Triple
T13161722
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Pontchartrain Causeway |
E312741
|
entity |
| Predicate | hasAlternativeName |
P39
|
FINISHED |
| Object |
Greater New Orleans Expressway
The Greater New Orleans Expressway, better known as the Lake Pontchartrain Causeway, is a long twin-span bridge in Louisiana that stretches across Lake Pontchartrain and is among the world’s longest over-water bridges.
|
E1024071
|
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: Greater New Orleans Expressway | Statement: [Lake Pontchartrain Causeway, hasAlternativeName, Greater New Orleans Expressway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greater New Orleans Expressway Context triple: [Lake Pontchartrain Causeway, hasAlternativeName, Greater New Orleans Expressway]
-
A.
Claiborne Parkway
Claiborne Parkway is a major local thoroughfare in Loudoun County, Virginia, serving residential communities such as Broadlands and connecting them to other regional roads and amenities.
-
B.
Louisiana Highway 150
Louisiana Highway 150 is a state highway in northern Louisiana that serves as an important local connector route within Lincoln Parish.
-
C.
Bayfront Expressway
Bayfront Expressway is a major east–west arterial road in the San Francisco Bay Area that connects the Dumbarton Bridge to U.S. Route 101 and serves as a key commuter route along the bayshore.
-
D.
Louisiana Highway 1
Louisiana Highway 1 is a major north–south state highway in Louisiana that runs from the Gulf of Mexico through numerous communities to the Arkansas state line.
-
E.
Vine Street Expressway
The Vine Street Expressway is a major limited-access highway in Philadelphia, Pennsylvania, that carries Interstate 676 through the city’s downtown.
- 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: Greater New Orleans Expressway Triple: [Lake Pontchartrain Causeway, hasAlternativeName, Greater New Orleans Expressway]
Generated description
The Greater New Orleans Expressway, better known as the Lake Pontchartrain Causeway, is a long twin-span bridge in Louisiana that stretches across Lake Pontchartrain and is among the world’s longest over-water bridges.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Greater New Orleans Expressway Target entity description: The Greater New Orleans Expressway, better known as the Lake Pontchartrain Causeway, is a long twin-span bridge in Louisiana that stretches across Lake Pontchartrain and is among the world’s longest over-water bridges.
-
A.
Claiborne Parkway
Claiborne Parkway is a major local thoroughfare in Loudoun County, Virginia, serving residential communities such as Broadlands and connecting them to other regional roads and amenities.
-
B.
Louisiana Highway 150
Louisiana Highway 150 is a state highway in northern Louisiana that serves as an important local connector route within Lincoln Parish.
-
C.
Bayfront Expressway
Bayfront Expressway is a major east–west arterial road in the San Francisco Bay Area that connects the Dumbarton Bridge to U.S. Route 101 and serves as a key commuter route along the bayshore.
-
D.
Louisiana Highway 1
Louisiana Highway 1 is a major north–south state highway in Louisiana that runs from the Gulf of Mexico through numerous communities to the Arkansas state line.
-
E.
Vine Street Expressway
The Vine Street Expressway is a major limited-access highway in Philadelphia, Pennsylvania, that carries Interstate 676 through the city’s downtown.
- 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.