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BASE=\"https://zenodo.org/records/13912659/files/\";\nconst SOURCES=[\n{name:\"Honduras IO\",file:\"honduras-bad-anonymized\"},\n{name:\"Honduras control\",file:\"honduras-good-anonymized\"},\n{name:\"UAE IO\",file:\"uae-bad-anonymized\"},\n{name:\"UAE control\",file:\"uae-good-anonymized\"}\n];\nconst WINDOWS=24,WINDOW_BYTES=131072;\nasync function totalSize(url:string){const r=await fetch(url,{headers:{range:\"bytes=0-0\"}});const cr=r.headers.get(\"content-range\")||\"\";await r.arrayBuffer();const m=cr.match(/\\/(\\d+)$/);if(!m)throw Error(\"missing total\");return Number(m[1])}\nasync function readWindow(url:string,start:number,total:number){const end=Math.min(total-1,start+WINDOW_BYTES-1);const r=await fetch(url,{headers:{range:`bytes=${start}-${end}`}});if(r.status!==206)throw Error(\"range \"+r.status);let s=await r.text();if(start>0){const n=s.indexOf(\"\\n\");s=n>=0?s.slice(n+1):\"\"}if(end=0?s.slice(0,n):\"\"}return s.split(\"\\n\").filter(Boolean)}\nfunction cls(tok:string){tok=tok.trim();if(tok===\"null\")return\"null\";if(/^\\d+$/.test(tok))return\"integer\";if(/^\\d+(?:\\.\\d+)?[eE][+-]?\\d+$/.test(tok))return\"scientific\";if(/^\"[^\"]+\"$/.test(tok))return\"string\";return\"other\"}\nfunction field(line:string,name:string){const m=line.match(new RegExp('\"'+name+'\":([^,}]+)'));return m?m[1].trim():null}\nconst out:any[]=[];\nfor(const src of SOURCES){const url=BASE+src.file+\"?download=1\",total=await totalSize(url),maxStart=Math.max(0,total-WINDOW_BYTES),starts=Array.from({length:WINDOWS},(_,i)=>Math.floor(i*maxStart/(WINDOWS-1))),chunks=await Promise.all(starts.map(s=>readWindow(url,s,total)));const counts:any={retweet_tweetid:{},retweet_userid:{},quoted_tweet_tweetid:{}},rawFreq=new Map();let nonNull=0,linesSeen=0;for(const ls of chunks)for(const line of ls){linesSeen++;for(const name of Object.keys(counts)){const tok=field(line,name);const c=tok===null?\"missing\":cls(tok);counts[name][c]=(counts[name][c]||0)+1;if(name===\"retweet_tweetid\"&&tok&&tok!==\"null\"){nonNull++;rawFreq.set(tok,(rawFreq.get(tok)||0)+1)}}}const vals=[...rawFreq.entries()].sort((a,b)=>b[1]-a[1]||a[0].localeCompare(b[0]));const sciVals=vals.filter(([v])=>cls(v)===\"scientific\");const intVals=vals.filter(([v])=>cls(v)===\"integer\");out.push({source:src.name,file:src.file,totalBytes:total,linesSeen,counts,retweetTweetidNonNull:nonNull,distinctRawRetweetIds:rawFreq.size,topRawRetweetIds:vals.slice(0,12),topScientific:sciVals.slice(0,8),topInteger:intVals.slice(0,8)});}\nconsole.log(JSON.stringify({version:\"RETWEET_ID_FIDELITY_PROBE_1\",windows:WINDOWS,windowBytes:WINDOW_BYTES,sources:out,interpretation:\"Raw numeric tokens are inspected before JSON parsing. Scientific-notation identifiers are inherently lossy relative to the original integer identity; integer-digit tokens can be preserved losslessly by quoting before JSON.parse.\"}));","deleted","label",[114],"a0897d78-8fc6-4b31-a8b1-cabe577d3dec","retweet_handle_transfer_experiment.ts","96bdeb7a-a408-11f1-b18d-1607ee4eb77e",26,["D",1788049222067],"const BASE=\"https://zenodo.org/records/13912659/files/\";\nconst CS=[{name:\"Honduras\",bad:\"honduras-bad-anonymized\",good:\"honduras-good-anonymized\"},{name:\"UAE\",bad:\"uae-bad-anonymized\",good:\"uae-good-anonymized\"}];\nconst NW=32,WB=262144,NA=128,MP=12,MIN=2,W7=604800,SEED=\"cis-v7-open-production\";\nfunction h(s:string){let x=0x811c9dc5;for(let i=0;i>>0}return x>>>0}\nfunction parse(line:string){return JSON.parse(line.replace(/\"tweetid\":(\\d+)/g,'\"tweetid\":\"$1\"').replace(/\"userid\":(\\d+)/g,'\"userid\":\"$1\"'))}\nfunction rt(t:string){const m=(t||\"\").match(/^RT\\s+@([A-Za-z0-9_]{1,15})\\s*:/i);return m?m[1].toLowerCase():null}\nasync function total(u:string){const r=await fetch(u,{headers:{range:\"bytes=0-0\"}}),m=(r.headers.get(\"content-range\")||\"\").match(/\\/(\\d+)$/);await r.arrayBuffer();if(!m)throw Error(\"total\");return +m[1]}\nasync function win(u:string,s:number,n:number){const e=Math.min(n-1,s+WB-1),r=await fetch(u,{headers:{range:`bytes=${s}-${e}`}});let z=await r.text();if(s){const q=z.indexOf(\"\\n\");z=q>=0?z.slice(q+1):\"\"}if(e=0?z.slice(0,q):\"\"}return z.split(\"\\n\").filter(Boolean)}\nasync function sample(c:string,f:string,label:number){const u=BASE+f+\"?download=1\",n=await total(u),mx=Math.max(0,n-WB),starts=Array.from({length:NW},(_,i)=>Math.floor(i*mx/(NW-1))),chs=await Promise.all(starts.map(s=>win(u,s,n))),by=new Map(),seen=new Set();for(const ls of chs)for(const line of ls){let x:any;try{x=parse(line)}catch{continue}const id=String(x.tweetid??\"\"),a=String(x.userid??\"\");if(!id||!a||seen.has(id))continue;seen.add(id);if(+x.good!==(label?0:1))continue;let ar=by.get(a);if(!ar){ar=[];by.set(a,ar)}if(ar.lengthv.length>=MIN);e.sort((a,b)=>h(SEED+\"|\"+c+\"|\"+a[0])-h(SEED+\"|\"+c+\"|\"+b[0])||a[0].localeCompare(b[0]));return e.slice(0,NA).flatMap(([,v])=>v)}\nfunction feat(posts:any[]){const ac=[...new Set(posts.map(p=>p.account))],g=new Map>();for(const p of posts){const q=rt(p.text);if(!q)continue;const k=Math.floor(p.t/W7)+\"|\"+q;if(!g.has(k))g.set(k,new Set());g.get(k)!.add(p.account)}const ed=new Map();for(const us of g.values()){const a=[...us].sort();for(let i=0;i{let degree=0,weighted=0,maxw=0,s2=0,s3=0;for(const[k,w]of ed){const[u,v]=k.split(\"|\");if(u===a||v===a){degree++;weighted+=w;maxw=Math.max(maxw,w);if(w>=2)s2++;if(w>=3)s3++}}return{account:a,degree,weighted_degree:weighted,max_edge_weight:maxw,strong_degree_2:s2,strong_degree_3:s3,mean_edge_weight:degree?weighted/degree:0}})}\nfunction auc(xs:any[],k:string){const P=xs.filter(x=>x.label),N=xs.filter(x=>!x.label);let w=0;for(const p of P)for(const n of N)w+=p[k]>n[k]?1:p[k]===n[k]?.5:0;return +(w/(P.length*N.length)).toFixed(4)}\nfunction met(xs:any[],k:string,t:number){let tp=0,fp=0,tn=0,fn=0;for(const x of xs){const p=x[k]>=t;if(p&&x.label)tp++;else if(p)fp++;else if(!x.label)tn++;else fn++}const pr=tp/(tp+fp||1),re=tp/(tp+fn||1),sp=tn/(tn+fp||1),f1=(pr+re)?2*pr*re/(pr+re):0;return{threshold:t,tp,fp,tn,fn,precision:+pr.toFixed(4),recall:+re.toFixed(4),specificity:+sp.toFixed(4),f1:+f1.toFixed(4),balanced_accuracy:+((re+sp)/2).toFixed(4)}}\nfunction choose(xs:any[],k:string){const vals=xs.map(x=>x[k]),cand=[...new Set([0,...vals,Math.max(...vals)+1])].sort((a,b)=>a-b);let b:any=null;for(const t of cand){const m=met(xs,k,t),q=[m.balanced_accuracy,m.f1,m.precision,-t];if(!b||q[0]>b.q[0]||q[0]===b.q[0]&&(q[1]>b.q[1]||q[1]===b.q[1]&&(q[2]>b.q[2]||q[2]===b.q[2]&&q[3]>b.q[3])))b={t,m,q}}return b}\nconst E:any[]=[];for(const c of CS){const[a,b]=await Promise.all([sample(c.name,c.bad,1),sample(c.name,c.good,0)]),p=[...a,...b],lab=new Map(p.map(x=>[x.account,x.label])),items=feat(p).map(x=>({...x,label:lab.get(x.account)}));E.push({name:c.name,items})}\nconst keys=[\"degree\",\"weighted_degree\",\"max_edge_weight\",\"strong_degree_2\",\"strong_degree_3\",\"mean_edge_weight\"],out:any={};for(const k of keys){out[k]={within:E.map(e=>({campaign:e.name,auc:auc(e.items,k)})),transfer:[]};for(const[cal,test]of [[E[0],E[1]],[E[1],E[0]]] as any){const b=choose(cal.items,k);out[k].transfer.push({calibration:cal.name,test:test.name,selected_threshold:b.t,calibration_metrics:b.m,test_metrics:met(test.items,k,b.t),test_auc:auc(test.items,k)})}}\nconsole.log(JSON.stringify({version:\"RETWEET_HANDLE_TRANSFER_EXPERIMENT_1\",primitive:\"same visible RT @handle within fixed 7-day windows; pair edge weight = shared handle-window count\",source_id_policy:\"does not use lossy retweet_tweetid/retweet_userid\",threshold_objective:\"BALANCED_ACCURACY_FIRST\",features:out,claim_boundary:\"Exploratory evidence facet only; no fusion with production score and no autonomous classification/action.