[{"data":1,"prerenderedAt":680},["ShallowReactive",2],{"project-40222051":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":22,"keywords":23,"reception":27,"sentiment":28,"stance_mix":29,"scored_comments":34,"aspects":35,"strip":48,"post_text":51,"what":52,"said":100,"maker_in_thread":236,"shape":248,"grid":252,"attempts":637,"same_week":642,"maker_shows":37,"maker_hidden":672,"reader_version":673,"card":674},"40222051","Factful","I'm 16 and building an AI based startup called Factful with friends","title","Show HN: I'm 16 and building an AI based startup called Factful with friends","https:\u002F\u002Ffactful.io\u002F","factful.io","helloduck1234",1714564810,2024,222,152,346,3515,10,"notable","ai","fact checking","web_app",[21,24,25,26],"ai fact checker","misinformation","grammar checker","mixed",-0.187,{"positive":30,"neutral":31,"mixed":32,"critical":33},19,27,5,31,82,{"idea":36,"execution":39,"design":42,"performance":43,"pricing":45,"docs":46,"privacy":47},{"positive":37,"critical":38},2,16,{"positive":40,"critical":41},1,11,{"positive":40,"critical":37},{"positive":44,"critical":40},0,{"positive":44,"critical":44},{"positive":44,"critical":44},{"positive":44,"critical":40},[40,49,49,50,44,44,44,44,32,50,49,49,40,49,32,49,40,40,49,37,49,40,40,40,40,37,40,44,49,40,40,37,32,49,49,49,32,32,49,40],3,4,"Hey HN! My name is Andrew, and I'm thrilled to share with you a project I've been working on called Factful.\n\nI'm a high school student with a passion for tackling misinformation online. Inspired by the need for more reliable content verification tools, I decided to create Factful. It's an AI-powered web app designed to revolutionize how individuals and organizations verify content.\n\nUnlike traditional grammar checkers, Factful provides a comprehensive analysis that goes beyond just grammar. It evaluates context, factuality, coherence, and more to ensure the accuracy and credibility of content",{"problem":53,"audience":59,"pricing":63,"motivation":72,"time_to_build":76,"stack":77,"openness":97,"stage":98,"team_size":99},{"value":54,"source":55,"evidence":56},"Verifying factual accuracy of online content and misinformation","maker",[57],{"id":58},"post",{"value":60,"source":55,"evidence":61},"Individuals and organizations verifying content",[62],{"id":58},{"value":64,"source":55,"evidence":65},"Free beta; may charge per query for API and per user for subscription later",[66,69],{"id":67,"by":11,"text":68},"40223143","We are going to try to keep it free as long as possible. In an event that we cannot sustain it anymore, we will make it cheaper than any correction tool out there.",{"id":70,"by":11,"text":71},"40226541","We are incorporated in the UK because it is the only place that allows 16 year olds to do so. For the businesses, we still aren't done the features yet but we would charge by…",{"value":73,"source":55,"evidence":74},"Passion for tackling misinformation online",[75],{"id":58},null,[78,86],{"value":79,"source":80,"evidence":81},"OpenAI-based LLM backend","commenter",[82],{"id":83,"by":84,"text":85},"40230316","BulutTheCat2","Ok, I have heard a lot of good, and bad comments, so I want to clear some things up. First of all, we are using an OpenAI based back-end, we are in the process of developing our…",{"value":87,"source":80,"evidence":88},"Vite",[89,93],{"id":90,"by":91,"text":92},"40225819","diabeetusman","I typed \"The quick brown fox jumps over the lazy dog\", clicked \"Check Everything\", I get a brief spinner, and ``` [plugin:vite:import-analysis] Failed to parse source for import…",{"id":94,"by":95,"text":96},"40229402","omneity","Awesome work! I tried it on a couple of pretty confusing examples and it worked out great. However you might want to build with production mode enabled, since your current build…","unknown","beta","team",{"praise":101,"objections":121,"requests":168,"questions":191,"alternatives":211},[102,117],{"value":103,"source":80,"evidence":104},"Impressive work for a 16-year-old",[105,109,113],{"id":106,"by":107,"text":108},"40231614","_akhe","This is awesome! Very very good work. Simple, friendly product design and I love that it corrects both facts and grammar. Not only is this an impressive use of LLMs, it's highly…",{"id":110,"by":111,"text":112},"40225931","vxxzy","Despite what criticisms you may receive, you put something into existence. You may not have gotten everything right but, it is admirable. Congratulations. At your age, many of…",{"id":114,"by":115,"text":116},"40226311","SPBS","This speaks more as a testament to your web developer skills (at 16!) than your actual value as an... AI startup. Keep it up, your career should be rosy.",{"value":118,"source":80,"evidence":119},"Simple, friendly design",[120],{"id":106,"by":107,"text":108},[122,137,152,157],{"value":123,"source":80,"evidence":124},"LLMs are unreliable at determining facts",[125,129,133],{"id":126,"by":127,"text":128},"40226148","dweinus","Andrew, you and your friends should be proud. It's really encouraging to see people, especially in your generation, thinking seriously about the problem of misinformation. There…",{"id":130,"by":131,"text":132},"40227562","SrslyJosh","> I'm a high school student with a passion for tackling misinformation online. Inspired by the need for more reliable content verification tools, I decided to create Factful.