[{"data":1,"prerenderedAt":355},["ShallowReactive",2],{"project-44040419":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":29,"sentiment":30,"stance_mix":31,"scored_comments":36,"aspects":37,"strip":46,"post_text":48,"what":49,"said":74,"maker_in_thread":192,"shape":202,"grid":206,"attempts":319,"same_week":320,"maker_shows":47,"maker_hidden":347,"reader_version":348,"card":349},"44040419","Mused","Text to 3D simulation on a map (does history pretty well)","title","Show HN: Text to 3D simulation on a map (does history pretty well)","https:\u002F\u002Fmused.com\u002Fmap\u002F","mused.com","lukehollis",1747741435,2025,72,48,989,3837,26,"notable","ai","simulation","web_app",[24,25,26,27,28],"text to simulation","3d map simulation","geospatial ai","risk analysis","world models","mixed",-0.119,{"positive":32,"neutral":33,"mixed":34,"critical":35},7,10,4,9,30,{"execution":38,"design":41,"docs":43,"idea":45},{"positive":39,"critical":40},1,6,{"positive":39,"critical":42},3,{"positive":44,"critical":44},0,{"positive":39,"critical":44},[47,44,42,42,39,44,42,44,42,42,44,42,42,42,42,47,47,42,39,39,47,44,39,44,44,44,42,44,39,39,42,39,42,44,44,47,42,39,44,47],5,"Simulate anything on a map from a text prompt -- and conduct risk analysis against LiveUA map's global realtime data points from social media and news sources. I trained a GPT-2-size model on historical incident data used to predict things that will go wrong.\n\nAs historian Benjamin Breen mentions, the leading language models are good historians, so the application will simulate historical events pretty well also.\n\nI include a Multi-Agent RL Urban Mobility model in progress displayed on the map as small white cubes representing traffic and pedestrians. Around SF, it uses real census data and ot",{"problem":50,"audience":56,"pricing":56,"motivation":56,"time_to_build":56,"stack":57,"openness":72,"stage":73,"team_size":72},{"value":51,"source":52,"evidence":53},"Simulating events like disasters or historical battles on a map from a text prompt","maker",[54],{"id":55},"post",null,[58,62,68],{"value":59,"source":52,"evidence":60},"GPT-2-size model trained on historical incident data",[61],{"id":55},{"value":63,"source":52,"evidence":64},"Google Maps 3D Photorealistic Tiles",[65],{"id":66,"by":11,"text":67},"44042386","Update: sorry google maps 3d tiles aren't displaying! Video: https:\u002F\u002Fwww.youtube.com\u002Fwatch?v=zXS9sNcDLJU The Google Maps 3d Photorealistic Tiles are returning 429 Error too many…",{"value":69,"source":52,"evidence":70},"Multi-agent RL urban mobility model",[71],{"id":55},"unknown","beta",{"praise":75,"objections":99,"requests":153,"questions":176,"alternatives":184},[76,88],{"value":77,"source":78,"evidence":79},"Fun and impressive simulations, such as volcano and asteroid scenarios","commenter",[80,84],{"id":81,"by":82,"text":83},"44041544","conception","This is magic. I just did volcano and it simulated lava flow, emergency responders, blast zones. Pretty cool stuff.",{"id":85,"by":86,"text":87},"44041708","taneq","I asked for a large asteroid impacting the Pacific ocean. Interestingly the resultant tidal wave apparently heads directly to Honolulu, then to Terminal Island, then reverses…",{"value":89,"source":78,"evidence":90},"Cool idea with clouds and vision",[91,95],{"id":92,"by":93,"text":94},"44042357","dr_dshiv","If this was just a post about generated clouds I would have upvoted anyway. They were cool. Love the vision!",{"id":96,"by":97,"text":98},"44041537","rafram","I don't totally understand this, but it has the potential to be very, very