\"}));",[133],"ebc92632-b34a-4b0f-936b-f69bc53b167f","production_engine_synthetic_conformance.ts","c9c81cda-a407-11f1-8992-1607ee4eb77e",18,["D",1788048878217],"import { analyzeProduction, type P } from \"./production_engine.ts\";\nconst rows:[string,string][]=[];\nconst base=\"mensaje coordinado alpha con narrativa compartida y llamada a difundir ahora\";\nfor(let i=0;i<4;i++)rows.push([\"a\"+i,base]);\nrows.push([\"b0\",\"reporte beta economia regional crecimiento empleo datos oficiales\"]);\nrows.push([\"b1\",\"reporte beta economía regional crecimiento empleo datos oficiales\"]);\nrows.push([\"b2\",\"reporte beta economia regional crecimiento empleo datos oficiales actualizado\"]);\nfor(let i=0;i<13;i++)rows.push([\"i\"+i,`contenido independiente numero ${i} sobre tema singular token${i} análisis contexto evidencia`]);\nconst posts:P[]=rows.map(([account,text],i)=>({id:String(i),account,text,t:1000+i*30,url:null}));\nconst got=analyzeProduction(posts);\nconst proj=got.account_review.map((x:any)=>[x.account_id,x.review_score,x.repetition_edge_count,x.sync_hit_count,x.coordination_group_count,x.coordinated_window_count]);\nconst expected:any[]=[[\"a0\",49.9,3,3,1,1],[\"a1\",49.9,3,3,1,1],[\"a2\",49.9,3,3,1,1],[\"a3\",49.9,3,3,1,1],[\"b0\",26.9,1,1,1,1],[\"b1\",0,0,0,0,0],[\"b2\",26.9,1,1,1,1],[\"i0\",0,0,0,0,0],[\"i1\",0,0,0,0,0],[\"i10\",0,0,0,0,0],[\"i11\",0,0,0,0,0],[\"i12\",0,0,0,0,0],[\"i2\",0,0,0,0,0],[\"i3\",0,0,0,0,0],[\"i4\",0,0,0,0,0],[\"i5\",0,0,0,0,0],[\"i6\",0,0,0,0,0],[\"i7\",0,0,0,0,0],[\"i8\",0,0,0,0,0],[\"i9\",0,0,0,0,0]];\nconsole.log(JSON.stringify({source:\"Python V6 shield.py deterministic synthetic fixture\",expected_candidate_pair_count:87,got_candidate_pair_count:got.candidate_pair_count,expected_account_review:expected,got_account_review:proj,pass:got.candidate_pair_count===87&&JSON.stringify(proj)===JSON.stringify(expected)}));",[140],"dc24c52d-9b25-451b-aa78-e56d7aa8f671","production_engine_fixture_conformance.ts","809d9e0e-a407-11f1-bf37-1607ee4eb77e",16,["D",1788048755461],"import { analyzeProduction, type P } from \"./production_engine.ts\";\nconst t=(s:string)=>Date.parse(s)/1000;\nconst posts:P[]=[\n{id:\"p1\",account:\"acct_a\",t:t(\"2026-08-29T15:00:00Z\"),text:\"URGENTE ahora todos deben compartir esta noticia https://example.org/story\",url:\"https://example.org/story\"},\n{id:\"p2\",account:\"acct_b\",t:t(\"2026-08-29T15:00:25Z\"),text:\"URGENTE ahora todos deben compartir esta noticia https://example.org/story\",url:\"https://example.org/story\"},\n{id:\"p3\",account:\"acct_c\",t:t(\"2026-08-29T15:01:00Z\"),text:\"URGENTE ahora todos deben compartir esta noticia https://example.org/story\",url:\"https://example.org/story\"},\n{id:\"p4\",account:\"acct_d\",t:t(\"2026-08-29T18:00:00Z\"),text:\"Análisis independiente con otro enfoque https://independent.example/report\",url:\"https://independent.example/report\"}\n];\nconst got=analyzeProduction(posts);\nconst expected={\n candidate_pair_count:3,\n account_review:[\n {account_id:\"acct_a\",review_score:41.3,post_count:1,repetition_edge_count:2,sync_hit_count:2,coordination_group_count:1,coordinated_window_count:1},\n {account_id:\"acct_b\",review_score:41.3,post_count:1,repetition_edge_count:2,sync_hit_count:2,coordination_group_count:1,coordinated_window_count:1},\n {account_id:\"acct_c\",review_score:41.3,post_count:1,repetition_edge_count:2,sync_hit_count:2,coordination_group_count:1,coordinated_window_count:1},\n {account_id:\"acct_d\",review_score:0,post_count:1,repetition_edge_count:0,sync_hit_count:0,coordination_group_count:0,coordinated_window_count:0}\n ]\n};\nconst proj=got.account_review.map(x=>({account_id:x.account_id,review_score:x.review_score,post_count:x.post_count,repetition_edge_count:x.repetition_edge_count,sync_hit_count:x.sync_hit_count,coordination_group_count:x.coordination_group_count,coordinated_window_count:x.coordinated_window_count}));\nconsole.log(JSON.stringify({source_fixture:\"V6 