Publish gemma-4-31b-it-text-q4k-ehf16-af32 registry metadata

registry/catalog.json

@@ -226,6 +226,7 @@
       },
       "baseUrl": null,
       "quickstart": true,
+      "demoVisible": false,
       "sizeBytes": 7094076955,
       "recommended": false,
       "sortOrder": 13,
@@ -402,6 +403,72 @@
       "runtimePromotionState": "manifest-owned",
       "weightsRefAllowed": false
     },
+    {
+      "modelId": "gemma-4-31b-it-text-q4k-ehf16-af32",
+      "family": "gemma4",
+      "label": "Gemma 4 31B Instruct Text (Q4K/F32a)",
+      "description": "Gemma 4 31B text-only model. Q4K weights, F16 embeddings/head, F32 accumulation.",
+      "modes": [
+        "text"
+      ],
+      "aliases": [
+        "gemma4-31b",
+        "google/gemma-4-31b-it"
+      ],
+      "artifact": {
+        "format": "rdrr"
+      },
+      "hf": {
+        "repoId": "Clocksmith/rdrr",
+        "revision": "6d0914e3d0fef18b1aa12607bc963d700feed02c",
+        "path": "models/gemma-4-31b-it-text-q4k-ehf16-af32"
+      },
+      "baseUrl": null,
+      "quickstart": false,
+      "demoVisible": true,
+      "demoPreferredVariantId": "gemma-4-31b-it-text-q4k-ehf16-af16",
+      "demoWarningBadges": [
+        "19.3 GB / High RAM"
+      ],
+      "demoWarningText": "Large download. Use a high-RAM machine.",
+      "sizeBytes": 19295019640,
+      "recommended": false,
+      "sortOrder": 16,
+      "lifecycle": {
+        "availability": {
+          "curated": false,
+          "local": true,
+          "hf": true
+        },
+        "status": {
+          "runtime": "active",
+          "conversion": "ready",
+          "demo": "none",
+          "tested": "verified"
+        },
+        "tested": {
+          "suite": "inference",
+          "surface": [
+            "browser",
+            "node"
+          ],
+          "result": "pass",
+          "lastVerifiedAt": "2026-04-29",
+          "source": "f16-lane-weight-pack-primary",
+          "notes": "Complete Q4K weight pack is the hosted primary for the Gemma 4 31B f16 demo lane. The visible demo card prefers the f16 sibling on f16/subgroup-capable GPUs and uses this complete primary lane otherwise.",
+          "contracts": {
+            "executionContractOk": true
+          }
+        }
+      },
+      "vendorBenchmark": null,
+      "sourceCheckpointId": "google/gemma-4-31B-it",
+      "weightPackId": "gemma-4-31b-it-text-q4k-ehf16-af32-wp-catalog-v1",
+      "manifestVariantId": "gemma-4-31b-it-text-q4k-ehf16-af32-mv-q4-fused-v1",
+      "artifactCompleteness": "complete",
+      "runtimePromotionState": "manifest-owned",
+      "weightsRefAllowed": false
+    },
     {
       "modelId": "qwen-3-5-0-8b-q4k-ehaf16",
       "family": "qwen3",
@@ -556,11 +623,17 @@
       },
       "hf": {
         "repoId": "Clocksmith/rdrr",
-        "path": "models/qwen-3-6-27b-q4k-ehaf16",
-        "revision": "2bc4bfd905fe214303545a00db61031d4088b379"
+        "revision": "2bc4bfd905fe214303545a00db61031d4088b379",
+        "path": "models/qwen-3-6-27b-q4k-ehaf16"
       },
       "baseUrl": null,
       "quickstart": false,
+      "demoVisible": true,
+      "demoPreferredVariantId": "qwen-3-6-27b-q4k-eaf16",
+      "demoWarningBadges": [
+        "15.8 GB / High RAM"
+      ],
+      "demoWarningText": "Large download. Use a high-RAM machine.",
       "sizeBytes": 16994352128,
       "recommended": false,
       "sortOrder": 22,
@@ -584,7 +657,7 @@
           "result": "pass",
           "lastVerifiedAt": "2026-04-28",
           "source": "browser-webgpu-smoke",
-          "notes": "Local browser/WebGPU smoke report reports/qwen-3-6-27b-q4k-ehaf16/2026-04-28T01-19-10.624Z.json captured a 4-token deterministic reference transcript and executionContractOk=true. Hosted artifact only; quickstart and demo download remain disabled.",
+          "notes": "Local browser/WebGPU smoke report reports/qwen-3-6-27b-q4k-ehaf16/2026-04-28T01-19-10.624Z.json captured a 4-token deterministic reference transcript and executionContractOk=true. Hosted artifact is enabled for web demo download; quickstart remains disabled.",
           "contracts": {
             "executionContractOk": true
           }