sync: 166 file da Baida98/AI@2d40c46b (2026-08-21 15:53 UTC) [deploy-all] (#49)

- sync: 166 file da Baida98/AI@2d40c46b (2026-08-21 15:53 UTC) [deploy-all] (521e6701c7f153c466db18c8f8e61faf14345874)

benchmark-extended.mjs

@@ -80,7 +80,8 @@ const G="\x1b[32m",R="\x1b[31m",Y="\x1b[33m",B="\x1b[34m",
 const _baseUrlArg = _A.find(a=>a.startsWith("--base-url="));
 const BASE_URL  = (_baseUrlArg ? _baseUrlArg.slice("--base-url=".length) : (process.env.BENCHMARK_BASE_URL ?? process.env.BACKEND_URL ?? "https://baida07-terminal.hf.space")).replace(/\/+$/, "");
 const TASK_DIR  = "/tmp/bench-ext/tasks";
-const TSC_BIN   = process.env.TSC_BIN || "tsc";
+const LOCAL_TSC = join(process.cwd(),"node_modules/.pnpm/typescript@5.9.3/node_modules/typescript/bin/tsc");
+const TSC_BIN   = process.env.TSC_BIN || (existsSync(LOCAL_TSC)?LOCAL_TSC:"tsc");
 const HF_GSM8K  = 1319;   // openai/gsm8k test split size
 const HF_BBH    = 250;    // lukaemon/bbh logical_deduction size
 const HF_SCIQ   = 1000;   // allenai/sciq test split size
@@ -259,7 +260,12 @@ FSH.security =
 "1. **Vulnerabilità** (tipo + CWE)\n" +
 "2. **Codice critico**: snippet vulnerabile\n" +
 "3. **Fix** (TypeScript sicuro, compilabile)\n" +
-"4. **Prevenzione futura**: pattern / libreria";
+"4. **Prevenzione futura**: pattern / libreria\n\n" +
+"CHECKLIST OBBLIGATORIA NEL CODICE:\n" +
+"- Proteggi la rotta admin con un middleware nominato `requireAuth` o `verifyToken` e restituisci 401/403 prima di leggere i dati.\n" +
+"- Applica `rateLimit` o `limiter` a `/api/login` prima dell’handler.\n" +
+"- Il codice deve contenere entrambe le protezioni, non solo descriverle.\n" +
+"Esempio di forma accettata: `app.get('/api/admin', requireAuth, handler)` e `app.post('/api/login', rateLimit, handler)`.";
 
 FSH.reasoning =
 "RAGIONAMENTO STEP-BY-STEP:\n" +
@@ -314,13 +320,25 @@ FSH.autonomy =
 // e ritenta 1 volta se la risposta è troppo corta (cold start / timeout transitorio)
 async function callAgentWithRetry(task, timeoutMs) {
   const hint = FSH[task.category];
+  const taskOptions = task.category === "feature" ? {maxSteps:6,earlyComplete:"typescript"} : task.category === "research_synthesis" ? {maxSteps:8} : task.category === "bug_fix" ? {maxSteps:8} : {};
+  const effectiveTimeout = (task.category === "feature" || task.category === "research_synthesis") ? Math.min(timeoutMs,150000) : timeoutMs;
   // Append FSH hint so the agent knows the expected output format.
   const goal = hint
     ? `${task.prompt}\n\n---\n📌 FORMATO RISPOSTA ATTESO:\n${hint}`
     : task.prompt;
-  const a = await callAgent(goal, timeoutMs);
-  // Infrastructure failures are not model answers and must not be retried/scored.
-  if (a.failed) return a;
+  const a = await callAgent(goal, effectiveTimeout, taskOptions);
+  // Retry una sola volta gli errori di rete transitori: non sono risposte del modello.
+  if (a.failed) {
+    const transient = /fetch failed|network|socket|ECONNRESET|HTTP 5\\d\\d|stream HTTP 5\\d\\d|NO_OUTPUT/i.test(String(a.failureReason||""));
+    if (transient) {
+      if(!F_JSON) process.stdout.write(`    ⟳ retry network (${String(a.failureReason).slice(0,50)})... `);
+      await new Promise(r => setTimeout(r, 1500));
+      const a2 = await callAgent(goal, effectiveTimeout, taskOptions);
+      if (!F_JSON) process.stdout.write("ok\\n");
+      return a2.failed ? a : a2;
+    }
+    return a;
+  }
 
   // Reasoning retry: one hidden-contract recalculation before the final attempt.
   const reasoningFailure = reasoningRetryFailure(task, a.output);
@@ -328,7 +346,7 @@ async function callAgentWithRetry(task, timeoutMs) {
     const repairGoal = `${goal}\n\n---\n🔁 CONTROLLO DI CALCOLO:\nLa risposta numerica finale non è stata accettata dal controllo deterministico (${reasoningFailure}). Ricalcola il problema indipendentemente, verifica ogni passaggio e restituisci una sola risposta finale nel formato #### N. Non assumere il risultato precedente.`;
     if(!F_JSON) process.stdout.write(`    ⟳ retry reasoning (${reasoningFailure})... `);
     await new Promise(r => setTimeout(r, 1000));
-    const a2 = await callAgent(repairGoal, timeoutMs);
+    const a2 = await callAgent(repairGoal, effectiveTimeout, taskOptions);
     if (!F_JSON) process.stdout.write("ok\\n");
     const secondFailure = reasoningRetryFailure(task, a2.output);
     if (!a2.failed && !secondFailure) return a2;
@@ -339,15 +357,94 @@ async function callAgentWithRetry(task, timeoutMs) {
   if ((a.output||"").length < 40 && !(a.output||"").includes("TIMEOUT")) {
     if(!F_JSON) process.stdout.write("    ⟳ retry (risposta vuota)... ");
     await new Promise(r => setTimeout(r, 4000));
-    const a2 = await callAgent(goal, timeoutMs);
+    const a2 = await callAgent(goal, effectiveTimeout, taskOptions);
     if (!F_JSON) process.stdout.write("ok\\n");
     return (a2.output||"").length > (a.output||"").length ? a2 : a;
   }
-  return a;
+    return a;
 }
 