examples/sample_posts.jsonl\",expected,got:{candidate_pair_count:got.candidate_pair_count,account_review:proj},pass:got.candidate_pair_count===expected.candidate_pair_count&&JSON.stringify(proj)===JSON.stringify(expected.account_review)}));",[147],"3062d2bd-7ce5-4957-9a1d-6dc16894e933","production_engine.ts","7af3ddec-a407-11f1-8cb3-1607ee4eb77e",15,["D",1788048745956],"import { blake2b } from \"npm:blakejs\";\nexport type P={id:string,account:string,text:string,t:number|null,url:string|null,label?:number,campaign?:string};\nconst URL_RE=/https?:\\/\\/[^\\s)\\]}>\"']+/giu;\nconst WORD_RE=/[\\p{L}\\p{N}_]+/gu;\nconst TE=new TextEncoder();\nexport function normalizeText(text:string){return ((text||\"\").toLowerCase().replace(URL_RE,\" URL \").match(WORD_RE)||[]).join(\" \")}\nexport function tokenSet(text:string){return new Set(((text||\"\").toLowerCase().match(WORD_RE)||[]))}\nexport function jaccard(A:Set,B:Set){if(!A.size&&!B.size)return 1;if(!A.size||!B.size)return 0;let x=0;for(const t of A)if(B.has(t))x++;return x/(A.size+B.size-x)}\nexport function extractUrls(text:string,explicit:string|null){const m=[...((text||\"\").match(URL_RE)||[])];if(explicit)m.push(String(explicit));return m}\nfunction codepoints(s:string){return Array.from(s)}\nfunction shingles(text:string,k=5){const c=codepoints(text.trim().replace(/\\s+/g,\" \"));if(c.length<=k)return c.length?[c.join(\"\")]:[];const out:string[]=[];for(let i=0;i<=c.length-k;i++)out.push(c.slice(i,i+k).join(\"\"));return out}\nfunction u64be(bytes:Uint8Array){let v=0n;for(const b of bytes)v=(v<<8n)+BigInt(b);return v}\nexport function minhashSignature(text:string){const sh=shingles(text);if(!sh.length)return [] as string[];return [\"0\",\"1\",\"2\",\"3\"].map(seed=>{let best:bigint|null=null;for(const x of sh){const v=u64be(blake2b(TE.encode(seed+x),undefined,8));if(best===null||v,ids:number[],cap=128){if(ids.length<2)return;if(ids.length>cap){const root=ids[0];for(const j of ids.slice(1))pairs.add(pairKey(root,j))}else for(let a=0;anormalizeText(p.text)),tok=norms.map(tokenSet),df=new Map();for(const ss of tok)for(const t of ss)df.set(t,(df.get(t)||0)+1);const maxDf=Math.max(3,Math.floor(posts.length*maxDfRatio)),pairs=new Set(),inv=new Map();for(let i=0;i1&&d<=maxDf){if(!inv.has(t))inv.set(t,[]);inv.get(t)!.push(i)}}for(const ids of inv.values())if(ids.length<=128)addBucketPairs(pairs,ids,128);const bands=new Map();for(let i=0;i();for(let i=0;ik.split(\",\").map(Number) as [number,number]);arr.sort((a,b)=>a[0]-b[0]||a[1]-b[1]);return{pairs:arr,norms}}\nclass DSU{p:number[];r:number[];constructor(n:number){this.p=Array.from({length:n},(_,i)=>i);this.r=Array(n).fill(0)}find(x:number){while(this.p[x]!==x){this.p[x]=this.p[this.p[x]];x=this.p[x]}return x}union(a:number,b:number){a=this.find(a);b=this.find(b);if(a===b)return;if(this.r[a]0?100*(1-Math.exp(-count/k)):0}\nexport function analyzeProduction(posts:P[],syncWindow=120,simThreshold=.82,longitudinalWindow=21600){const {pairs,norms}=candidatePairs(posts);const toks=norms.map(tokenSet),urlSets=posts.map(p=>new Set(extractUrls(p.text,p.url))),duplicate:any[]=[],dsu=new DSU(posts.length);for(const [i,j] of pairs){if(posts[i].account===posts[j].account)continue;const sim=norms[i]===norms[j]?1:jaccard(toks[i],toks[j]);if(sim>=simThreshold&&Math.min(codepoints(norms[i]).length,codepoints(norms[j]).length)>=20){duplicate.push([i,j,sim]);dsu.union(i,j)}}const clusters=new Map();for(let i=0;inew Set(ids.map(i=>posts[i].account)).size>=2);const timed=posts.map((p,i)=>[i,p] as [number,P]).filter(([,p])=>p.t!==null).sort((a,b)=>(a[1].t as number)-(b[1].t as number));const sync:any[]=[];let left=0;for(let right=0;rightsyncWindow)left++;for(let k=left;k=simThreshold)sync.push([ia,ib,(b.t as number)-(a.t as number),sim,same?\"same_url\":\"similar_text\"])}}const by=new Map();const get=(a:string)=>{if(!by.has(a))by.set(a,{post_count:0,repetition_edge_count:0,sync_hit_count:0,media_edge_count:0,coordination_group_count:0,coordinated_windows:new Set()});return by.get(a)};for(const p of posts)if(p.account!==\"unknown\")get(p.account).post_count++;for(const [i,j] of duplicate)for(const a of [posts[i].account,posts[j].account])if(a!