diff --git a/evaluators/contrib/galileo/src/agent_control_evaluator_galileo/records/factory.py b/evaluators/contrib/galileo/src/agent_control_evaluator_galileo/records/factory.py
index 75a3e5b6..59fb62b5 100644
--- a/evaluators/contrib/galileo/src/agent_control_evaluator_galileo/records/factory.py
+++ b/evaluators/contrib/galileo/src/agent_control_evaluator_galileo/records/factory.py
@@ -8,12 +8,10 @@
 from agent_control_models import Step
 from galileo_core.schemas.logging.session import Session
 from galileo_core.schemas.logging.span import (
-    AgentSpan,
-    ControlSpan,
     LlmSpan,
     RetrieverSpan,
+    Span,
     ToolSpan,
-    WorkflowSpan,
 )
 from galileo_core.schemas.logging.trace import Trace
 
@@ -21,7 +19,6 @@
 
 type GalileoRecord = LlmSpan | ToolSpan | RetrieverSpan | Trace | Session
 type GalileoSpan = LlmSpan | ToolSpan | RetrieverSpan
-type GalileoCoreSpan = AgentSpan | WorkflowSpan | LlmSpan | RetrieverSpan | ToolSpan | ControlSpan
 _MISSING = object()
 _SPAN_TYPES = {"llm", "tool", "retriever"}
 _RECORD_TYPES = _SPAN_TYPES | {"trace", "session"}
@@ -54,8 +51,8 @@ def _selected_values(
     return selected_data, None
 
 
-def _span_children(children: list[GalileoRecord], *, parent_type: str) -> list[GalileoCoreSpan]:
-    spans: list[GalileoCoreSpan] = []
+def _span_children(children: list[GalileoRecord], *, parent_type: str) -> list[Span]:
+    spans: list[Span] = []
     for child in children:
         if not isinstance(child, (LlmSpan, ToolSpan, RetrieverSpan)):
             raise RecordFactoryError(f"Galileo {parent_type} children must be span steps.")