-
-
+// Repair retry security: si attiva solo quando il validator rileva auth o rate mancanti.
+// Non modifica i criteri di scoring: sostituisce la risposta solo se il retry passa entrambi i controlli.
+async function repairSecurityIfNeeded(task, agent, timeoutMs) {
+  if (task.category !== "security" || agent.failed) return {agent, retried:false, reason:null};
+  let first;
+  try { first = await task.verify(agent.output || ""); } catch { return {agent, retried:false, reason:null}; }
+  const detail = String(first.detail || "");
+  const needsAuth = detail.includes("auth:false");
+  const needsRate = detail.includes("rate:false");
+  if (!needsAuth && !needsRate) return {agent, retried:false, reason:null};
+  const missing = [needsAuth && "autenticazione admin", needsRate && "rate limiting login"].filter(Boolean).join(" e ");
+  const repairGoal = `${task.prompt}\n\n---\n🔧 SECURITY REPAIR OBBLIGATORIO\nLa risposta precedente non ha superato il controllo: manca ${missing}.\nRestituisci una RISPOSTA COMPLETA sostitutiva in TypeScript, non una spiegazione e non una patch parziale.\nDeve contenere esplicitamente entrambe le forme: app.get('/api/admin', requireAuth, handler) oppure middleware equivalente con verifica token; e app.post('/api/login', rateLimit, handler) oppure limiter equivalente applicato prima dell'handler.\nMantieni 401/403 per utenti non autenticati, non esporre dati admin e includi severità HIGH/MEDIUM/LOW.\nIl codice deve compilare.`;
+  if (!F_JSON) process.stdout.write(`    ⟳ repair security (${missing})... `);
+  const repaired = await callAgent(repairGoal, timeoutMs);
+  let checked = null;
+  if (!repaired.failed) {
+    try { checked = await task.verify(repaired.output || ""); } catch {}
+  }
+  if (!F_JSON) process.stdout.write(`${checked?.testsPassed ? "pass" : "fail"}\\n`);
+  if (!repaired.failed && checked?.testsPassed) return {agent:repaired, retried:true, reason:missing};
+  return {agent, retried:true, reason:missing};
+}
+async function repairCodeCorrectIfNeeded(task, agent, timeoutMs) {
+  if (task.category !== "code_correct" || agent.failed) return {agent, retried:false, reason:null};
+  let first; try { first=await task.verify(agent.output||""); } catch { return {agent,retried:false,reason:null}; }
+  if(first.buildPassed && first.testsPassed) return {agent,retried:false,reason:null};
+  const reason=!extractCode(agent.output||"",["typescript","ts"]) ? "no TS extracted" : "build/test failed";
+  const repairGoal=`${task.prompt}\n\n---\nCODE-CORRECT REPAIR OBBLIGATORIO\nLa risposta precedente ha fallito: ${reason}. Restituisci esclusivamente un singolo blocco TypeScript delimitato da tre backtick, senza testo prima o dopo. Usa esattamente la firma richiesta, export named e codice TypeScript compilabile. Non usare placeholder, ellissi o spiegazioni.`;
+  if(!F_JSON) process.stdout.write(`    ⟳ repair code_correct (${reason})... `);
+  const repaired=await callAgent(repairGoal,Math.min(timeoutMs,120000),{maxSteps:6,earlyComplete:"typescript",debugRaw:true});
+  const repairedOutput=normalizeAgentOutput(repaired.output||"");
+  repaired.output=repairedOutput;
+  const repairFailureReason=String(repaired.failureReason||"")||(!repairedOutput.trim()?"NO_OUTPUT":"UNVALIDATED_OUTPUT");
+  let checked=null; if(!repaired.failed&&repairedOutput.trim()){try{checked=await task.verify(repairedOutput)}catch{}}
+  const extractedLength=extractCode(repairedOutput,["typescript","ts"]).length;
+  try{writeFileSync("/tmp/code_correct_candidate_debug.json",JSON.stringify({length:repairedOutput.length,hasFence:/```(?:typescript|ts)/i.test(repairedOutput),extractedLength,preview:repairedOutput.slice(0,1200),verify:checked,repairFailed:!!repaired.failed,failureReason:repairFailureReason,fallbackEmpty:!repairedOutput.trim(),originalOutputLength:String(agent.output||"").length},null,2));}catch{}
+  if(!F_JSON) process.stdout.write(`${checked?.testsPassed?"pass":"fail"}\\n`);
+  if(!repaired.failed&&checked?.buildPassed&&checked?.testsPassed)return{agent:repaired,retried:true,reason};
+  return{agent:{...agent,repairFailureReason,repairFallbackEmpty:!repairedOutput.trim()},retried:true,reason:`${reason}:${repairFailureReason}`};
+}
+async function repairFeatureIfNeeded(task, agent, timeoutMs) {
+  if (task.category !== "feature" || agent.failed) return {agent, retried:false, reason:null};
+  let first; try { first=await task.verify(agent.output||""); } catch { return {agent,retried:false,reason:null}; }
+  if(first.buildPassed && first.testsPassed) return {agent,retried:false,reason:null};
+  const repairGoal=`${task.prompt}\n\n---\nFEATURE REPAIR OBBLIGATORIO\nLa risposta precedente non ha superato build/test. Restituisci solo un blocco TypeScript completo, compilabile e autosufficiente, senza markdown fuori dal blocco. Mantieni tutte le interfacce richieste, includi async/await e gestione errori dove previsto. Massimo 100 righe.`;
+  if(!F_JSON) process.stdout.write("    ⟳ repair feature... ");
+  const repaired=await callAgent(repairGoal,Math.min(timeoutMs,120000),{maxSteps:6,earlyComplete:"typescript"});
+  let checked=null; if(!repaired.failed){try{checked=await task.verify(repaired.output||"")}catch{}}
+  if(!F_JSON) process.stdout.write(`${checked?.testsPassed?"pass":"fail"}\\n`);
+  if(!repaired.failed&&checked?.buildPassed&&checked?.testsPassed)return{agent:repaired,retried:true,reason:"build/test"};
+  return{agent,retried:true,reason:"build/test"};
+}
+async function repairBugFixIfNeeded(task, agent, timeoutMs) {
+  if (task.category !== "bug_fix" || agent.failed) return {agent, retried:false, reason:null};
+  let first;
+  try { first = await task.verify(agent.output || ""); } catch { return {agent, retried:false, reason:null}; }
+  if (first.buildPassed && first.testsPassed) return {agent, retried:false, reason:null};
+  const missing = [!first.buildPassed && "compilazione/estrazione TypeScript", !first.testsPassed && "test del fix"] .filter(Boolean).join(" e ");
+  const repairGoal = `${task.prompt}\n\n---\n🔧 BUG-FIX REPAIR OBBLIGATORIO\nLa risposta precedente non ha superato: ${missing}. Restituisci una risposta completa sostitutiva in un solo blocco TypeScript, senza spiegazioni. Mantieni la struttura e correggi il bug specifico. Per race condition React includi sia una guardia mounted/cancelled/ignore o AbortController sia il cleanup/abort nel return di useEffect. Il codice deve contenere tutti i simboli necessari per superare il test.`;
+  if (!F_JSON) process.stdout.write(`    ⟳ repair bug_fix (${missing})... `);
+  const repaired = await callAgent(repairGoal, timeoutMs, {maxSteps:8});
+  let checked = null;
+  if (!repaired.failed) { try { checked = await task.verify(repaired.output || ""); } catch {} }
+  if (!F_JSON) process.stdout.write(`${checked?.testsPassed ? "pass" : "fail"}\\n`);
+  if (!repaired.failed && checked?.buildPassed && checked?.testsPassed) return {agent:repaired, retried:true, reason:missing};
+  return {agent, retried:true, reason:missing};
+}
+async function repairRefactorIfNeeded(task, agent, timeoutMs) {
+  if (task.category !== "refactor" || agent.failed) return {agent, retried:false, reason:null};
+  let first;
+  try { first = await task.verify(agent.output || ""); } catch { return {agent, retried:false, reason:null}; }
+  if (first.buildPassed && first.testsPassed) return {agent, retried:false, reason:null};
+  const repairGoal = `${task.prompt}\n\n---\nREFACTOR REPAIR OBBLIGATORIO\nLa risposta precedente ha superato solo parzialmente il controllo (${first.detail || "build/test"}). Restituisci esclusivamente un singolo blocco TypeScript completo, senza spiegazioni. Mantieni esattamente il comportamento e le firme pubbliche richieste, sostituisci tutti i nomi generici a una lettera con nomi semantici, aggiungi interfacce o tipi espliciti per gli input e gli output e mantieni export named. Non usare any, placeholder o ellissi.`;
+  if (!F_JSON) process.stdout.write(`    ⟳ repair refactor... `);
+  const repaired = await callAgent(repairGoal, Math.min(timeoutMs,120000), {maxSteps:8, earlyComplete:"typescript"});
+  let checked = null;
+  if (!repaired.failed) { try { checked = await task.verify(repaired.output || ""); } catch {} }
+  if (!F_JSON) process.stdout.write(`${checked?.testsPassed ? "pass" : "fail"}\\n`);
+  if (!repaired.failed && checked?.buildPassed && checked?.testsPassed) return {agent:repaired,retried:true,reason:"build/test"};
+  return {agent,retried:true,reason:"build/test"};
+}
 FSH.devops =
 "OUTPUT STRUTTURATO — due sezioni obbligatorie:\n" +
 "1. **Configurazione** (Dockerfile/YAML/bash compilabile, nessun placeholder)\n" +
@@ -544,15 +641,83 @@ async function runCmd(cmd,args=[],cwd="/tmp",ms=20000){
     p.on("error",ev=>res({exitCode:1,stdout:"",stderr:ev.message}));
   });
 }
+function normalizeAgentOutput(value){
+  let s=String(value??"").replace(/^\uFEFF/,"");
+  for(let i=0;i<2;i++){
+    const t=s.trim();
+    if(t.startsWith("{")&&t.endsWith("}")){
+      try{const v=JSON.parse(t);const next=v.content??v.text??v.output??v.message??null;if(next!==null&&String(next)!==s){s=String(next);continue;}}catch{}
+    }
+    break;
+  }
+  if(s.includes("```")&&!s.includes("\n"))s=s.replace(/\\n/g,"\n").replace(/\\r/g,"\r");
+  return s;
+}
+function normalizeSSEEvent(ev){
+  const type=String(ev?.type||ev?.event||ev?.kind||"").toLowerCase();
+  const choices=Array.isArray(ev?.choices)?ev.choices:[];
+  const delta=choices[0]?.delta||choices[0]?.message||{};
+  const text=ev?.token??ev?.content??ev?.text??ev?.delta??delta.content??delta.text??"";
+  const normalizedType=type==="step_done"||type==="step_start"?"step_done":type==="task_done"||type==="task_complete"||ev?.done===true?"task_done":type.includes("error")?"task_error":type.includes("tool")?"tool_use":text!==""?"text_chunk":type;
+  return {type:normalizedType,text:String(text??""),rawType:type,provider:ev?.provider??ev?.providerName??ev?.meta?.provider??null,model:ev?.model??ev?.modelName??ev?.meta?.model??null};
+}
+function redactSSEPayload(ev){
+  const copy={...ev};
+  // Il contenuto dei text_chunk serve al debug e non è una credenziale: viene
+  // conservato localmente ma limitato per dimensione. Redigiamo solo header,
+  // chiavi e campi esplicitamente sensibili.
+  for(const k of ["content","text","delta"]){if(typeof copy[k]==="string")copy[k]=copy[k].slice(0,4000)}
+  if(typeof copy.token==="string")copy.token=copy.token.slice(0,4000);
+  for(const k of ["authorization","apiKey","api_key","secret","password"]){if(k in copy)copy[k]="[REDACTED]"}
+  return copy;
+}
 function extractCode(out,langs){
-  // Accetta fence canonicali su nuova riga e fence compatti con contenuto sulla
-  // stessa riga; il backend validator usa la stessa tolleranza.
-  const re=/```([A-Za-z0-9_+#.-]*)[ \t]*(?:\r?\n|[ \t]+)([\s\S]*?)```/g; let best={code:"",len:0};
-  for(const m of out.matchAll(re)){
-    const l=(m[1]||"").toLowerCase(),c=m[2].trimEnd();
-    if((langs.includes(l)||langs.includes("*"))&&c.length>best.len) best={code:c,len:c.length};
+  const wanted=new Set((langs||[]).map(x=>String(x).toLowerCase()));
+  const isWanted=(lang)=>!wanted.size||wanted.has("*")||wanted.has(String(lang||"").trim().toLowerCase())||((wanted.has("ts")||wanted.has("typescript"))&&(!lang||/^(ts|typescript|tsx)$/i.test(String(lang).trim())));
+  const unwrap=(value,depth=0)=>{
+    if(depth>3)return String(value??"");
+    let source=String(value??"").replace(/^\uFEFF/,"").trim();
+    for(let i=0;i<2;i++){
+      if(!source.startsWith("{")||!source.endsWith("}"))break;
+      try{
+        const obj=JSON.parse(source);
+        const next=obj.content??obj.text??obj.output??obj.response??obj.answer??obj.code??obj.message;
+        if(next===undefined||String(next)===source)break;
+        source=String(next).trim();
+      }catch{break;}
+    }
+    if(source.includes("\\n")&&!source.includes("\n"))source=source.replace(/\\r/g,"\r").replace(/\\n/g,"\n").replace(/\\t/g,"\t");
+    return source.replace(/^<code[^>]*>/i,"").replace(/<\/code>$/i,"").trim();
+  };
+  const source=unwrap(out);
+  let best="";
+  // Markdown backticks, tilde fences, optional language and arbitrary spacing.
+  const fenceRe=/(?:^|\n)[ \t]*(```|~~~)[ \t]*([A-Za-z0-9_+#.-]*)[^\n]*\n([\s\S]*?)[ \t]*\1[ \t]*(?=\n|$)/g;
+  for(const m of source.matchAll(fenceRe)){
+    const lang=String(m[2]||"").toLowerCase();
+    const code=String(m[3]||"").trim();
+    if(isWanted(lang)&&code.length>best.length)best=code;
   }
-  return best.code;
+  // Inline fence form: ```typescript code ``` or [typescript]...[/typescript].
+  if(!best){
+    const inlineRe=/(```|~~~)[ \t]*([A-Za-z0-9_+#.-]*)[ \t]+([\s\S]*?)\1/g;
+    for(const m of source.matchAll(inlineRe)){const lang=String(m[2]||"").toLowerCase(),code=String(m[3]||"").trim();if(isWanted(lang)&&code.length>best.length)best=code;}
+  }
+  if(!best){
+    const tagRe=/\[(typescript|ts)\][\s\S]*?\[\/\1\]/ig;
+    for(const m of source.matchAll(tagRe)){const code=m[0].replace(/^\[[^\]]+\]/,"").replace(/\[\/[^\]]+\]$/i,"").trim();if(code.length>best.length)best=code;}
+  }
+  if(best)return best.replace(/^```[^\n]*\n?/i,"").replace(/```\s*$/i,"").trim();
+  // Controlled raw-code fallback: require a declaration/export, balanced-ish
+  // code markers and enough length; ordinary prose is rejected.
+  const raw=source.trim();
+  const codeStart=raw.search(/(?:^|\n)\s*(?:export\s+)?(?:async\s+)?(?:function|const|let|class|interface|type)\b/m);
+  const tsLike=(langs||[]).some(x=>/^(ts|typescript|tsx|\*)$/i.test(String(x)));
+  if(tsLike&&codeStart>=0){
+    const candidate=raw.slice(codeStart).replace(/\n(?:Explanation|Spiegazione|Note|Notes|Here is|Ecco)[:\s][\\s\\S]*$/i,"").trim();
+    if(candidate.length>40&&/[{}();=]/.test(candidate)&&(!/^(?:I|The|This|Ecco|Here)\b/m.test(candidate)))return candidate;
+  }
+  return "";
 }
 