==\"unknown\")get(a).repetition_edge_count++;for(const [i,j] of sync)for(const a of [posts[i].account,posts[j].account])if(a!==\"unknown\")get(a).sync_hit_count++;for(const ids of groups){const accts=new Set(ids.map(i=>posts[i].account).filter(a=>a!==\"unknown\"));if(accts.size<2)continue;const windows=new Map>();for(const i of ids){const p=posts[i];if(p.t!==null&&p.account!==\"unknown\"){const w=Math.floor((p.t as number)/longitudinalWindow);if(!windows.has(w))windows.set(w,new Set());windows.get(w)!.add(p.account)}}const valid=[...windows.entries()].filter(([,a])=>a.size>=2).map(([w])=>w);for(const a of accts){const d=get(a);d.coordination_group_count++;for(const w of valid)if(windows.get(w)!.has(a))d.coordinated_windows.add(w)}}const accountReview:any[]=[];for(const [account,d] of [...by.entries()].sort((a,b)=>a[0].localeCompare(b[0]))){const windows=d.coordinated_windows.size,components={repetition:sat(d.repetition_edge_count,2),synchronization:sat(d.sync_hit_count,2),media_reuse:0,longitudinal:clamp(100*Math.max(0,windows-1)/3),group_participation:clamp(100*d.coordination_group_count/3)};const score=Math.round((.30*components.repetition+.30*components.synchronization+.15*components.media_reuse+.15*components.longitudinal+.10*components.group_participation)*10)/10;accountReview.push({account_id:account,review_score:score,post_count:d.post_count,repetition_edge_count:d.repetition_edge_count,sync_hit_count:d.sync_hit_count,media_edge_count:0,coordination_group_count:d.coordination_group_count,coordinated_window_count:windows,components:Object.fromEntries(Object.entries(components).map(([k,v])=>[k,Math.round((v as number)*10)/10]))})}return{candidate_pair_count:pairs.length,duplicate_pairs:duplicate,sync_hits:sync,coordination_groups:groups,account_review:accountReview}}\n",[154],"e8ff9b33-2b56-4bf3-8292-3fc564bce78e","production_conformance.ts","4b3d1ee2-a407-11f1-9e02-1607ee4eb77e",12,["D",1788048665910],"import { blake2b } from \"npm:blakejs\";\nconst TE=new TextEncoder();\nfunction shingles(text:string,k=5){const c=text.trim().replace(/\\s+/g,\" \");const out:string[]=[];if(c.length<=k)return c?[c]:[];for(let i=0;i<=c.length-k;i++)out.push(c.slice(i,i+k));return out}\nfunction u64be(bytes:Uint8Array){let v=0n;for(const b of bytes)v=(v<<8n)+BigInt(b);return v}\nfunction sig(text:string){const sh=shingles(text);return [\"0\",\"1\",\"2\",\"3\"].map(seed=>{let best:bigint|null=null;for(const x of sh){const data=TE.encode(seed+x);const h=blake2b(data,undefined,8);const v=u64be(h);if(best===null||v({s,expected:[...expected],got:sig(s),pass:JSON.stringify(sig(s))===JSON.stringify(expected)}));\nconsole.log(JSON.stringify({primitive:\"python hashlib.blake2b(...,digest_size=8) equivalence\",got,all_pass:got.every(x=>x.pass)}));",[161],"1f6dc790-141b-4b30-90a8-4924692aa7bf","evaluate_open_campaigns_production.ts","a57e92aa-a407-11f1-8992-1607ee4eb77e",25,["D",1788049155856],4,"import { analyzeProduction, candidatePairs, normalizeText, tokenSet, jaccard, type P } from \"./production_engine.ts\";\nconst BASE=\"https://zenodo.org/records/13912659/files/\";\nconst CAMPAIGNS=[\n {name:\"Honduras\",bad:\"honduras-bad-anonymized\",good:\"honduras-good-anonymized\"},\n {name:\"UAE\",bad:\"uae-bad-anonymized\",good:\"uae-good-anonymized\"}\n];\nconst WINDOWS=32,WINDOW_BYTES=262144,TARGET_ACCOUNTS=128,MAX_POSTS_PER_ACCOUNT=12,MIN_POSTS=2,SEED=\"cis-v7-open-production\";\nfunction fnv1a(s:string){let h=0x811c9dc5;for(let i=0;i>>0}return h>>>0}\nfunction parseLineLossless(line:string){return JSON.parse(line.replace(/\"tweetid\":(\\d+)/g,'\"tweetid\":\"$1\"').replace(/\"userid\":(\\d+)/g,'\"userid\":\"$1\"'))}\nfunction firstUrl(v:any):string|null{if(Array.isArray(v))return v.length?String(v[0]):null;const s=String(v??