MIM #114 follow-ups: media→DEFINED_MEDIUM reclassification, Carnitine dedup decision, peptone prose

data/curated/mapped_ingredients.yaml

@@ -27040,6 +27040,14 @@ ingredients:
       identifier CHEBI:48601 -> kgmicrobe.compound:carnitine_hydrochloride; removed erroneous
       cas_rn 461-05-2 and amide chemistry backfill (molecular_formula/inchi/smiles).'
     llm_assisted: true
+  - timestamp: '2026-07-05T00:00:00+00:00'
+    curator: cbclaw_dedup_review_114
+    action: DEDUP_REVIEWED
+    changes: 'Reviewed for duplication vs Carnitine (Dl) Hydrochloride (cas:461-06-3). Decision:
+      NOT merged - distinct name surface-forms (stereo-unspecified "Carnitine Hydrochloride"
+      from CultureBotHT vs racemic "DL"); both correctly map to the stereo-unspecified parent
+      CHEBI:17126 (carnitine). MIM keeps one record per surface-form.'
+    llm_assisted: true
   ingredient_type: SINGLE_INGREDIENT
 - identifier: CHEBI:65585
   preferred_term: Carnosic Acid
@@ -124076,7 +124084,7 @@ ingredients:
     curator: cbclaw_followups_114
     action: MAPPED
     changes: 'Registry->ontology upgrade: identifier cas:91079-46-8 (FALLBACK_REGISTRY)
-      -> FOODON:03315720 (vegetable protein, hydrolyzed), EXACT_MATCH, mirroring sibling
+      -> FOODON:03315720 (vegetable protein, hydrolyzed), CLOSE_MATCH, mirroring sibling
       Soy_Peptone. Removed bogus PubChem structure backfill (molecular_formula
       C290H252N8O72 / smiles / inchi / pubchem_cid 167312541 resolved from a wrong CID);
       ingredient_type SINGLE_INGREDIENT -> UNDEFINED_MIXTURE. CAS 91079-46-8 retained.'
@@ -140278,7 +140286,7 @@ ingredients:
     curator: cbclaw_followups_114
     action: MAPPED
     changes: 'Mapped residual peptone variant: identifier UNMAPPED_0488 -> FOODON:03315720
-      (vegetable protein, hydrolyzed), EXACT_MATCH, mirroring sibling Soy_Peptone (Phytone
+      (vegetable protein, hydrolyzed), CLOSE_MATCH, mirroring sibling Soy_Peptone (Phytone
       = BD papaic soy-meal digest). mapping_status UNMAPPED -> MAPPED.'
     previous_status: UNMAPPED
     new_status: MAPPED
@@ -140328,7 +140336,7 @@ ingredients:
     curator: cbclaw_followups_114
     action: MAPPED
     changes: 'Mapped residual peptone variant: identifier UNMAPPED_0531 -> FOODON:03315720
-      (vegetable protein, hydrolyzed), EXACT_MATCH, mirroring sibling Soy_Peptone (''Soya
+      (vegetable protein, hydrolyzed), CLOSE_MATCH, mirroring sibling Soy_Peptone (''Soya
       pepton'' = misspelled soy peptone). mapping_status UNMAPPED -> MAPPED.'
     previous_status: UNMAPPED
     new_status: MAPPED

data/ingredients/mapped/Carnitine_Hydrochloride.yaml

@@ -55,4 +55,12 @@ curation_history:
     identifier CHEBI:48601 -> kgmicrobe.compound:carnitine_hydrochloride; removed erroneous
     cas_rn 461-05-2 and amide chemistry backfill (molecular_formula/inchi/smiles).'
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_dedup_review_114
+  action: DEDUP_REVIEWED
+  changes: 'Reviewed for duplication vs Carnitine (Dl) Hydrochloride (cas:461-06-3). Decision:
+    NOT merged - distinct name surface-forms (stereo-unspecified "Carnitine Hydrochloride"
+    from CultureBotHT vs racemic "DL"); both correctly map to the stereo-unspecified parent
+    CHEBI:17126 (carnitine). MIM keeps one record per surface-form.'
+  llm_assisted: true
 ingredient_type: SINGLE_INGREDIENT

data/ingredients/mapped/Phytone.yaml

@@ -38,7 +38,7 @@ curation_history:
   curator: cbclaw_followups_114
   action: MAPPED
   changes: 'Mapped residual peptone variant: identifier UNMAPPED_0488 -> FOODON:03315720
-    (vegetable protein, hydrolyzed), EXACT_MATCH, mirroring sibling Soy_Peptone (Phytone
+    (vegetable protein, hydrolyzed), CLOSE_MATCH, mirroring sibling Soy_Peptone (Phytone
     = BD papaic soy-meal digest). mapping_status UNMAPPED -> MAPPED.'
   previous_status: UNMAPPED
   new_status: MAPPED

