OpenAI 2026 hackathon

Descant — Living Decisions

Decisions that know what they depend on.

Solo project by kazkawashima KOBAYASHI · 0 likes · 0 comments

Archive position — measured, not model output

0 likes on Devpost

2,264 of the 7,856 archived projects have more likes, and 5,592 share exactly 0 — so this project's #3,710 place in the like-ranked listing is a tie-break inside that group, not a ranking.

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

Show the figures
LikesProjectsShare of archive
05,59271.2%
11,75822.4%
22853.6%
3–41321.7%
5–9751.0%
10+140.2%
Devpost like counts for all 7,856 archived projects, captured when this archive was built.

Executive Summary

What the company appears to be

Descant — Living Decisions is a self-reported project submitted to the OpenAI 2026 hackathon. The description states it is a tool for making decisions that "know what they depend on." It was built using Cloudflare Workers, OpenAI APIs (including GPT-5.6), React, TypeScript, and other technologies.

What changed

There is no evidence of prior version or evolution; this is the first public manifestation of the idea as described by the author.

The single most important open question

What is the actual use case or problem that Descant solves, and how does it differ from existing decision-support tools?

Commercial due-diligence read

The project is at a very early stage. No revenue, customers, traction, or business model are evidenced. The description is minimal and self-reported. There is no indication of market validation or product-market fit.

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What The Product Actually Is

The description states: “Decisions that know what they depend on.” It is not clear from the provided information what this means in practice. The author does not describe a specific functionality, interface, or output. The project was built using Cloudflare Workers and OpenAI APIs (including GPT-5.6), React, TypeScript, and others.

Evidence

  • Tagline: “Decisions that know what they depend on.”
  • Technology stack: Cloudflare Workers, OpenAI API (GPT-5.6), React, TypeScript, Vite, Playwright, Vitest, Node.js, Codex, Event.

Inference The product likely involves AI-powered decision-making or analysis, possibly with a web interface and integration of large language models.

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Positioning & Claim Evolution

The tagline “Decisions that know what they depend on” is a self-reported claim about the nature of the tool. It does not describe a specific market position or competitive advantage. No prior positioning or evolution is evident — this is the first public statement from the author.

Evidence

  • Tagline: “Decisions that know what they depend on.”
  • No additional claims, marketing language, or historical positioning.

Inference The product may be positioned as a decision-support tool with transparency into dependencies. However, no evidence of prior claims or evolution is provided.

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Target Customer & ICP

There is no evidence in the description of any target customer or ideal customer profile (ICP). The author does not describe who would use this tool or for what purpose.

Evidence

  • No mention of user personas, industries, or use cases.
  • No indication of whether it's for individuals, teams, or enterprises.

Inference The product may be aimed at decision-makers or analysts, but this is speculative without further detail.

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Business Model & Pricing Evidence

No evidence of a business model or pricing strategy is provided in the description. The author does not state how the tool would generate revenue or what it costs to use.

Evidence

  • No mention of monetization, pricing tiers, subscriptions, or sales channels.

Inference If this is a commercial product, it may be SaaS-based or freemium, but no evidence supports this.

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Technical & Delivery Signals

The project was built using Cloudflare Workers, OpenAI APIs (including GPT-5.6), React, TypeScript, Vite, Playwright, Vitest, Node.js, Codex, and Event. The author submitted it to a hackathon, suggesting it is a prototype or proof of concept.

Evidence

  • Built with: Cloudflare Workers, OpenAI API (GPT-5.6), React, TypeScript, Vite, Playwright, Vitest, Node.js, Codex, Event.
  • Submitted to the OpenAI 2026 hackathon.

Inference The tool is likely a web-based prototype with AI integration and may be hosted on Cloudflare infrastructure.

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Traction & Maturity Signals

There is no evidence of traction or maturity. The project was submitted to a hackathon, suggesting it is early-stage. No customers, usage metrics, or product development history are provided.

Evidence

  • Submitted to a hackathon.
  • No mention of users, adoption, or performance data.

Inference The tool is likely in prototype or MVP stage and has not yet been validated in the market.

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Competitive Context

No evidence of competitive landscape or existing alternatives is provided. The author does not reference competitors or similar tools in the market.

Evidence

  • No mention of competitors, substitutes, or market positioning.

Inference The tool may compete with decision-support systems or AI-powered analysis tools, but no evidence supports this.

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Key Risks & Red Flags

  • No traction or validation: The project is a hackathon submission and lacks any evidence of real-world use.
  • Minimal description: The tagline does not clarify the product’s function or value proposition.
  • Unverified claims: All descriptions are self-reported and unverified.
  • Unclear business model: No indication of how the tool would be monetized.

Evidence

  • Submitted to a hackathon.
  • No revenue, customers, or pricing information.

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Diligence Questions To Ask The Founders

  1. What specific problem does Descant solve?
  2. How does it differ from existing decision-support tools?
  3. Who are the intended users and what is their decision-making context?
  4. What is the business model for monetizing this tool?
  5. How does it integrate with or depend on AI models like GPT-5.6?
  6. Is there a plan to move beyond the hackathon prototype?

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Investment/Partnership Verdict

Not evidenced.

The project is at an extremely early stage, submitted as a hackathon entry, and lacks any evidence of traction, revenue, customers, or business model. The description is minimal and self-reported, with no indication of product-market fit or commercial viability.

Confidence level Very low. This analysis is based entirely on the author’s own description, which is unverified and incomplete.

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Source

Submitted to the OpenAI 2026 hackathon on Devpost. Project home on DevPost.

The analysis above was generated by a language model from the project's own one-line description. It is not independent research and contains no verified traction, revenue or customer data.