\"\").trim();if(!s)return null;try{const j=JSON.parse(s);if(Array.isArray(j)&&j.length)return String(j[0])}catch{}try{const m=s.match(/https?:\\/\\/[^\\s'\\\",\\]]+/);return m?m[0]:null}catch{return null}}\nasync function totalSize(url:string){const r=await fetch(url,{headers:{range:\"bytes=0-0\"}});const cr=r.headers.get(\"content-range\")||\"\";await r.arrayBuffer();const m=cr.match(/\\/(\\d+)$/);if(!m)throw Error(\"missing total size \"+url);return Number(m[1])}\nasync function readWindow(url:string,start:number,total:number){const end=Math.min(total-1,start+WINDOW_BYTES-1);const r=await fetch(url,{headers:{range:`bytes=${start}-${end}`}});if(r.status!==206)throw Error(`range status ${r.status} ${url}`);let txt=await r.text();if(start>0){const n=txt.indexOf(\"\\n\");txt=n>=0?txt.slice(n+1):\"\"}if(end=0?txt.slice(0,n):\"\"}return txt.split(\"\\n\").filter(Boolean)}\nasync function sampleSource(campaign:string,name:string,control:boolean){const url=BASE+name+\"?download=1\",total=await totalSize(url),maxStart=Math.max(0,total-WINDOW_BYTES),starts=Array.from({length:WINDOWS},(_,i)=>Math.floor(i*maxStart/(WINDOWS-1))),chunks=await Promise.all(starts.map(s=>readWindow(url,s,total)));const by=new Map(),seen=new Set();let parseErrors=0,unsafeIdPrevented=0;for(const lines of chunks)for(const line of lines){let x:any;try{x=parseLineLossless(line)}catch{parseErrors++;continue}const id=String(x.tweetid??\"\"),account=String(x.userid??\"\");if(!id||!account||seen.has(id))continue;seen.add(id);if(id.length>=16||account.length>=16)unsafeIdPrevented++;const good=Number(x.good);if((control&&good!==1)||(!control&&good!==0))continue;let arr=by.get(account);if(!arr){arr=[];by.set(account,arr)}if(arr.length>=MAX_POSTS_PER_ACCOUNT)continue;arr.push({id,account,text:String(x.tweet_text??\"\"),t:Number(x.tweet_time)/1000,url:firstUrl(x.urls),label:control?0:1,campaign})}const eligible=[...by.entries()].filter(([,v])=>v.length>=MIN_POSTS);eligible.sort((a,b)=>fnv1a(SEED+\"|\"+campaign+\"|\"+a[0])-fnv1a(SEED+\"|\"+campaign+\"|\"+b[0])||a[0].localeCompare(b[0]));const chosen=eligible.slice(0,TARGET_ACCOUNTS);return{posts:chosen.flatMap(([,v])=>v),meta:{file:name,url,totalBytes:total,windowBytes:WINDOW_BYTES,windows:WINDOWS,starts,parseErrors,observedPosts:seen.size,observedAccounts:by.size,eligibleAccounts:eligible.length,selectedAccounts:chosen.length,unsafeIntegerIdsHandled:unsafeIdPrevented}}}\nfunction wilson(success:number,total:number,z=1.96){if(total<=0)return[null,null];const p=success/total,d=1+z*z/total,c=(p+z*z/(2*total))/d,h=z*Math.sqrt((p*(1-p)+z*z/(4*total))/total)/d;return[+Math.max(0,c-h).toFixed(4),+Math.min(1,c+h).toFixed(4)]}\nfunction metrics(items:any[],thr:number){let tp=0,fp=0,tn=0,fn=0;for(const x of items){const pred=x.score>=thr;if(pred&&x.label)tp++;else if(pred)fp++;else if(!x.label)tn++;else fn++}const precision=tp/(tp+fp||1),recall=tp/(tp+fn||1),specificity=tn/(tn+fp||1),f1=(precision+recall)?2*precision*recall/(precision+recall):0;return{threshold:+thr.toFixed(3),tp,fp,tn,fn,precision:+precision.toFixed(4),recall:+recall.toFixed(4),specificity:+specificity.toFixed(4),f1:+f1.toFixed(4),balanced_accuracy:+((recall+specificity)/2).toFixed(4),precision_wilson95:wilson(tp,tp+fp),recall_wilson95:wilson(tp,tp+fn),specificity_wilson95:wilson(tn,tn+fp)}}\nfunction auc(items:any[]){const P=items.filter(x=>x.label),N=items.filter(x=>!x.label);if(!P.length||!N.length)return null;let w=0;for(const p of P)for(const n of N)w+=p.score>n.score?1:p.score===n.score?.5:0;return +(w/(P.length*N.length)).toFixed(4)}\nfunction ap(items:any[]){const o=[...items].sort((a,b)=>b.score-a.score),npos=o.filter(x=>x.label).length;if(!npos)return null;let tp=0,s=0;o.forEach((x,i)=>{if(x.label){tp++;s+=tp/(i+1)}});return +(s/npos).toFixed(4)}\nfunction chooseThreshold(cal:any[]){const cand=[...new Set([0,100.0001,...cal.map(x=>x.score)])].sort((a,b)=>a-b);let best:any=null;for(const t of cand){const m=metrics(cal,t),key=[m.f1,m.balanced_accuracy,m.precision,-t];if(!best||key[0]>best.key[0]||key[0]===best.key[0]&&(key[1]>best.key[1]||key[1]===best.key[1]&&(key[2]>best.key[2]||key[2]===best.key[2]&&key[3]>best.key[3])))best={t,m,key}}return