data/ingredients/mapped/Soya_Pepton.yaml

@@ -39,7 +39,7 @@ curation_history:
   curator: cbclaw_followups_114
   action: MAPPED
   changes: 'Mapped residual peptone variant: identifier UNMAPPED_0531 -> FOODON:03315720
-    (vegetable protein, hydrolyzed), EXACT_MATCH, mirroring sibling Soy_Peptone (''Soya
+    (vegetable protein, hydrolyzed), CLOSE_MATCH, mirroring sibling Soy_Peptone (''Soya
     pepton'' = misspelled soy peptone). mapping_status UNMAPPED -> MAPPED.'
   previous_status: UNMAPPED
   new_status: MAPPED

data/ingredients/mapped/Soya_Peptone.yaml

@@ -49,7 +49,7 @@ curation_history:
   curator: cbclaw_followups_114
   action: MAPPED
   changes: 'Registry->ontology upgrade: identifier cas:91079-46-8 (FALLBACK_REGISTRY)
-    -> FOODON:03315720 (vegetable protein, hydrolyzed), EXACT_MATCH, mirroring sibling
+    -> FOODON:03315720 (vegetable protein, hydrolyzed), CLOSE_MATCH, mirroring sibling
     Soy_Peptone. Removed bogus PubChem structure backfill (molecular_formula
     C290H252N8O72 / smiles / inchi / pubchem_cid 167312541 resolved from a wrong CID);
     ingredient_type SINGLE_INGREDIENT -> UNDEFINED_MIXTURE. CAS 91079-46-8 retained.'

data/ingredients/unmapped/Anaerobe_Basal_Broth_CM0957.yaml

@@ -21,6 +21,12 @@ curation_history:
   action: AUTO_CLASSIFY_INGREDIENT_TYPE
   changes: set ingredient_type=UNDEFINED_MIXTURE (name matches complex pattern 'Broth')
   llm_assisted: false
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Imported from mim-queue (source_id=mediadive.ingredient:1473); no CAS-RN or
   CHEBI/NCIT match. Curator review needed.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/BCYE_Agar.yaml

@@ -25,6 +25,12 @@ curation_history:
   previous_status: UNMAPPED
   new_status: UNMAPPED
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Extracted from over-conflated Agar.yaml synonyms; reviewed on 2026-05-11 as
   a named agar medium/base preparation, not agar identity.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/BL_Agar.yaml

@@ -25,6 +25,12 @@ curation_history:
   previous_status: UNMAPPED
   new_status: UNMAPPED
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Extracted from over-conflated Agar.yaml synonyms; reviewed on 2026-05-11 as
   a named agar medium/base preparation, not agar identity.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Bacto_Heart_Infusion_Broth.yaml

@@ -21,6 +21,12 @@ curation_history:
   action: AUTO_CLASSIFY_INGREDIENT_TYPE
   changes: set ingredient_type=UNDEFINED_MIXTURE (name matches complex pattern 'Infusion')
   llm_assisted: false
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Imported from mim-queue (source_id=mediadive.ingredient:1460); no CAS-RN or
   CHEBI/NCIT match. Curator review needed.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Bacto_M_TGE_Broth.yaml

@@ -21,6 +21,12 @@ curation_history:
   action: AUTO_CLASSIFY_INGREDIENT_TYPE
   changes: set ingredient_type=UNDEFINED_MIXTURE (name matches complex pattern 'broth')
   llm_assisted: false
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Imported from mim-queue (source_id=mediadive.ingredient:1896); no CAS-RN or
   CHEBI/NCIT match. Curator review needed.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Bacto_Middlebrook_7H10_Agar.yaml

@@ -25,6 +25,12 @@ curation_history:
   previous_status: UNMAPPED
   new_status: UNMAPPED
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Extracted from over-conflated Agar.yaml synonyms; reviewed on 2026-05-11 as
   a commercial agar medium/base preparation, not agar identity.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Blood_Agar_Base.yaml

@@ -24,7 +24,13 @@ curation_history:
   previous_status: UNMAPPED
   new_status: UNMAPPED
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Imported from mim-queue (source_id=mediadive.ingredient:2130); no CAS-RN or
   CHEBI/NCIT match. Reviewed on 2026-05-11 as a blood agar base preparation pending
   product- or recipe-level curation.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Blood_Agar_No_2.yaml

@@ -24,7 +24,13 @@ curation_history:
   previous_status: UNMAPPED
   new_status: UNMAPPED
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Imported from mim-queue (source_id=mediadive.ingredient:2111); no CAS-RN or
   CHEBI/NCIT match. Reviewed on 2026-05-11 as a blood agar medium/base preparation
   pending product- or recipe-level curation.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Bordet-Gengou-Agar-Base.yaml

@@ -24,7 +24,13 @@ curation_history:
   previous_status: UNMAPPED
   new_status: UNMAPPED
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Imported from mim-queue (source_id=mediadive.ingredient:2112); no CAS-RN or
   CHEBI/NCIT match. Reviewed on 2026-05-11 as an agar base preparation pending product-
   or recipe-level curation.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Brewer_Anaerobic_Agar.yaml

@@ -25,6 +25,12 @@ curation_history:
   previous_status: UNMAPPED
   new_status: UNMAPPED
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Extracted from over-conflated Agar.yaml synonyms; reviewed on 2026-05-11 as
   a named agar medium/base preparation, not agar identity.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Brucella_Broth.yaml

