not provide sufficient evidence to assess whether this project is ready for investment or partnership. It is a self-reported hackathon submission with no demonstrated traction, revenue, or customer base. The tool appears to be an experimental prototype, not a commercial product.

Confidence Low.

Evidence Self-reported only. No third-party validation, no users, no revenue, no market data.

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Source

Submitted to the OpenAI 2026 hackathon on Devpost. Project home on Devpost. Back to the full gallery on Devpost.

This competitive analysis was produced by top-founders.com (opens in a new tab)

Generated by a language model from this project's public Devpost page — its tagline, the author's own write-up and any built-with tags listed there — as captured in August 2026. Short quotations are the author's words. It is an opinion on the idea as a business, not on the people behind it, and it reflects the description as published then. If the project has moved on, request a correction below. The analysis is not independent research and contains no verified traction, revenue or customer data.

An independent guide by KFG International LLC — not affiliated with, endorsed by, or connected to Devpost or OpenAI.

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