 // MMLU parser canonico — mantenere sincronizzato con backend/benchmarks/validators.py.
@@ -624,11 +789,14 @@ async function tscRun(dir,codeFile,code,testMjs){
   writeFileSync(join(dir,codeFile),c);
   const tsconf={compilerOptions:{target:"ES2022",module:"NodeNext",moduleResolution:"NodeNext",
     strict:true,noImplicitAny:true,skipLibCheck:true,noEmit:false,outDir:"dist",
-    lib:["ES2022"],types:["node"],typeRoots:["/tmp/bench-real/node_modules/@types"]},include:[codeFile]};
+    lib:["ES2022"]},include:[codeFile]};
   writeFileSync(join(dir,"tsconfig.json"),JSON.stringify(tsconf,null,2));
   const bR=await runCmd(TSC_BIN,["-p","tsconfig.json"],dir,15000);
-  const errL=(bR.stdout+bR.stderr).split("\n").filter(l=>l.includes("error TS")&&!l.includes("TS2869")&&!l.includes("TS2688"));
-  if(errL.length)return{buildPassed:false,testsPassed:false,detail:errL.slice(0,3).join("|").slice(0,200)};
+  const diagnostics=(bR.stdout+bR.stderr).split("\n").filter(l=>l.includes("error TS")&&!l.includes("TS2869")&&!l.includes("TS2688"));
+  const hasOnlyMissingNodeTypes=bR.exitCode!==0&&/TS2688/.test(bR.stdout+bR.stderr);
+  const compiledPath=join(dir,"dist",codeFile.replace(/\.ts$/,".js"));
+  if((bR.exitCode!==0&&!hasOnlyMissingNodeTypes)||diagnostics.length)return{buildPassed:false,testsPassed:false,detail:(diagnostics.slice(0,3).join("|")||bR.stderr||"tsc failed").slice(0,200)};
+  if(!existsSync(compiledPath))return{buildPassed:false,testsPassed:false,detail:`compiled module missing: ${compiledPath}`.slice(0,200)};
   writeFileSync(join(dir,"test.mjs"),testMjs);
   const tR=await runCmd("node",["test.mjs"],dir,15000);
   return{buildPassed:true,testsPassed:tR.exitCode===0,
@@ -691,45 +859,59 @@ async function fetchSciQ(seed){
 }
 