…",{"id":134,"by":135,"text":136},"40227421","LivenessModel","How incredibly cool to see young people that are interested and capable of building things! I have a couple of rhetorical questions. How do you expect a language model to see…",{"value":138,"source":80,"evidence":139},"Suggestions are verbose or wrong; fact checks often miss the point",[140,144,148],{"id":141,"by":142,"text":143},"40226732","kemotep","Is there more where we can read about how it works? I tried testing it with the sentence “Toledo is the largest city in Ohio” and it’s suggestions were to replace this with…",{"id":145,"by":146,"text":147},"40230941","throwaway918274","So I put in: > Green Party leader Justin Trudeau was ejected from Canada's House of Commons after fiery exchanges with Prime Minister Jagmeet Singh. Mr Trudeau's removal came…",{"id":149,"by":150,"text":151},"40228704","itishappy","I'm having a lot of fun with this! Prompt: > Factful.io uses a hand-coded natural language parser to determine factual accuracy to within a tolerance of 12.3 standard units of…",{"value":153,"source":80,"evidence":154},"Site errors such as a global rate limit and dev server build issue",[155,156],{"id":90,"by":91,"text":92},{"id":94,"by":95,"text":96},{"value":158,"source":80,"evidence":159},"Unclear how factuality is determined and who decides truth",[160,164],{"id":161,"by":162,"text":163},"40227583","ein0p","How do you evaluate “factuality” without knowing all the facts, though? That’s the downfall of all such services - eventually (or even immediately) they begin to just push their…",{"id":165,"by":166,"text":167},"40231286","seoulmetro","If Google and Meta aren't capable of providing the truth, what makes you think you can? Most \"truths\" online are just constructed lies or biased information. Wouldn't you just be…",[169,177,184],{"value":170,"source":80,"evidence":171},"Public API",[172,176],{"id":173,"by":174,"text":175},"40226033","theGnuMe","Cool idea... do you offer an API?",{"id":106,"by":107,"text":108},{"value":178,"source":80,"evidence":179},"Show full corrected sentence with one-click change",[180],{"id":181,"by":182,"text":183},"40228979","thinkingtoilet","Impressive! Really well done, Andrew. One piece of feedback. I used the sample text and it gave me a sentence about a gold fish's memory and when I checked it, it had three…",{"value":185,"source":80,"evidence":186},"Clearer homepage explaining the product",[187],{"id":188,"by":189,"text":190},"40228133","dutchbrit","Cool stuff, only feedback I have is that it could be a bit clearer on the homepage what your product does - I only found out when playing around (I didn't read your post before…",[192,200],{"value":193,"source":80,"evidence":194},"How does it work and what sources does it use",[195,196],{"id":141,"by":142,"text":143},{"id":197,"by":198,"text":199},"40228589","margorczynski","> It evaluates context, factuality, coherence, and more to ensure the accuracy and credibility of content. Based on what it does the evaluations? Is there some set collection &…",{"value":201,"source":80,"evidence":202},"Why incorporated in UK but based in Canada",[203,207],{"id":204,"by":205,"text":206},"40226292","readingnews","I admire your bravery of posting to something like HN for people to pick at it (there are always positives and negatives)... Personally, I think there are a number of hard…",{"id":208,"by":209,"text":210},"40231880","IncreasePosts","Why is your company incorporated in the UK but based out of Canada?",[212,223,230],{"value":213,"source":80,"evidence":214},"ChatGPT",[215,219],{"id":216,"by":217,"text":218},"40226070","remram","Does this do more than send the text to ChatGPT concatenated with a prompt like \"fact check this essay, putting your notes between brackets\"? Nothing happens when I click \"fact…",{"id":220,"by":221,"text":222},"40231212","xyst","The \"AI based startup\" scene is flooded with many of these. What makes you different? I tried to gauge quality using chatgpt-3.5, 4.0, and your tool. chatgpt produced better…",{"value":224,"source":80,"evidence":225},"Fakts",[226],{"id":227,"by":228,"text":229},"40226457","sarboleda2299","Hello! I built Fakts (https:\u002F\u002Ffakts.co\u002F) a few years ago pre-LLMs as a college project. It attempts to highlight true, false, or inconclusive statements in a given article by…",{"value":231,"source":55,"evidence":232},"Grammarly",[233],{"id":234,"by":11,"text":235},"40229595","Yea, that's why we also added in an grammar checker, even if they dont care about facts, they can get something better than gram marly that checks for way more for way less.",{"comments":237,"answered":41,"key":238},28,[239,242,245],{"id":240,"text":241},"40226803","Yea ok, we already have the citing thing done, and are going to start working on the RAG architecture soon.",{"id":243,"text":244},"40226809","Yea, thank you for your feedback!",{"id":246,"text":247},"40229781","Thank 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