best}\nfunction chooseThresholdBA(cal:any[]){const cand=[...new Set([0,100.0001,...cal.map(x=>x.score)])].sort((a,b)=>a-b);let best:any=null;for(const t of cand){const m=metrics(cal,t),key=[m.balanced_accuracy,m.f1,m.precision,-t];if(!best||key[0]>best.key[0]||key[0]===best.key[0]&&(key[1]>best.key[1]||key[1]===best.key[1]&&(key[2]>best.key[2]||key[2]===best.key[2]&&key[3]>best.key[3])))best={t,m,key}}return best}\nfunction fitness(m:any){const reasons=[] as string[];if(m.roc_auc===null||m.roc_auc<=.5)reasons.push(\"held-out ROC-AUC is not above chance\");if(m.balanced_accuracy<=.5)reasons.push(\"held-out balanced accuracy is not above chance\");if((m.tn===0&&m.fn===0)||(m.tp===0&&m.fp===0))reasons.push(\"threshold degenerates to single-class prediction\");return{status:reasons.length?\"REJECTED_ON_HELDOUT\":\"NOT_REJECTED_BY_MINIMUM_NONDISCRIMINATION_GATE\",reasons,auto_flip_forbidden:true}}\nfunction prevalenceScenarios(m:any){return [.001,.01,.05,.1,.25,.5].map(pi=>{const se=m.recall,sp=m.specificity,ppv=(se*pi)/((se*pi)+(1-sp)*(1-pi)||1),npv=(sp*(1-pi))/((sp*(1-pi))+(1-se)*pi||1);return{prevalence:pi,ppv:+ppv.toFixed(4),npv:+npv.toFixed(4)}})}\nfunction edgeBreakdown(edges:any[],posts:P[]){let io_io=0,control_control=0,cross=0;for(const e of edges){const a=posts[e[0]].label,b=posts[e[1]].label;if(a&&b)io_io++;else if(!a&&!b)control_control++;else cross++}return{io_io,control_control,cross}}\nfunction blockingAudit(posts:P[],limit=600){const subset=[...posts].sort((a,b)=>fnv1a(\"audit|\"+a.id)-fnv1a(\"audit|\"+b.id)||a.id.localeCompare(b.id)).slice(0,limit),{pairs,norms}=candidatePairs(subset),cand=new Set(pairs.map(([i,j])=>i+\",\"+j)),tok=norms.map(tokenSet);let qualifying=0,captured=0;const misses:any[]=[];for(let i=0;i=.82&&Math.min(Array.from(norms[i]).length,Array.from(norms[j]).length)>=20){qualifying++;if(cand.has(i+\",\"+j))captured++;else if(misses.length<5)misses.push({a:subset[i].id,b:subset[j].id,sim:+sim.toFixed(4)})}}return{subset_posts:subset.length,qualifying_exhaustive_pairs:qualifying,captured_by_production_candidates:captured,recall:qualifying?+(captured/qualifying).toFixed(4):1,miss_examples:misses}}\nasync function evaluateCampaign(c:any){const started=performance.now(),[bad,good]=await Promise.all([sampleSource(c.name,c.bad,false),sampleSource(c.name,c.good,true)]),posts=[...bad.posts,...good.posts],labels=new Map();for(const p of posts)labels.set(p.account,p.label as number);const ar=analyzeProduction(posts),scoreMap=new Map(ar.account_review.map((x:any)=>[x.account_id,x.review_score])),scored=[...labels.entries()].map(([account,label])=>({account,label,score:Number(scoreMap.get(account)||0),campaign:c.name})),io=scored.filter(x=>x.label),ctl=scored.filter(x=>!x.label);return{name:c.name,posts,scored,summary:{campaign:c.name,sampling:{bad:bad.meta,good:good.meta},post_count:posts.length,account_count:scored.length,class_counts:{io:io.length,control:ctl.length},production_graph:{candidate_pairs:ar.candidate_pair_count,duplicate_edges:ar.duplicate_pairs.length,duplicate_breakdown:edgeBreakdown(ar.duplicate_pairs,posts),sync_hits:ar.sync_hits.length,sync_breakdown:edgeBreakdown(ar.sync_hits,posts),coordination_groups:ar.coordination_groups.length},score_summary:{io:{min:Math.min(...io.map(x=>x.score)),max:Math.max(...io.map(x=>x.score)),mean:+(io.reduce((a,x)=>a+x.score,0)/io.length).toFixed(3)},control:{min:Math.min(...ctl.map(x=>x.score)),max:Math.max(...ctl.map(x=>x.score)),mean:+(ctl.reduce((a,x)=>a+x.score,0)/ctl.length).toFixed(3)}},within_campaign_auc:auc(scored),within_campaign_ap:ap(scored),blocking_audit:blockingAudit(posts),runtime_ms:Math.round(performance.now()-started)}}}\nconst evaluated=[] as any[];for(const c of CAMPAIGNS)evaluated.push(await evaluateCampaign(c));\nfunction transfer(cal:any,test:any){const