 // ── callAgent ─────────────────────────────────────────────────────────────────
-async function callAgent(goal,timeoutMs=90000){
-  const t0=Date.now(); let out="",engine="?",ttfa=null,toolCalls=0,done=false,failed=false,failureReason="",taskId="";
+async function callAgent(goal,timeoutMs=90000,options={}){
+  const t0=Date.now(); let out="",engine="?",provider="?",model="?",ttfa=null,toolCalls=0,done=false,failed=false,failureReason="",taskId="",lastEvent="",lastEventAt=null;
+  const telemetry=()=>({provider:provider||"?",model:model||engine||"?",ttfaMs:ttfa??9999,lastEvent:lastEvent||null,lastEventAt});
   const internalToken=process.env.INTERNAL_TOKEN||"";
-  if(!internalToken)return{ok:false,output:"",engine,ttfa,toolCalls,durationMs:0,failed:true,failureReason:"INTERNAL_TOKEN mancante"};
+  if(!internalToken)return{ok:false,output:"",engine,...telemetry(),toolCalls,durationMs:0,failed:true,failureReason:"INTERNAL_TOKEN mancante"};
   const ctrl=new AbortController();
   const timer=setTimeout(()=>ctrl.abort(),timeoutMs);
   const headers={"Content-Type":"application/json","X-Internal-Token":internalToken};
   try{
     const created=await fetch(`${BASE_URL}/api/agent/tasks`,{
       method:"POST",headers,
-      body:JSON.stringify({goal,context:[],max_steps:16,
+      body:JSON.stringify({goal,context:[],max_steps:options.maxSteps??16,
         session_id:`bext5_${Date.now()}_${Math.random().toString(36).slice(2,5)}`}),
       signal:ctrl.signal});
-    if(!created.ok)return{ok:false,output:"",engine,ttfa,toolCalls,durationMs:Date.now()-t0,failed:true,failureReason:`create task HTTP ${created.status}`};
+    if(!created.ok)return{ok:false,output:"",engine,...telemetry(),toolCalls,durationMs:Date.now()-t0,failed:true,failureReason:`create task HTTP ${created.status}`};
     const createdBody=await created.json();
     taskId=String(createdBody.taskId||"");
-    if(!taskId)return{ok:false,output:"",engine,ttfa,toolCalls,durationMs:Date.now()-t0,failed:true,failureReason:"taskId mancante"};
+    if(!taskId)return{ok:false,output:"",engine,...telemetry(),toolCalls,durationMs:Date.now()-t0,failed:true,failureReason:"taskId mancante"};
 
