OpenAI 2026 hackathon

Your Favorite Place in 2036

Turn any place you love into a playable trip to 2036, with GPT-5.6 generating its future, a place-specific story, and choices with lasting consequences.

Solo project by Takayuki Fukuda · 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 #7,785 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
05,59271.2%
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

The project described by the author is a mobile browser-based interactive science-fiction game called Your Favorite Place in 2036. It allows users to select a real-world location and experience a personalized, AI-generated future version of that place set in 2036. The core functionality uses GPT-5.6 for generating storylines and choices, with image generation tools to visualize changes over time.

What changed

This is a self-reported project submitted as part of an OpenAI hackathon. It does not appear to have launched commercially or gained traction beyond its submission context. There is no evidence of revenue, customers, or adoption.

Single most important open question

Is there any evidence that this product has moved beyond the prototype stage into a scalable, monetizable offering? The description indicates it was built for a hackathon and remains publicly accessible only during judging; no commercialization or user engagement data is provided.

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What The Product Actually Is

The description states:

  • Your Favorite Place in 2036 is a mobile browser game.
  • Users choose any real place from Google Maps or nearby results.
  • The game begins with the current photograph of that place and transitions into a generated 2036 version using GPT-5.6.
  • It generates one coherent five-scene experience with an incident, two meaningful choices, and two distinct endings.
  • Images are created via gpt-image-2 to preserve recognizable features from the original location.
  • The system uses JavaScript, HTML, CSS, Node.js, and integrates with Google Places and OpenAI APIs.

Inference The product is a single-user interactive narrative experience built on AI-generated content and visual storytelling. It appears to be a proof-of-concept or prototype rather than a commercialized product.

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Positioning & Claim Evolution

The author claims:

  • The project turns any place someone loves into a playable trip to 2036.
  • It avoids generic futures by creating location-specific stories.
  • GPT-5.6 is central to generating the core gameplay experience, not just supporting copy or decoration.

Inference Positioning centers on personalization and emotional connection through AI-generated narratives rooted in real-world locations. The claim implies a niche but emotionally resonant use case, though no evidence supports whether this resonates with users beyond the author's own experience.

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Target Customer & ICP

The description states:

  • The target is individuals who love places — such as cafés, parks, schools, landmarks.
  • Users interact via a mobile browser interface.
  • It is designed for personal exploration and emotional engagement rather than mass appeal or business use.

Inference The ICP appears to be emotionally invested individuals seeking unique, place-based experiences. No evidence of segmentation beyond "people who love places" exists.

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Business Model & Pricing Evidence

There is no mention in the description of:

  • Revenue streams
  • Pricing models
  • Monetization strategy
  • Paid features or subscriptions

Not evidenced.

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Technical & Delivery Signals

The description states:

  • Built with JavaScript, HTML, CSS, Node.js.
  • Uses GPT-5.6 and gpt-image-2 for content generation and image editing.
  • Integrates Google Places API to fetch current place data and photographs.
  • Runs on AWS Lightsail behind HTTPS.
  • Implements structured generation pipeline and automated testing.
  • Codex was used for continuous development and refinement.

Inference The technical stack suggests a lightweight, server-backed web application with AI integration. The use of Codex implies an experimental or iterative development approach rather than a formal product lifecycle.

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Traction & Maturity Signals

The description states:

  • The service is available publicly during the judging period.
  • It was built for a hackathon (OpenAI 2026).
  • No mention of user base, retention, or usage metrics.
  • No evidence of post-judgment deployment or scaling.

Not evidenced.

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Competitive Context

The description does not reference:

  • Competitors
  • Market analysis
  • Prior art in AI-generated narrative or location-based games

Not evidenced.

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Key Risks & Red Flags

Key risks inferred from the description:

  1. Prototype-only status: No evidence of commercial viability or scalability beyond a hackathon.
  2. Dependency on proprietary models: Reliance on GPT-5.6 and gpt-image-2 implies high risk if access changes.
  3. Limited scope: Only one team member, no clear roadmap for expansion.
  4. Unproven user engagement: No data or feedback indicating real-world adoption or interest.

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Diligence Questions To Ask The Founders

  1. What is the actual business model behind this product? Is there a plan to monetize it beyond its current hackathon state?
  2. How do you intend to scale beyond the current prototype and single developer?
  3. Have you tested the experience with users outside of your own personal circle?
  4. What are the long-term implications of relying on proprietary AI models like GPT-5.6?
  5. Are there any plans for data privacy or user control over generated content?

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Investment/Partnership Verdict

Not evidenced.

The description provides no evidence of traction, revenue, customer base, or commercial viability. It describes a prototype built for a hackathon with no indication of future development or market readiness. The project lacks any measurable business metrics or strategic direction beyond its initial submission.

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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.