cool. (The satellite imagery doesn't work in Firefox. Just clouds.)",[100,111,123,138],{"value":101,"source":78,"evidence":102},"Google 3D tiles quota exhausted so map frequently fails to load",[103,107,110],{"id":104,"by":105,"text":106},"44042314","mkbehbehani","Cool idea, can only use 2D at the moment. Looks like the 3D tile quota is exhausted: \"message\": \"Quota exceeded for quota metric '3D Tiles root requests' and limit '3D Tiles root…",{"id":108,"by":11,"text":109},"44042534","Sorry, exhausted quota on the 3d tiles from Google Maps Platform -- should have workaround up shortly",{"id":66,"by":11,"text":67},{"value":112,"source":78,"evidence":113},"Does not work in some browsers such as Firefox, Edge or Chrome",[114,115,119],{"id":96,"by":97,"text":98},{"id":116,"by":117,"text":118},"44041699","spuz","The map imagery doesn't seem to work in Edge either.",{"id":120,"by":121,"text":122},"44042207","moontear","Doesn't work in Chrome (no map), doesn't work in Firefox. This sounds really interesting and I would love a video of it working its magic.",{"value":124,"source":78,"evidence":125},"Prompt box missing on mobile",[126,130,134],{"id":127,"by":128,"text":129},"44044349","ElijahLynn","Prompt box does not show on mobile. I'm using brave on Android. Even when I request the desktop site it does not show it. But when I use brave on Mac it does show it. This was a…",{"id":131,"by":132,"text":133},"44040539","WalterGR","The prompt… er, well, prompt doesn’t appear in portrait orientation on iOS 18.",{"id":135,"by":136,"text":137},"44042142","thenthenthen","The scaling is off on mobile, the prompt box is hidden from view etc.",{"value":139,"source":78,"evidence":140},"Glitchy and hard to understand what to do",[141,145,149],{"id":142,"by":143,"text":144},"44040932","tetris11","I like the idea, but it's really glitchy and borderline epilepsy-inducing",{"id":146,"by":147,"text":148},"44041921","solardev","I don't understand what it's supposed to do. I see clouds and a prompt entry. I type something in and it just gives me a text response about New York urban tourism...?",{"id":150,"by":151,"text":152},"44041167","mkoryak","it seems to work, but i dont know what i should be doing with it or what i am looking at",[154,161,169],{"value":155,"source":52,"evidence":156},"Bring-your-own Google Maps API key",[157,160],{"id":158,"by":11,"text":159},"44042524","Asking for a quota increase with support! Will build in bring-your-own-key",{"id":66,"by":11,"text":67},{"value":162,"source":78,"evidence":163},"Mobile support",[164,168],{"id":165,"by":166,"text":167},"44043295","eluttmann","mobile coming soon. focus is desktop",{"id":135,"by":136,"text":137},{"value":170,"source":78,"evidence":171},"Pre-generated or cached example prompts",[172],{"id":173,"by":174,"text":175},"44042298","mdrzn","Seems very interesting tho. Maybe pre-generate the three \"prompts\" that you show when I open the page, and load them from cache when I select them? At least I can see how it…",[177],{"value":178,"source":78,"evidence":179},"How are costs and token usage monitored",[180],{"id":181,"by":182,"text":183},"44044675","LargeWu","Incredibly brave of you to post something like this here. How are you monitoring and managing cost\u002Ftoken usage?",[185],{"value":186,"source":78,"evidence":187},"Ayvri",[188],{"id":189,"by":190,"text":191},"44046586","pedalpete","We used to do 3D virtual world work, and though I like where you're going with this, I think loading hi-res tiles, for your use-case, is not the right approach. The direction