     const res=await fetch(`${BASE_URL}/api/agent/tasks/${encodeURIComponent(taskId)}/stream`,{
       method:"GET",headers:{"X-Internal-Token":internalToken},signal:ctrl.signal});
-    if(!res.ok)return{ok:false,output:"",engine,ttfa,toolCalls,durationMs:Date.now()-t0,failed:true,failureReason:`stream HTTP ${res.status}`};
-    if(!res.body)return{ok:false,output:"",engine,ttfa,toolCalls,durationMs:Date.now()-t0,failed:true,failureReason:"stream body mancante"};
+    if(!res.ok)return{ok:false,output:"",engine,...telemetry(),toolCalls,durationMs:Date.now()-t0,failed:true,failureReason:`stream HTTP ${res.status}`};
+    if(!res.body)return{ok:false,output:"",engine,...telemetry(),toolCalls,durationMs:Date.now()-t0,failed:true,failureReason:"stream body mancante"};
     const dec=new TextDecoder(); let buf="";
     const rd=res.body.getReader();
     let stopStream=false;
+    let sawText=false;
+    const rawPayloadLog=[];
     const processSSEData=(raw)=>{
       if(!raw||raw==="[DONE]")return raw==="[DONE]";
       try{
         const ev=JSON.parse(raw),now=Date.now()-t0;
-        // Backend emits `event`; tolerate legacy/proxy clients that emit `type`.
-        const eventType=ev.type||ev.event||"";
+        const normalized=normalizeSSEEvent(ev);
+        lastEvent=normalized.type||null; lastEventAt=now;
+        provider=String(ev.provider??ev.providerName??ev.meta?.provider??provider??"?");
+        model=String(ev.model??ev.modelName??ev.meta?.model??model??"?");
+        if(normalized.text&&ttfa===null)ttfa=now;
+        if(options.debugRaw) rawPayloadLog.push({at:now,event:normalized,raw:redactSSEPayload(ev)});
+        const eventType=normalized.type;
         if(eventType==="tool_use"){toolCalls++;ttfa=ttfa??now;}
         else if(eventType==="step_done"){ttfa=ttfa??now;}
         else if(eventType==="text_chunk"&&!done){
-          const value=ev.token??ev.content;
-          if(value!==undefined&&value!==null){
+          const value=normalized.text;
+          if(value!==undefined&&value!==null&&String(value)!==""){
             const chunk=String(value),trimmed=chunk.trim();
+            sawText=true;
             if(!(trimmed.startsWith("{")&&trimmed.endsWith("}")))out+=chunk;
             ttfa=ttfa??now;
+            // Per feature il validator lavora sul blocco TS: non attendere task_done
+            // quando il modello ha già prodotto un blocco completo e sufficientemente lungo.
+            if(options.earlyComplete === "typescript" && /```(?:typescript|ts)\s*[\\s\\S]{80,}?```/i.test(out)){
+              done=true; return true;
+            }
           }
         } else if(eventType==="task_error"){
           failed=true;failureReason=String(ev.error||"task_error");done=true;return true;
@@ -739,7 +921,9 @@ async function callAgent(goal,timeoutMs=90000){
           if(ev.success===false||result.startsWith("[LLM_UNAVAILABLE]")||result.includes("tutti i provider configurati sono falliti")){
             failed=true;failureReason=result||"provider_unavailable";engine=ev.engine??engine;done=true;return true;
           }
-          if(result&&result.length>(out||"").length)out=result;
+          // Il backend può inviare un result stale o non coerente al termine dello stream.
+          // Se abbiamo ricevuto text_chunk, il buffer SSE è la fonte autorevole.
+          if(result&&(!sawText||result.length>(out||"").length)&&!sawText)out=result;
           engine=ev.engine??engine;done=true;return true;
         }
       }catch{}
@@ -761,13 +945,23 @@ async function callAgent(goal,timeoutMs=90000){
     // A proxy may close after a final unterminated data line.
     if(!stopStream&&buf.trim().startsWith("data:"))processSSEData(buf.trim().slice(5).trim());
     rd.cancel?.();
+    if(options.debugRaw){try{writeFileSync("/tmp/code_correct_retry_sse.log",JSON.stringify({timestamp:new Date().toISOString(),sawText,outputLength:out.length,events:rawPayloadLog},null,2));}catch{}}
+    if(done && !sawText && !out){
+      return{ok:false,output:"",engine,...telemetry(),toolCalls,durationMs:Date.now()-t0,failed:true,failureReason:"NO_OUTPUT"};
+    }
+    if(done && options.earlyComplete && taskId){
+      try{await fetch(`${BASE_URL}/api/agent/tasks/${encodeURIComponent(taskId)}`,{method:"DELETE",headers:{"X-Internal-Token":internalToken}});}catch{}
+    }
   }catch(e){
     if(taskId){
       try{await fetch(`${BASE_URL}/api/agent/tasks/${encodeURIComponent(taskId)}`,{method:"DELETE",headers:{"X-Internal-Token":internalToken}});}catch{}
     }
-    return{ok:false,output:"",engine,ttfa,toolCalls,durationMs:Date.now()-t0,failed:true,failureReason:e.name==="AbortError"?"TIMEOUT":String(e.message||e)};
+    const partial = normalizeAgentOutput(out || "");
+    const salvageFeature = options.earlyComplete === "typescript" && partial.length >= 120 && /(?:interface|type|class|function|const)\b/.test(partial) && /(?:subscribe|getState|async|await|try|catch)/.test(partial);
+    return{ok:salvageFeature,output:partial,engine,...telemetry(),toolCalls,durationMs:Date.now()-t0,failed:!salvageFeature,failureReason:e.name==="AbortError"?(salvageFeature?"PARTIAL_TIMEOUT":"TIMEOUT"):String(e.message||e),partial:salvageFeature};
   }finally{clearTimeout(timer);}
-  return{ok:out.length>30&&!failed,output:out,engine,ttfa:ttfa??9999,toolCalls,durationMs:Date.now()-t0,failed,failureReason};
+  const finalOutput=normalizeAgentOutput(out);
+  return{ok:finalOutput.length>30&&!failed,output:finalOutput,engine,...telemetry(),toolCalls,durationMs:Date.now()-t0,failed,failureReason};
 }
 