@@ -21,6 +21,12 @@ curation_history:
   action: AUTO_CLASSIFY_INGREDIENT_TYPE
   changes: set ingredient_type=UNDEFINED_MIXTURE (name matches complex pattern 'Broth')
   llm_assisted: false
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Imported from mim-queue (source_id=mediadive.ingredient:1136); no CAS-RN or
   CHEBI/NCIT match. Curator review needed.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Casman-Agar-Base.yaml

@@ -24,7 +24,13 @@ curation_history:
   previous_status: UNMAPPED
   new_status: UNMAPPED
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Imported from mim-queue (source_id=mediadive.ingredient:2099); no CAS-RN or
   CHEBI/NCIT match. Reviewed on 2026-05-11 as an agar base preparation pending product-
   or recipe-level curation.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Columbia_Blood_Agar_Base.yaml

@@ -25,6 +25,12 @@ curation_history:
   previous_status: UNMAPPED
   new_status: UNMAPPED
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Extracted from over-conflated Agar.yaml synonyms; reviewed on 2026-05-11 as
   a blood agar base preparation, not agar identity.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Corn_Meal_Agar.yaml

@@ -25,6 +25,12 @@ curation_history:
   previous_status: UNMAPPED
   new_status: UNMAPPED
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Extracted from over-conflated Agar.yaml synonyms; reviewed on 2026-05-11 as
   a corn meal agar medium preparation, not agar identity.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Dehydrated_RCM_Medium.yaml

@@ -24,7 +24,13 @@ curation_history:
   previous_status: UNMAPPED
   new_status: UNMAPPED
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Imported from mim-queue (source_id=mediadive.ingredient:2126); no CAS-RN or
   CHEBI/NCIT match. Reviewed on 2026-05-11 as a dehydrated medium preparation pending
   product- or recipe-level curation.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Dehydrated_Wilkins-Chalgren_Medium.yaml

@@ -24,7 +24,13 @@ curation_history:
   previous_status: UNMAPPED
   new_status: UNMAPPED
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Imported from mim-queue (source_id=mediadive.ingredient:2095); no CAS-RN or
   CHEBI/NCIT match. Reviewed on 2026-05-11 as a dehydrated medium preparation pending
   product- or recipe-level curation.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Dichloran-Glycerol-agar_Base.yaml

@@ -24,7 +24,13 @@ curation_history:
   previous_status: UNMAPPED
   new_status: UNMAPPED
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Imported from mim-queue (source_id=mediadive.ingredient:2177); no CAS-RN or
   CHEBI/NCIT match. Reviewed on 2026-05-11 as an agar base preparation pending product-
   or recipe-level curation.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Difco_Marine_Broth.yaml

@@ -21,6 +21,12 @@ curation_history:
   action: AUTO_CLASSIFY_INGREDIENT_TYPE
   changes: set ingredient_type=UNDEFINED_MIXTURE (name matches complex pattern 'broth')
   llm_assisted: false
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Imported from mim-queue (source_id=mediadive.ingredient:530); no CAS-RN or
   CHEBI/NCIT match. Curator review needed.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Enriched_Seawater_Medium.yaml

@@ -20,5 +20,11 @@ curation_history:
   action: AUTO_CLASSIFY_INGREDIENT_TYPE
   changes: set ingredient_type=UNDEFINED_MIXTURE (name matches complex pattern 'Seawater')
   llm_assisted: false
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: 'CultureMech placeholder_id: 1'
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Fastidious_Anaerobe_Agar.yaml

@@ -25,5 +25,11 @@ curation_history:
   previous_status: UNMAPPED
   new_status: UNMAPPED
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Extracted from over-conflated Agar.yaml synonyms
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/Fastidious_Anaerobe_Basal_Broth.yaml

@@ -21,6 +21,12 @@ curation_history:
   action: AUTO_CLASSIFY_INGREDIENT_TYPE
   changes: set ingredient_type=UNDEFINED_MIXTURE (name matches complex pattern 'Broth')
   llm_assisted: false
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Imported from mim-queue (source_id=mediadive.ingredient:1079); no CAS-RN or
   CHEBI/NCIT match. Curator review needed.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM

data/ingredients/unmapped/GAM_Agar.yaml

@@ -25,6 +25,12 @@ curation_history:
   previous_status: UNMAPPED
   new_status: UNMAPPED
   llm_assisted: true
+- timestamp: '2026-07-05T00:00:00+00:00'
+  curator: cbclaw_media_modeling_114
+  action: RECLASSIFY_INGREDIENT_TYPE
+  changes: 'ingredient_type UNDEFINED_MIXTURE -> DEFINED_MEDIUM: this is a complete
+    culture-medium/agar/broth formulation (a medium), not an ingredient-level mixture.'
+  llm_assisted: true
 notes: Extracted from over-conflated Agar.yaml synonyms; reviewed on 2026-05-11 as
   a GAM agar medium/base preparation, not agar identity.
-ingredient_type: UNDEFINED_MIXTURE
+ingredient_type: DEFINED_MEDIUM