best=chooseThreshold(cal.scored),m=metrics(test.scored,best.t);m.roc_auc=auc(test.scored);m.average_precision=ap(test.scored);return{objective:\"F1_FIRST_LEGACY\",calibration_campaign:cal.name,test_campaign:test.name,selected_threshold:best.t,calibration_metrics:best.m,test_metrics:m,deployment_fitness_gate:fitness(m),prevalence_scenarios:prevalenceScenarios(m)}}\nfunction transferBA(cal:any,test:any){const best=chooseThresholdBA(cal.scored),m=metrics(test.scored,best.t);m.roc_auc=auc(test.scored);m.average_precision=ap(test.scored);return{objective:\"BALANCED_ACCURACY_FIRST\",calibration_campaign:cal.name,test_campaign:test.name,selected_threshold:best.t,calibration_metrics:best.m,test_metrics:m,deployment_fitness_gate:fitness(m),prevalence_scenarios:prevalenceScenarios(m)}}\nconst result={version:\"V7_OPEN_PRODUCTION_EVIDENCE_1\",status:\"OK\",source_doi:\"10.5281/zenodo.13912659\",id_parser:\"LOSSLESS_QUOTE_TWEETID_USERID_BEFORE_JSON_PARSE\",engine:\"V6_PRODUCTION_RELEVANT_TEXT_PATH_PORT_CONFORMANCE_REQUIRED\",sampling_design:\"32_EQUAL_BYTE_WINDOWS_PER_FILE_THEN_DETERMINISTIC_ACCOUNT_HASH\",parameters:{windows:WINDOWS,window_bytes:WINDOW_BYTES,target_accounts_per_class:TARGET_ACCOUNTS,max_posts_per_account:MAX_POSTS_PER_ACCOUNT,min_observed_posts:MIN_POSTS},campaigns:evaluated.map(x=>x.summary),cross_campaign_transfer_legacy:[transfer(evaluated[0],evaluated[1]),transfer(evaluated[1],evaluated[0])],cross_campaign_transfer_balanced_accuracy:[transferBA(evaluated[0],evaluated[1]),transferBA(evaluated[1],evaluated[0])],claim_boundary:\"This is an open-data systematic-sample evaluation of the production-relevant text candidate path. It is not full-corpus deployment calibration, bot identity, intent, truth, authenticity, or attribution.\",auto_flip_forbidden:true};\nconsole.log(JSON.stringify(result)); console.log(\"BA_ONLY:\"+JSON.stringify(result.cross_campaign_transfer_balanced_accuracy));",[168],"pulls","branches","forks","envVars",{"_182":40,"_184":40},"connections",{"_182":40,"_183":40},"count","unfilledCount","emptyCount",{"_18":167,"_20":168,"_115":169,"_117":-5,"_118":66,"_119":170,"_121":122,"_22":211,"_63":172,"_125":126,"_127":173,"_129":26,"_130":-5,"_193":212,"_84":213},{"_18":160,"_20":161,"_115":162,"_117":-5,"_118":66,"_119":163,"_121":122,"_22":208,"_63":40,"_125":126,"_127":165,"_129":26,"_130":-5,"_193":209,"_84":210},{"_18":153,"_20":154,"_115":155,"_117":-5,"_118":66,"_119":156,"_121":122,"_22":205,"_63":40,"_125":126,"_127":158,"_129":26,"_130":-5,"_193":206,"_84":207},{"_18":146,"_20":147,"_115":148,"_117":-5,"_118":66,"_119":149,"_121":122,"_22":202,"_63":40,"_125":126,"_127":151,"_129":26,"_130":-5,"_193":203,"_84":204},{"_18":139,"_20":140,"_115":141,"_117":-5,"_118":66,"_119":142,"_121":122,"_22":199,"_63":40,"_125":126,"_127":144,"_129":26,"_130":-5,"_193":200,"_84":201},{"_18":132,"_20":133,"_115":134,"_117":-5,"_118":66,"_119":135,"_121":122,"_22":196,"_63":40,"_125":126,"_127":137,"_129":26,"_130":-5,"_193":197,"_84":198},{"_18":113,"_20":114,"_115":116,"_117":-5,"_118":66,"_119":120,"_121":122,"_22":192,"_63":124,"_125":126,"_127":128,"_129":26,"_130":-5,"_193":194,"_84":195},["D",1788049021745],"children",[],[114],["D",1788049222067],[],[133],["D",1788048878217],[],[140],["D",1788048755461],[],[147],["D",1788048745956],[],[154],["D",1788048665910],[],[161],["D",1788049155856],[],[168],["D",1788046289516],{"_16":17,"_82":78},{"_16":17,"_75":76,"_77":78,"_33":34,"_79":80,"_81":26},{"_63":64,"_20":65,"_18":66,"_67":19,"_68":-5,"_69":-5,"_70":-5,"_71":-5,"_72":-5,"_73":21,"_74":17},"ctx",{"_56":-5,"_103":251,"_252":253,"_254":255,"_256":26,"_257":26,"_258":26,"_259":122,"_260":-5,"_261":-7,"_262":-7,"_263":40,"_264":26,"_265":26,"_266":-5,"_267":26,"_268":26,"_269":26,"_270":-5},"ENV",{"_222":223,"_224":225,"_226":65,"_227":228,"_229":230,"_231":232,"_233":234,"_235":236,"_237":238,"_239":240,"_241":242,"_243":244,"_245":246,"_247":248,"_249":250},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

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