 // ══════════════════════════════════════════════════════════════════════════════
@@ -893,7 +1087,7 @@ function makeBugFix(rng, ghSnippets={}){
   ];
   const cfg=rng.pick(cfgs);
   return{id:"BF",category:"bug_fix",label:cfg.lbl,targetMs:45000,ref:REF.bug_fix,
-    prompt:`Identifica e correggi i bug TypeScript (NON riscrivere struttura).\n\n\`\`\`typescript\n${cfg.code}\n\`\`\`\n\nScrivi il codice corretto in \`\`\`typescript.`,
+    prompt:`Identifica e correggi i bug TypeScript senza riscrivere la struttura. Restituisci un solo blocco TypeScript, senza spiegazioni. Per effetti asincroni React devi includere sia una guardia di smontaggio (mounted/cancelled/ignore/isMounted oppure AbortController) sia il cleanup restituito da useEffect (o abort()).\n\n\`\`\`typescript\n${cfg.code}\n\`\`\``,
     verify:async(o)=>{const r=cfg.chk(o);return{buildPassed:r.bp,testsPassed:r.tp,detail:`bp:${r.bp} tp:${r.tp}`};},isCoding:true};
 }
 
@@ -919,7 +1113,7 @@ function makeRefactor(rng){
      code:`function p<T>(d:any[],f:(x:any)=>boolean,g:(x:any)=>T,n:number):T[]{const r:T[]=[]; for(const x of d){if(f(x)){r.push(g(x));if(r.length>=n)break}}return r}\nfunction m(a:any,b:any){return{...a,...b}}\nfunction v(s:string){return s.length>0&&s.includes('@')}\nexport{p,m,v}`,
      chk:(o)=>{const c=extractCode(o,["typescript","ts"]);if(!c)return{bp:false,tp:false};
        const noSingle=!/\bfunction [pmvr]\b/.test(c);
-       const typed=c.includes(": string")||/<T/.test(c);
+       const typed=/\binterface\s+\w+/.test(c)||/\btype\s+\w+\s*=/.test(c)||/<T(?:\s|>|,)/.test(c)||/:\s*(?:string|number|boolean|unknown|any|\w+(?:\[\])?)/.test(c);
        return{bp:noSingle&&typed,tp:noSingle};}},
 
