diff --git a/config/model_eval_corpus_staging.json b/config/model_eval_corpus_staging.json
index 9dc33fedb..19cc2a21c 100644
--- a/config/model_eval_corpus_staging.json
+++ b/config/model_eval_corpus_staging.json
@@ -1,5 +1,42 @@
 {
   "schema": "verifier-corpus-staging/v1",
   "note": "FYI-only. Auto-expiring candidate cases pending stability or adjudication; nothing here gates anything.",
-  "cases": []
+  "cases": [
+    {
+      "case_id": "workflows-2541",
+      "repo": "stranske/Workflows",
+      "pr": 2541,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "trend_model_project-5667",
+      "repo": "stranske/Trend_Model_Project",
+      "pr": 5667,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "portable-alpha-extension-model-2046",
+      "repo": "stranske/Portable-Alpha-Extension-Model",
+      "pr": 2046,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "fine-art-archive-169",
+      "repo": "stranske/Fine-Art-Archive",
+      "pr": 169,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    }
+  ]
 }
diff --git a/config/model_eval_pilot.json b/config/model_eval_pilot.json
index 827d76940..491918bc7 100644
--- a/config/model_eval_pilot.json
+++ b/config/model_eval_pilot.json
@@ -1,38 +1,407 @@
 {
   "schema": "workflows-verifier-pilot-corpus/v1",
-  "corpus_version": "verifier-balanced-pilot-2026-07-12",
+  "corpus_version": "verifier-balanced-pilot-2026-07-12+harvest21",
   "purpose": "Paired 30-case pilot used to narrow model candidates before the 75-case approval benchmark.",
   "adjudication_rule": "PASS requires durable completion disposition; NON_PASS requires a verifier-driven follow-up or unresolved completion gap.",
   "cases": [
-    {"case_id":"workflows-2744","repo":"stranske/Workflows","pr":2744,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"workflows-2746","repo":"stranske/Workflows","pr":2746,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"workflows-2747","repo":"stranske/Workflows","pr":2747,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"pension-704","repo":"stranske/Pension-Data","pr":704,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"pension-702","repo":"stranske/Pension-Data","pr":702,"expected_verdict":"PASS","category":"stale-verifier-claim"},
-    {"case_id":"workflows-2755","repo":"stranske/Workflows","pr":2755,"expected_verdict":"NON_PASS","category":"follow-up-required"},
-    {"case_id":"workflows-2756","repo":"stranske/Workflows","pr":2756,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"workflows-2757","repo":"stranske/Workflows","pr":2757,"expected_verdict":"PASS","category":"review-thread-debt"},
-    {"case_id":"pension-708","repo":"stranske/Pension-Data","pr":708,"expected_verdict":"PASS","category":"stale-verifier-claim"},
-    {"case_id":"pension-711","repo":"stranske/Pension-Data","pr":711,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"pension-712","repo":"stranske/Pension-Data","pr":712,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"pension-713","repo":"stranske/Pension-Data","pr":713,"expected_verdict":"PASS","category":"stale-verifier-claim"},
-    {"case_id":"pension-714","repo":"stranske/Pension-Data","pr":714,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"manager-1408","repo":"stranske/Manager-Database","pr":1408,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"manager-1411","repo":"stranske/Manager-Database","pr":1411,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"manager-1407","repo":"stranske/Manager-Database","pr":1407,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"manager-1412","repo":"stranske/Manager-Database","pr":1412,"expected_verdict":"PASS","category":"review-thread-debt"},
-    {"case_id":"fine-art-237","repo":"stranske/Fine-Art-Archive","pr":237,"expected_verdict":"NON_PASS","category":"follow-up-required"},
-    {"case_id":"fine-art-244","repo":"stranske/Fine-Art-Archive","pr":244,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"fine-art-255","repo":"stranske/Fine-Art-Archive","pr":255,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"fine-art-256","repo":"stranske/Fine-Art-Archive","pr":256,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"fine-art-257","repo":"stranske/Fine-Art-Archive","pr":257,"expected_verdict":"NON_PASS","category":"follow-up-required"},
-    {"case_id":"inv-man-768","repo":"stranske/Inv-Man-Intake","pr":768,"expected_verdict":"PASS","category":"stale-verifier-claim"},
-    {"case_id":"inv-man-781","repo":"stranske/Inv-Man-Intake","pr":781,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"inv-man-778","repo":"stranske/Inv-Man-Intake","pr":778,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"inv-man-776","repo":"stranske/Inv-Man-Intake","pr":776,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"inv-man-774","repo":"stranske/Inv-Man-Intake","pr":774,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"trip-1494","repo":"stranske/trip-planner","pr":1494,"expected_verdict":"PASS","category":"stale-verifier-claim"},
-    {"case_id":"lms-393","repo":"stranske/learning-management-system","pr":393,"expected_verdict":"PASS","category":"clean-pass"},
-    {"case_id":"workflows-2403","repo":"stranske/Workflows","pr":2403,"expected_verdict":"NON_PASS","category":"missing-acceptance-criterion"}
+    {
+      "case_id": "workflows-2744",
+      "repo": "stranske/Workflows",
+      "pr": 2744,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "workflows-2746",
+      "repo": "stranske/Workflows",
+      "pr": 2746,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "workflows-2747",
+      "repo": "stranske/Workflows",
+      "pr": 2747,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "pension-704",
+      "repo": "stranske/Pension-Data",
+      "pr": 704,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "pension-702",
+      "repo": "stranske/Pension-Data",
+      "pr": 702,
+      "expected_verdict": "PASS",
+      "category": "stale-verifier-claim"
+    },
+    {
+      "case_id": "workflows-2755",
+      "repo": "stranske/Workflows",
+      "pr": 2755,
+      "expected_verdict": "NON_PASS",
+      "category": "follow-up-required"
+    },
+    {
+      "case_id": "workflows-2756",
