Triple
T13161689
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Pontchartrain Causeway |
E312741
|
entity |
| Predicate | maintainedBy |
P86
|
FINISHED |
| Object |
Causeway Commission
The Causeway Commission is the governing body responsible for overseeing, operating, and managing the Lake Pontchartrain Causeway in Louisiana.
|
E1024068
|
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: Causeway Commission | Statement: [Lake Pontchartrain Causeway, maintainedBy, Causeway Commission]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Causeway Commission Context triple: [Lake Pontchartrain Causeway, maintainedBy, Causeway Commission]
-
A.
Lagan Canal Trust
Lagan Canal Trust is an organization dedicated to restoring, preserving, and promoting the historic Lagan Canal and its surrounding waterways and heritage.
-
B.
Commission for the New Towns
The Commission for the New Towns was a UK public body responsible for overseeing and managing the development and later winding up of designated post-war new towns in England and Scotland.
-
C.
Causeway
Causeway is a 2022 psychological drama film starring Jennifer Lawrence and Brian Tyree Henry, focusing on the emotional recovery of a soldier returning home from war.
-
D.
Ulster Transport Authority
The Ulster Transport Authority was a government-owned body responsible for operating and overseeing public transport services, including railways and buses, in Northern Ireland from the late 1940s until the late 1960s.
-
E.
Commonwealth Transportation Board
The Commonwealth Transportation Board is a governing body in Virginia responsible for setting transportation policy, funding priorities, and overseeing major highway, rail, and public transit projects across the state.
- 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: Causeway Commission Triple: [Lake Pontchartrain Causeway, maintainedBy, Causeway Commission]
Generated description
The Causeway Commission is the governing body responsible for overseeing, operating, and managing the Lake Pontchartrain Causeway in Louisiana.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Causeway Commission Target entity description: The Causeway Commission is the governing body responsible for overseeing, operating, and managing the Lake Pontchartrain Causeway in Louisiana.
-
A.
Lagan Canal Trust
Lagan Canal Trust is an organization dedicated to restoring, preserving, and promoting the historic Lagan Canal and its surrounding waterways and heritage.
-
B.
Commission for the New Towns
The Commission for the New Towns was a UK public body responsible for overseeing and managing the development and later winding up of designated post-war new towns in England and Scotland.
-
C.
Causeway
Causeway is a 2022 psychological drama film starring Jennifer Lawrence and Brian Tyree Henry, focusing on the emotional recovery of a soldier returning home from war.
-
D.
Ulster Transport Authority
The Ulster Transport Authority was a government-owned body responsible for operating and overseeing public transport services, including railways and buses, in Northern Ireland from the late 1940s until the late 1960s.
-
E.
Commonwealth Transportation Board
The Commonwealth Transportation Board is a governing body in Virginia responsible for setting transportation policy, funding priorities, and overseeing major highway, rail, and public transit projects across the state.
- 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_69d806ac3ee081909b2fd27d060aa974 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98c0a9d348190909fcf45f9d650e4 |
completed | April 10, 2026, 11:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6eaf4cd788190b74cca51b5219bfb |
completed | May 3, 2026, 6:28 a.m. |
| NEDg | Description generation | batch_69f6eeefa9a08190b042212f24735ca7 |
completed | May 3, 2026, 6:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6ef933f888190880e680f7f4c1c29 |
completed | May 3, 2026, 6:47 a.m. |
Created at: April 9, 2026, 9:12 p.m.