we…",{"comments":193,"answered":47,"key":194},17,[195,198,201],{"id":196,"text":197},"44042548","This is the best thing that anyone has simulated yet hahah",{"id":199,"text":200},"44047113","Ayvri is impressive, and thanks for the feedback - I hear what you're saying about the convincing replica",{"id":158,"text":159},{"commenters":203,"max_depth":34,"maker_replies":193,"first_comment_mins":204,"lifespan_hours":205},28,14,58,[207,209,210,214,216,218,221,222,225,227,229,230,232,233,236,239,241,244,246,248,251,252,254,257,259,261,264,267,270,272,274,276,279,282,283,284,288,290,291,295,297,302,304,306,310,312,314,317],[85,44,47,208,86,44],"project\u002Fpositive\u002Fnone",[196,44,44,208,11,39],[211,44,42,212,213,44],"44042741","project\u002Fneutral\u002Fnone","walthamstow",[189,39,42,215,190,44],"project\u002Fneutral\u002Fexecution",[199,39,44,217,11,39],"commenter\u002Fneutral\u002Fnone",[104,219,39,220,105,44],2,"project\u002Fcritical\u002Fexecution",[158,219,44,215,11,39],[223,219,42,224,105,44],"44043003","maker\u002Fneutral\u002Fexecution",[226,219,44,212,11,39],"44045333",[96,42,42,228,97,44],"project\u002Fmixed\u002Fexecution",[116,42,39,220,117,44],[92,42,47,231,93,44],"project\u002Fpositive\u002Fdesign",[108,42,44,215,11,39],[234,34,42,228,235,44],"44042184","tomaytotomato",[237,34,42,215,238,44],"44043588","yreg",[146,47,42,240,147,44],"project\u002Fneutral\u002Fdocs",[242,47,42,240,243,44],"44042053","caseyy",[245,47,44,215,11,39],"44042796",[247,47,47,208,147,44],"44056141",[249,40,47,208,250,44],"44044152","don-bright",[173,32,42,228,174,44],[120,253,39,220,121,44],8,[255,35,39,220,256,44],"44041101","meindnoch",[258,35,44,215,11,39],"44042794",[81,33,47,260,82,44],"project\u002Fpositive\u002Fidea",[262,33,44,263,11,39],"44043106","maker\u002Fpositive\u002Fnone",[127,265,39,266,128,44],11,"project\u002Fcritical\u002Fdesign",[268,265,44,269,11,39],"44045712","project\u002Fneutral\u002Fdesign",[66,271,44,215,11,39],12,[273,271,44,215,11,39],"44042771",[275,271,44,215,11,39],"44045339",[181,277,42,278,182,44],13,"maker\u002Fneutral\u002Fnone",[280,277,44,281,11,39],"44045564","project\u002Fneutral\u002Fperformance",[135,204,39,266,136,44],[165,204,42,269,166,44],[285,286,39,220,287,44],"44041307",15,"folli",[150,289,42,240,151,44],16,[131,193,39,266,132,44],[292,293,42,228,294,44],"44041387",18,"stevage",[296,293,44,215,11,39],"44042540",[298,299,44,300,301,44],"44047080",19,"other\u002Fneutral\u002Fnone","deadbabe",[303,299,44,278,11,39],"44047125",[305,299,47,208,301,44],"44047148",[307,308,42,212,309,44],"44041723",20,"patrick4urcloud",[142,311,39,220,143,44],21,[313,311,44,215,11,39],"44046792",[315,311,47,316,143,44],"44063362","project\u002Fpositive\u002Fexecution",[318,311,44,278,11,39],"44067504",[],[321,326,331,335,339,343],{"id":322,"name":323,"points":324,"category":325},"44022353","Voynich NLP analysis",381,"learning_science",{"id":327,"name":328,"points":329,"category":330},"44042371","90s.dev",352,"dev_tools",{"id":332,"name":333,"points":334,"category":330},"44042490","Jwno",297,{"id":336,"name":337,"points":338,"category":20},"44009321","KVSplit",272,{"id":340,"name":341,"points":342,"category":330},"44006231","Erlang-RED",243,{"id":344,"name":345,"points":346,"category":330},"44023144","Vaev",233,false,"v2",{"id":350,"name":5,"line":6,"ai":347,"cat":20,"year":13,"points":14,"comments":15,"rec":29,"s":351,"top":18,"kw":352,"maker":11,"domain":10,"tier":19,"attempts":44,"strip":353,"url":9,"mix":354,"praise":77,"objection":101,"sub":21},44040419,-0.12,[24,25,26,27,28],"5033103033033335531150100030113130053105",[32,33,34,35],1793991120716]