+      "repo": "stranske/Workflows",
+      "pr": 2756,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "workflows-2757",
+      "repo": "stranske/Workflows",
+      "pr": 2757,
+      "expected_verdict": "PASS",
+      "category": "review-thread-debt"
+    },
+    {
+      "case_id": "pension-708",
+      "repo": "stranske/Pension-Data",
+      "pr": 708,
+      "expected_verdict": "PASS",
+      "category": "stale-verifier-claim"
+    },
+    {
+      "case_id": "pension-711",
+      "repo": "stranske/Pension-Data",
+      "pr": 711,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "pension-712",
+      "repo": "stranske/Pension-Data",
+      "pr": 712,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "pension-713",
+      "repo": "stranske/Pension-Data",
+      "pr": 713,
+      "expected_verdict": "PASS",
+      "category": "stale-verifier-claim"
+    },
+    {
+      "case_id": "pension-714",
+      "repo": "stranske/Pension-Data",
+      "pr": 714,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "manager-1408",
+      "repo": "stranske/Manager-Database",
+      "pr": 1408,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "manager-1411",
+      "repo": "stranske/Manager-Database",
+      "pr": 1411,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "manager-1407",
+      "repo": "stranske/Manager-Database",
+      "pr": 1407,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "manager-1412",
+      "repo": "stranske/Manager-Database",
+      "pr": 1412,
+      "expected_verdict": "PASS",
+      "category": "review-thread-debt"
+    },
+    {
+      "case_id": "fine-art-237",
+      "repo": "stranske/Fine-Art-Archive",
+      "pr": 237,
+      "expected_verdict": "NON_PASS",
+      "category": "follow-up-required"
+    },
+    {
+      "case_id": "fine-art-244",
+      "repo": "stranske/Fine-Art-Archive",
+      "pr": 244,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "fine-art-255",
+      "repo": "stranske/Fine-Art-Archive",
+      "pr": 255,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "fine-art-256",
+      "repo": "stranske/Fine-Art-Archive",
+      "pr": 256,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "fine-art-257",
+      "repo": "stranske/Fine-Art-Archive",
+      "pr": 257,
+      "expected_verdict": "NON_PASS",
+      "category": "follow-up-required"
+    },
+    {
+      "case_id": "inv-man-768",
+      "repo": "stranske/Inv-Man-Intake",
+      "pr": 768,
+      "expected_verdict": "PASS",
+      "category": "stale-verifier-claim"
+    },
+    {
+      "case_id": "inv-man-781",
+      "repo": "stranske/Inv-Man-Intake",
+      "pr": 781,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "inv-man-778",
+      "repo": "stranske/Inv-Man-Intake",
+      "pr": 778,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "inv-man-776",
+      "repo": "stranske/Inv-Man-Intake",
+      "pr": 776,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "inv-man-774",
+      "repo": "stranske/Inv-Man-Intake",
+      "pr": 774,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "trip-1494",
+      "repo": "stranske/trip-planner",
+      "pr": 1494,
+      "expected_verdict": "PASS",
+      "category": "stale-verifier-claim"
+    },
+    {
+      "case_id": "lms-393",
+      "repo": "stranske/learning-management-system",
+      "pr": 393,
+      "expected_verdict": "PASS",
+      "category": "clean-pass"
+    },
+    {
+      "case_id": "workflows-2403",
+      "repo": "stranske/Workflows",
+      "pr": 2403,
+      "expected_verdict": "NON_PASS",
+      "category": "missing-acceptance-criterion"
+    },
+    {
+      "case_id": "workflows-2545",
+      "repo": "stranske/Workflows",
+      "pr": 2545,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2544",
+      "repo": "stranske/Workflows",
+      "pr": 2544,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2543",
+      "repo": "stranske/Workflows",
+      "pr": 2543,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2540",
+      "repo": "stranske/Workflows",
+      "pr": 2540,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2539",
+      "repo": "stranske/Workflows",
+      "pr": 2539,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2538",
+      "repo": "stranske/Workflows",
+      "pr": 2538,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2537",
+      "repo": "stranske/Workflows",
+      "pr": 2537,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2536",
+      "repo": "stranske/Workflows",
+      "pr": 2536,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2535",
+      "repo": "stranske/Workflows",
+      "pr": 2535,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2534",
+      "repo": "stranske/Workflows",
+      "pr": 2534,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2533",
+      "repo": "stranske/Workflows",
+      "pr": 2533,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2532",
+      "repo": "stranske/Workflows",
+      "pr": 2532,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2531",
+      "repo": "stranske/Workflows",
+      "pr": 2531,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2530",
+      "repo": "stranske/Workflows",
+      "pr": 2530,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2528",
+      "repo": "stranske/Workflows",
+      "pr": 2528,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2527",
+      "repo": "stranske/Workflows",
+      "pr": 2527,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2524",
+      "repo": "stranske/Workflows",
+      "pr": 2524,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2523",
+      "repo": "stranske/Workflows",
+      "pr": 2523,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2522",
+      "repo": "stranske/Workflows",
+      "pr": 2522,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2520",
+      "repo": "stranske/Workflows",
+      "pr": 2520,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    },
+    {
+      "case_id": "workflows-2519",
+      "repo": "stranske/Workflows",
+      "pr": 2519,
+      "expected_verdict": "PASS",
+      "category": "clean-pass",
+      "provenance": "harvested",
+      "harvested_at": "2026-07-27"
+    }
   ]
 }