diff --git a/transformer_lens/model_bridge/supported_architectures/phi3.py b/transformer_lens/model_bridge/supported_architectures/phi3.py
index f47f7c65f..f365a2bfb 100644
--- a/transformer_lens/model_bridge/supported_architectures/phi3.py
+++ b/transformer_lens/model_bridge/supported_architectures/phi3.py
@@ -22,6 +22,7 @@
     JointQKVPositionEmbeddingsAttentionBridge,
     LinearBridge,
     RMSNormalizationBridge,
+    RotaryEmbeddingBridge,
     UnembeddingBridge,
 )
 
@@ -101,6 +102,7 @@ def __init__(self, cfg: Any) -> None:
         # Set up component mapping
         self.component_mapping = {
             "embed": EmbeddingBridge(name="model.embed_tokens"),
+            "rotary_emb": RotaryEmbeddingBridge(name="model.rotary_emb"),
             "blocks": BlockBridge(
                 name="model.layers",
                 submodules={
@@ -207,6 +209,23 @@ def _split_phi3_qkv(
 
         return q_linear, k_linear, v_linear
 
+    def setup_component_testing(self, hf_model: Any, bridge_model: Any = None) -> None:
+        """Set up rotary embedding references for Phi-3 component testing.
+
+        Args:
+            hf_model: The HuggingFace Phi-3 model instance
+            bridge_model: The TransformerBridge model (if available)
+        """
+        rotary_emb = hf_model.model.rotary_emb
+
+        if bridge_model is not None and hasattr(bridge_model, "blocks"):
+            for block in bridge_model.blocks:
+                if hasattr(block, "attn"):
+                    block.attn.set_rotary_emb(rotary_emb)
+
+        attn_bridge = self.get_generalized_component("blocks.0.attn")
+        attn_bridge.set_rotary_emb(rotary_emb)
+
     def prepare_loading(self, model_name: str, model_kwargs: dict) -> None:
         """Patch cached Phi-3 remote code for transformers v5 compatibility."""
         uses_remote_code = model_kwargs.get("trust_remote_code", False)
diff --git a/transformer_lens/tools/model_registry/data/supported_models.json b/transformer_lens/tools/model_registry/data/supported_models.json
index 5dde66ed6..2f67419db 100644
--- a/transformer_lens/tools/model_registry/data/supported_models.json
+++ b/transformer_lens/tools/model_registry/data/supported_models.json
@@ -42,14 +42,15 @@
       "architecture_id": "GPT2LMHeadModel",
       "model_id": "openai-community/gpt2",
       "status": 1,
-      "verified_date": "2026-03-10",
+      "verified_date": "2026-04-07",
       "metadata": null,
       "note": "Full verification completed",
       "phase1_score": 100.0,
       "phase2_score": 100.0,
       "phase3_score": 100.0,
       "phase4_score": 88.5,
-      "phase7_score": null
+      "phase7_score": null,
+      "phase8_score": null
     },
     {
       "architecture_id": "Qwen2ForCausalLM",
@@ -320,14 +321,15 @@
       "architecture_id": "GPT2LMHeadModel",
       "model_id": "distilbert/distilgpt2",
       "status": 1,
-      "verified_date": "2026-03-10",
+      "verified_date": "2026-04-07",
       "metadata": null,
       "note": "Full verification completed",
       "phase1_score": 100.0,
       "phase2_score": 100.0,
       "phase3_score": 100.0,
       "phase4_score": 81.0,
-      "phase7_score": null
+      "phase7_score": null,
+      "phase8_score": null
     },
     {
       "architecture_id": "Qwen3ForCausalLM",
@@ -805,7 +807,7 @@
       "architecture_id": "Phi3ForCausalLM",
       "model_id": "microsoft/Phi-3-mini-4k-instruct",
       "status": 1,
-      "verified_date": "2026-03-30",
+      "verified_date": "2026-04-07",
       "metadata": null,
       "note": "Full verification completed",
       "phase1_score": 100.0,
@@ -2537,13 +2539,13 @@
       "architecture_id": "BloomForCausalLM",
       "model_id": "bigscience/bloom-560m",
       "status": 1,