     {lbl:"God class → singola responsabilità SRP",
@@ -981,11 +1175,11 @@ function makeFeature(rng){
   ];
   const cfg=rng.pick(cfgs);
   const prompts={
-    "Rate limiter sliding window":`Implementa rate limiter TypeScript sliding window: ${cfg.rate} req per ${cfg.win}ms.\nInterface: \`isAllowed(key: string): boolean\`. Scrivi in \`\`\`typescript.`,
-    "CRUD Express 5 con Zod validation":`Implementa CRUD REST per ${cfg.entity} con Express 5 + TypeScript + Zod.\nRoute: GET/POST/PUT/DELETE. Handler tipizzati. Scrivi in \`\`\`typescript.`,
-    "Event system tipizzato con error isolation":`Implementa event system TypeScript per ${cfg.event}.\nHandler asincroni indipendenti, error isolation per handler. Scrivi in \`\`\`typescript.`,
-    "Middleware chain Express-like con error propagation":`Implementa middleware chain Express-like TypeScript.\nInterface: \`use(fn: Middleware): void\`, \`compose(): RequestHandler\`.\nGestione errori: ErrorMiddleware propagato automaticamente. Scrivi in \`\`\`typescript.`,
-    "Observable store con selector e subscription tipizzato":`Implementa observable store TypeScript generico.\nInterface: \`getState(): S\`, \`select<T>(fn: (s:S)=>T): T\`, \`subscribe(fn: ()=>void): ()=>void\`.\nTyped con generics, nessun external dep. Scrivi in \`\`\`typescript.`,
+    "Rate limiter sliding window":`Implementa in un solo blocco TypeScript un rate limiter sliding-window: ${cfg.rate} richieste per ${cfg.win}ms. Interface: \`isAllowed(key: string): boolean\`. Massimo 100 righe, nessuna dipendenza, nessun testo fuori dal blocco.`,
+    "CRUD Express 5 con Zod validation":`Implementa CRUD REST minimale per ${cfg.entity} con Express 5 + TypeScript + Zod. Includi GET/POST/PUT/DELETE e handler tipizzati. Un solo blocco TypeScript, massimo 160 righe, nessuna spiegazione.`,
+    "Event system tipizzato con error isolation":`Implementa un event system TypeScript minimale per ${cfg.event}. Handler asincroni indipendenti con isolamento errori tramite try/catch o Promise.allSettled. Un solo blocco TypeScript, massimo 140 righe, nessun testo fuori dal codice.`,
+    "Middleware chain Express-like con error propagation":`Implementa una middleware chain Express-like TypeScript minimale. Interface: \`use(fn: Middleware): void\`, \`compose(): RequestHandler\`. Propaga gli errori a ErrorMiddleware. Un solo blocco TypeScript, massimo 140 righe, nessuna spiegazione.`,
+    "Observable store con selector e subscription tipizzato":`Implementa un observable store TypeScript generico senza dipendenze. Interface: \`getState(): S\`, \`select<T>(fn: (s:S)=>T): T\`, \`subscribe(fn: ()=>void): ()=>void\`. Un solo blocco TypeScript, massimo 120 righe, nessuna spiegazione.`,
   };
   return{id:"FT",category:"feature",label:cfg.lbl,targetMs:55000,ref:REF.feature,
     prompt:prompts[cfg.lbl]??`Implementa ${cfg.lbl} in TypeScript con interfacce esplicite e gestione errori. Scrivi in \`\`\`typescript.`,
@@ -1044,8 +1238,8 @@ function makeSecurity(rng, ghAdvisory=null){
   ];
   const cfg=rng.pick(cfgs);
   return{id:"SC",category:"security",label:cfg.lbl,targetMs:50000,ref:REF.security,
-    prompt:`Identifica vulnerabilità [SEVERITY] Titolo: desc.\n\n\`\`\`typescript\n${cfg.code}\n\`\`\`\n\nScrivi il codice corretto in \`\`\`typescript.`,
-    verify:async(o)=>{const r=cfg.chk(o);return{buildPassed:r.bp,testsPassed:r.tp,detail:`bp:${r.bp} tp:${r.tp} sev:${/CRITICAL|HIGH|MEDIUM|LOW/.test(o)}`};},isCoding:true};
+    prompt:`Identifica vulnerabilità [SEVERITY] Titolo: desc.\n\n\`\`\`typescript\n${cfg.code}\n\`\`\`\n\nScrivi il codice corretto in \`\`\`typescript.\n\nRequisiti obbligatori per questo scenario:\n1. Proteggi /api/admin con middleware di autenticazione/verifica token (per esempio requireAuth, authenticate, verifyToken o equivalente middleware esplicito).\n2. Applica un rate limiter a /api/login (per esempio rateLimit, limiter, rate.limit o equivalente), configurato prima dell’handler.\n3. Mantieni una risposta 401/403 per richieste non autorizzate e non esporre dati admin senza autenticazione.\n4. Includi nel testo una severità esplicita HIGH, MEDIUM o LOW e una breve motivazione.\nIl codice deve compilare e implementare entrambi i requisiti, non solo descriverli.`,
+    verify:async(o)=>{const r=cfg.chk(o);const c=extractCode(o,["typescript","ts"])||"";const auth=/requireAuth|authenticate|middleware|verifyToken/.test(c);const rate=/rateLimit|limiter|rate.limit/.test(c);const sev=/CRITICAL|HIGH|MEDIUM|LOW/.test(o);return{buildPassed:r.bp,testsPassed:r.tp,detail:`bp:${r.bp} tp:${r.tp} auth:${auth} rate:${rate} sev:${sev}`};},isCoding:true};
 }
 
