Triple
T6239171
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake of the Ozarks |
E139554
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Ameren Missouri
Ameren Missouri is a major electric and natural gas utility company serving much of Missouri and operating significant energy and infrastructure assets in the state.
|
E577634
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Ameren Missouri | Statement: [Lake of the Ozarks, operator, Ameren Missouri]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ameren Missouri Context triple: [Lake of the Ozarks, operator, Ameren Missouri]
-
A.
Northwest Missouri
Northwest Missouri is a region of the U.S. state of Missouri encompassing its northwestern counties, including the city of St. Joseph, and is characterized by its agricultural landscape and small to mid-sized communities.
-
B.
Bachelor, Missouri
Bachelor, Missouri is a small unincorporated rural community located in Callaway County in the U.S. state of Missouri.
-
C.
New Madrid, Missouri
New Madrid, Missouri is a small historic city in the southeastern corner of the state, best known for its proximity to the New Madrid Seismic Zone, the site of some of the most powerful earthquakes in U.S. history.
-
D.
Lebanon, Missouri
Lebanon, Missouri is a small city in Laclede County known as a regional hub along historic Route 66 in central Missouri.
-
E.
Emma, Missouri
Emma, Missouri is a small rural city located in western Missouri within the Kansas City metropolitan area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ameren Missouri Triple: [Lake of the Ozarks, operator, Ameren Missouri]
Generated description
Ameren Missouri is a major electric and natural gas utility company serving much of Missouri and operating significant energy and infrastructure assets in the state.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ameren Missouri Target entity description: Ameren Missouri is a major electric and natural gas utility company serving much of Missouri and operating significant energy and infrastructure assets in the state.
-
A.
Northwest Missouri
Northwest Missouri is a region of the U.S. state of Missouri encompassing its northwestern counties, including the city of St. Joseph, and is characterized by its agricultural landscape and small to mid-sized communities.
-
B.
Bachelor, Missouri
Bachelor, Missouri is a small unincorporated rural community located in Callaway County in the U.S. state of Missouri.
-
C.
New Madrid, Missouri
New Madrid, Missouri is a small historic city in the southeastern corner of the state, best known for its proximity to the New Madrid Seismic Zone, the site of some of the most powerful earthquakes in U.S. history.
-
D.
Lebanon, Missouri
Lebanon, Missouri is a small city in Laclede County known as a regional hub along historic Route 66 in central Missouri.
-
E.
Emma, Missouri
Emma, Missouri is a small rural city located in western Missouri within the Kansas City metropolitan area.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69c008b0e7ac8190808a59573ee646f3 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c063048df081909a13d16b6f6bf65d |
completed | March 22, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c20e01845081909c54fe938600be3e |
completed | March 24, 2026, 4:07 a.m. |
| NEDg | Description generation | batch_69c215ff293c8190a79dd9246c38880d |
completed | March 24, 2026, 4:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c2167ef4748190bebcf28468a696bc |
completed | March 24, 2026, 4:43 a.m. |
Created at: March 22, 2026, 4:23 p.m.