-      "verified_date": "2026-04-02",
+      "verified_date": "2026-04-07",
       "metadata": null,
       "note": "Full verification completed",
       "phase1_score": 100.0,
       "phase2_score": 100.0,
       "phase3_score": 100.0,
-      "phase4_score": 89.2,
+      "phase4_score": 75.9,
       "phase7_score": null,
       "phase8_score": null
     },
@@ -73181,13 +73183,15 @@
       "architecture_id": "GPTNeoXForCausalLM",
       "model_id": "EleutherAI/pythia-70m",
       "status": 1,
-      "verified_date": "2026-03-17",
+      "verified_date": "2026-04-07",
       "metadata": null,
-      "note": "Core verification completed",
+      "note": "Full verification completed",
       "phase1_score": 100.0,
-      "phase2_score": null,
-      "phase3_score": null,
-      "phase4_score": 78.7
+      "phase2_score": 100.0,
+      "phase3_score": 100.0,
+      "phase4_score": 70.5,
+      "phase7_score": null,
+      "phase8_score": null
     },
     {
       "architecture_id": "MistralForCausalLM",
diff --git a/transformer_lens/tools/model_registry/data/verification_history.json b/transformer_lens/tools/model_registry/data/verification_history.json
index 11672aee9..08d286a61 100644
--- a/transformer_lens/tools/model_registry/data/verification_history.json
+++ b/transformer_lens/tools/model_registry/data/verification_history.json
@@ -1,5 +1,5 @@
 {
-  "last_updated": "2026-04-02T16:47:39.135017",
+  "last_updated": "2026-04-07T18:30:31.307768",
   "records": [
     {
       "model_id": "Macropodus/macbert4mdcspell_v1",
@@ -11100,6 +11100,66 @@
       "notes": "Full verification completed with issues: P2=91.7% (failed: generation)",
       "invalidated": false,
       "invalidation_reason": null
+    },
+    {
+      "model_id": "distilbert/distilgpt2",
+      "architecture_id": "GPT2LMHeadModel",
+      "verified_date": "2026-04-07",
+      "verified_by": "verify_models",
+      "transformerlens_version": null,
+      "notes": "Full verification completed",
+      "invalidated": false,
+      "invalidation_reason": null
+    },
+    {
+      "model_id": "distilbert/distilgpt2",
+      "architecture_id": "GPT2LMHeadModel",
+      "verified_date": "2026-04-07",
+      "verified_by": "verify_models",
+      "transformerlens_version": null,
+      "notes": "Full verification completed",
+      "invalidated": false,
+      "invalidation_reason": null
+    },
+    {
+      "model_id": "openai-community/gpt2",
+      "architecture_id": "GPT2LMHeadModel",
+      "verified_date": "2026-04-07",
+      "verified_by": "verify_models",
+      "transformerlens_version": null,
+      "notes": "Full verification completed",
+      "invalidated": false,
+      "invalidation_reason": null
+    },
+    {
+      "model_id": "bigscience/bloom-560m",
+      "architecture_id": "BloomForCausalLM",
+      "verified_date": "2026-04-07",
+      "verified_by": "verify_models",
+      "transformerlens_version": null,
+      "notes": "Full verification completed",
+      "invalidated": false,
+      "invalidation_reason": null
+    },
+    {
+      "model_id": "EleutherAI/pythia-70m",
+      "architecture_id": "GPTNeoXForCausalLM",
+      "verified_date": "2026-04-07",
+      "verified_by": "verify_models",
+      "transformerlens_version": null,
+      "notes": "Full verification completed",
+      "invalidated": false,
+      "invalidation_reason": null
+    },
+    {
+      "model_id": "microsoft/Phi-3-mini-4k-instruct",
+      "architecture_id": "Phi3ForCausalLM",
+      "verified_date": "2026-04-07",
+      "verified_by": "verify_models",
+      "transformerlens_version": null,
+      "notes": "Full verification completed",
+      "invalidated": false,
+      "invalidation_reason": null
     }
   ]
 }