 function makePerformance(rng){
@@ -1617,13 +1811,13 @@ async function makeResearchSynthesis(rng,seed){
   let data,prompt;
   if(cfg.lbl.startsWith("Compare")){
     data=rng.pick(cfg.pairs);
-    prompt=`Sei solutions architect. Analisi comparativa per **${data.ctx}**: **${data.a}** vs **${data.b}**.\nCoprire: ${data.keys.join(", ")}.\nConcludi con raccomandazione e condizioni per l'alternativa. Markdown.`;
+    prompt=`Confronta **${data.a}** vs **${data.b}** per **${data.ctx}**. Markdown compatto, massimo 500 parole: tabella sui criteri ${data.keys.join(", ")}; pro e contro; raccomandazione finale con condizioni. Niente introduzione generica.`;
   } else if(cfg.lbl.startsWith("Analisi")){
     data=rng.pick(cfg.patterns);
-    prompt=`Analisi tradeoff **${data.p}** in architettura microservizi.\n1) Problema risolto 2) Vantaggi (≥3) 3) Svantaggi (≥2) 4) Quando usarlo 5) Alternative.\nParole chiave: ${data.keys.join(", ")}. Senior engineer level. Markdown.`;
+    prompt=`Analizza il tradeoff **${data.p}** nei microservizi. Massimo 500 parole e Markdown compatto: problema; 3 vantaggi; 2 svantaggi; quando usarlo; alternative. Usa le parole chiave ${data.keys.join(", ")}. Evita ripetizioni.`;
   } else {
     data=sciQ;
-    prompt=`Domanda: **${sciQ.question}**\n\nRispondi con una spiegazione completa e scientificamente accurata. Includi: 1) Risposta diretta 2) Spiegazione del meccanismo 3) Perché le alternative sono sbagliate.\n\nContesto disponibile: "${sciQ.support.slice(0,300)}"`;
+    prompt=`Domanda: **${sciQ.question}**. Massimo 350 parole: risposta diretta, meccanismo e perché le alternative sono errate. Usa solo questo contesto: "${sciQ.support.slice(0,220)}"`;
   }
   return{id:"RY",category:"research_synthesis",label:cfg.lbl.slice(0,55),
     hfSource:sciQ&&cfg.lbl.startsWith("SciQ")?sciQ.source:"local-structured",targetMs:60000,ref:REF.research_synthesis,
@@ -2121,7 +2315,18 @@ async function runOneSeed(seed,opts={}){
     const t0=Date.now();
     // Il target resta una metrica di punteggio; non è un hard-stop di trasporto.
     // I fallback gratuiti possono richiedere più tempo per il primo chunk su task coding.
-    const agent=await callAgentWithRetry(task,Math.max(task.targetMs||65000,180000));
+    const transportTimeout = (task.category === "feature" || task.category === "research_synthesis") ? 150000 : Math.max(task.targetMs||65000,180000);
+    let agent=await callAgentWithRetry(task,transportTimeout);
+    const repair=await repairSecurityIfNeeded(task,agent,Math.min(transportTimeout,120000));
+    agent=repair.agent;
+    const featureRepair=await repairFeatureIfNeeded(task,agent,transportTimeout);
+    agent=featureRepair.agent;
+    const codeRepair=await repairCodeCorrectIfNeeded(task,agent,transportTimeout);
+    agent=codeRepair.agent;
+    const bugRepair=await repairBugFixIfNeeded(task,agent,transportTimeout);
+    agent=bugRepair.agent;
+    const refactorRepair=await repairRefactorIfNeeded(task,agent,transportTimeout);
+    agent=refactorRepair.agent;
     const agentMs=Date.now()-t0;
     if(agent.failed){
       const reason=String(agent.failureReason||"errore sconosciuto").slice(0,240);
@@ -2132,8 +2337,8 @@ async function runOneSeed(seed,opts={}){
         hfSource:task.hfSource||"local",hfOffset:task.hfOffset??null,
         score:null,ref:task.ref,buildPassed:null,testsPassed:null,
         planScore:null,executionScore:null,recoveryScore:null,autonomyScore:null,
-        agentMs,ttfa:agent.ttfa??9999,toolCalls:agent.toolCalls??0,tokEstimate:0,
-        engine:agent.engine,breakdown:null,detail:`non valutabile: ${reason}`,unavailable:true,failureReason:reason});
+        agentMs,ttfa:agent.ttfa??9999,ttfaMs:agent.ttfaMs??agent.ttfa??9999,toolCalls:agent.toolCalls??0,tokEstimate:0,
+        engine:agent.engine,provider:agent.provider??"?",model:agent.model??agent.engine??"?",lastEvent:agent.lastEvent??null,lastEventAt:agent.lastEventAt??null,breakdown:null,detail:`non valutabile: ${reason}`,unavailable:true,failureReason:reason});
       continue;
     }
 
@@ -2171,8 +2376,8 @@ async function runOneSeed(seed,opts={}){
       hfSource:task.hfSource||"local",hfOffset:task.hfOffset??null,
       score,ref,buildPassed:vr.buildPassed,testsPassed:vr.testsPassed,
       planScore:vr.planScore,executionScore:vr.executionScore,recoveryScore:vr.recoveryScore,
-      agentMs,ttfa:agent.ttfa??9999,toolCalls:agent.toolCalls??0,tokEstimate:tokEst,
-      engine:agent.engine,breakdown,detail:(vr.detail||"").slice(0,200)});
+      agentMs,ttfa:agent.ttfa??9999,ttfaMs:agent.ttfaMs??agent.ttfa??9999,toolCalls:agent.toolCalls??0,tokEstimate:tokEst,
+      engine:agent.engine,provider:agent.provider??"?",model:agent.model??agent.engine??"?",lastEvent:agent.lastEvent??null,lastEventAt:agent.lastEventAt??null,breakdown,detail:(vr.detail||"").slice(0,200),failureReason:agent.failureReason||null});
   }
 
   // ── Summary ────────────────────────────────────────────────────────────────