Add v3 semantic diversity figures

figures/v3/semantic/manifest.json

@@ -0,0 +1,32 @@
+{
+  "coords": "persona/output/prod1m69_expanded-expanded-1000069-e143ca31b643/embeddings/semantic_pca2.parquet",
+  "embedding_shape": {
+    "backend": "transformers-compressed-tensors-awq-a100",
+    "devices": [
+      0,
+      1,
+      2,
+      3,
+      4,
+      5,
+      6,
+      7
+    ],
+    "dim": 1024,
+    "dtype": "float32",
+    "max_length": 512,
+    "model": "drawais/Qwen3-Embedding-0.6B-AWQ-INT4",
+    "rows": 1000069
+  },
+  "figures": [
+    "01_semantic_density.png",
+    "02_language_centroids.png",
+    "03_by_language.png",
+    "04_by_gender.png",
+    "05_by_schwartz_value.png",
+    "06_by_culture_gender_cell.png",
+    "07_language_crisis_lattice.png",
+    "08_similarity_noncollapse.png"
+  ],
+  "rows": 1000069
+}

figures/v3/semantic/similarity_noncollapse_summary.json

@@ -0,0 +1,14 @@
+{
+  "nearest_neighbor_cosine": {
+    "max": 0.977960467338562,
+    "median": 0.9020478129386902,
+    "p95": 0.9520837664604187,
+    "p99": 0.9636332392692566
+  },
+  "random_pair_cosine": {
+    "median": 0.6347695589065552,
+    "p95": 0.7137517333030701,
+    "p99": 0.7496691942214966
+  },
+  "sample_size": 15000
+}