SPA Day
One prompt, several models, and the single-page applications each of them produced.
"spa day" is a private prompt experiment kept for comparing models. Each card below is what one model produced from it. The card names the model and the vendor that makes it.
Every output is an untested AI artifact: it is served exactly as the model wrote it, nothing here has been reviewed or fixed, and nothing on this page vouches for it.
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Fable 5, Ultracode
- Accuracy 4 of 5
- Usefulness 4 of 5
- Visual design 3 of 5
- Fun 2 of 5
- Overall 3 of 5
Some of the games do not exactly work, but it is an excellent effort towards implementing all of them. I can actually play most of the games and it has a proper desktop environment. Sort of ugly, but definitely going in the intended direction: very Windows 95, but not. The games are not very fun to play, even if they are functional. With more work this could be an excellent implementation, but it misses a lot of refinement on visuals and fun without additional passes.
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GPT 5.6 Sol, Ultra
- Accuracy 2 of 5
- Usefulness 2 of 5
- Visual design 2 of 5
- Fun 2 of 5
- Overall 2 of 5
It creates a desktop environment, but the individual game implementation is quite weak. The games are playable but it is not a good time trying to play most of them. It is sort of faithful to the concept of a desktop-environment gameplay station, but too dedicated to that concept, enforcing it inside the games themselves. A couple of the games were slightly fun, in a playable sort of way. I expected more from this; this spa day is mostly a pass. It is just not that good in any respect.
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Ox Alpha
- Accuracy 1 of 5
- Usefulness 1 of 5
- Visual design 1 of 5
- Fun 1 of 5
- Overall 1 of 5
It really fails to create a desktop environment. Quite unplayable in all respects. Can I give it a zero? Everything is basically text based. Not really playable. It is just not functional.
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GPT 6 Astra, Low
- Accuracy 2 of 5
- Usefulness 3 of 5
- Visual design 1 of 5
- Fun 2 of 5
- Overall 2 of 5
It definitely tried to complete all of the games, but the format and styling is all incorrect; there is no real desktop environment. At least all of the games mostly work. It looks nice enough but it is not the requested design, and it really looks like GPT 6 made it. You can sort of play the games. Overall this misses the mark wildly by not being an interactive desktop environment, but it does land as an SPA that sort of emulates one in a menu-driven manner. A 2 overall for trying, but it did not try in the right way.



