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Ask HN: What have you built with LLMs?

news.ycombinator.com

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Re: Ask HN: What have you built with LLMs?

#41

Post by glaugh »

I built a website to help people find summer camps for their kids.

https://campwing.camp/

Right now it’s just what i got up in a hurry last year, covers Seattle area only. Next year will cover SF and LA at least (and have a lot more features).

The data is quite granular (each row is one batch, say x age group at y location with z theme) and I do a lot of structuring data with prompts and now OpenAI’s Structured Outputs. I think the data gathering would have made this cost prohibitive otherwise.

I’m not engineer by training or work experience, so this also would have been impossible for me to build without ChatGPT’s help coding.

Re: Ask HN: What have you built with LLMs?

#42

Post by hawest »

nextcaller wrote: post #32
hopfog wrote: post #10

I built a multiplayer chatroom where all messages are transformed by an LLM (e.g. into pirate speak or corporate jargon): https://impersona.chat/ I also built this incremental clicker game where you split words ad infinitum (like Infinite Craft but in reverse): https://lantto.github.io/hypersplit/

This is what I thought the future will be like since years ago. Everybody is going to be harmless since llms will translate and cushion, or outright censor any problematic communication.

I explored whether this could be helpful in an online dispute resolution platform. The system could detect insulting or angry messages that threaten to derail a conversation, and suggest a more neutral way of formulating them. I think it's promising!

https://arxiv.org/abs/2307.16732

Re: Ask HN: What have you built with LLMs?

#43

Post by coopykins »

I use LLMs to generate meal plans for my app https://getweeklio.com. You can also generate recipes for any of the meals. Another functionality I want to add is being able to get a list of ingredients to make a shopping list. Right now al of it is using chatgpt4o. I put a cache in place initially but with the cost/speed of the new models it's becoming kind of unnecesary.

Re: Ask HN: What have you built with LLMs?

#44

Post by audiala »

jstanley wrote: post #38

I made an encyclopedia where every page is generated by LLM on demand, so there's no such thing as a topic that doesn't have a page. It's like a real life hitchhiker's guide to the galaxy. https://incoherency.co.uk/encmech/ https://incoherency.co.uk/blog/stories/encyclopedia-mechanic...

I like the idea but it's "hallucinating" a lot. An example that I often use is to search for a building not too well know in a small city. If the information (such as architect, building date) is online, but the content generated is wrong, it fails my test.

Re: Ask HN: What have you built with LLMs?

#45

Post by weworkjs »

I've been playing around with LLMs on the side, using ChatGPT to categorize comments on WhoisHiring by location, roles, tech stacks, and summarizing them. I'm still experimenting with phi3, llama3, and gpt-4 to see what works best for me. It's just a weekend project, but it's been a fun learning experience so far!

https://weworkjs.com/about

Re: Ask HN: What have you built with LLMs?

#46

Post by prash2488 »

I've built SourceSailor A Node Based CLI [1], an open-source CLI [2] that leverages LLMs (OpenAI, Anthropic, and Google Gemini) to analyze and document codebases. Key features:

- Quick project structure and dependency analysis - Smart file exclusion (respects .gitignore) - Tailored analysis based on user expertise - README generation from codebase insights

Recent updates include enhanced CLI aesthetics and multi-LLM provider support. Docs and additional tests are in progress.

Curious to hear your thoughts or feature suggestions! (And if you visit, I'd love to know if you came from this HN thread )

[1]:https://www.npmjs.com/package/sourcesailor?activeTab=readme

[2]:https://github.com/PrashamTrivedi/SourceSailor-CLI

Re: Ask HN: What have you built with LLMs?

#48

Post by tarasglek »

built https://chatcraft.org over the past 1.5 years. I felt chatgpt was too limiting from being proprietary. Can run js,ts,python inline. I find it to be a much better tool than copilot for my usage, cant live without it.

Im a little jelly of the artifacts feature in claude. Been wanting something like that but their design is better than any of my ideas.

Re: Ask HN: What have you built with LLMs?

#50

Post by asterix_pano »

djsaunders1997 wrote: post #49

I've built GPTeasers a ChatGPT based quiz generator. You can enter any topic and get a 10 question multiple choice quiz back - which you can play in the web app. I don't know any webdev so please forgive the jank. https://djsaunders1997.github.io/GPTeasers/

It's very nice, love it
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