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adding hybrid_search_alpha=0 condition for hybrid_search enablment #11573

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fshabashev wants to merge 2 commits into from
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adding hybrid_search_alpha=0 condition for hybrid_search enablment #11573

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978c10a
adding hybrid_search_alpha=0 condition for hybrid_search enablment
fshabashev Sep 15, 2025
838d5f9
Merge branch 'develop' into improve_hybrid_search_interface
ea-rus Oct 17, 2025
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11 changes: 4 additions & 7 deletions mindsdb/interfaces/knowledge_base/controller.py
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Original file line number Diff line number Diff line change
Expand Up @@ -311,20 +311,17 @@ def select(self, query, disable_reranking=False):
elif item.column == "reranking":
if item.value is False or (isinstance(item.value, str) and item.value.lower() == "false"):
disable_reranking = True
elif item.column == "hybrid_search":
hybrid_search_enabled_flag = item.value
# cast to boolean
if isinstance(hybrid_search_enabled_flag, str):
hybrid_search_enabled_flag = hybrid_search_enabled_flag.lower() not in ("false")
if item.value is False or (isinstance(item.value, str) and item.value.lower() == "false"):
disable_reranking = True
elif item.column == "hybrid_search_alpha":
# validate item.value is a float
if not isinstance(item.value, (float, int)):
raise ValueError(f"Invalid hybrid_search_alpha value: {item.value}. Must be a float or int.")
# validate hybrid search alpha is between 0 and 1
if not (0 <= item.value <= 1):
raise ValueError(f"Invalid hybrid_search_alpha value: {item.value}. Must be between 0 and 1.")
if hybrid_search_alpha == 0:
hybrid_search_enabled_flag = False
else:
hybrid_search_enabled_flag = True
hybrid_search_alpha = item.value
elif item.column == TableField.CONTENT.value:
query_text = item.value
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