Kalibrierte Scan-Confidence + Cross-Model-Bonus

server/lib/scanReview.js

@@ -1,5 +1,13 @@
 const { normalizeText } = require('./scanGrounding');
 
+const clamp = (value, min, max) => Math.min(max, Math.max(min, value));
+
+// Two DIFFERENT models independently naming the same species is genuine
+// evidence beyond either model's self-reported confidence, so agreement
+// earns a bonus on top of the better single estimate.
+const REVIEW_AGREEMENT_BONUS = 0.2;
+const REVIEW_AGREEMENT_CONFIDENCE_CAP = 0.97;
+
 // Agreement must be judged on the RAW model answers, not the grounded ones:
 // catalog grounding has a genus-level fallback that can collapse two different
 // species onto the same catalog entry and fake an agreement.
@@ -30,6 +38,11 @@ const decideReviewOutcome = ({ primaryResult, reviewResult, agrees }) => {
       accept: true,
       replace: reviewConfidence >= primaryConfidence,
       reason: 'review-confirmed-primary',
+      confidence: clamp(
+        Math.max(primaryConfidence, reviewConfidence) + REVIEW_AGREEMENT_BONUS,
+        0.05,
+        REVIEW_AGREEMENT_CONFIDENCE_CAP,
+      ),
     };
   }