Triple
T1018508
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Charleston, South Carolina |
E21986
|
entity |
| Predicate | hasPortFacility |
P2836
|
FINISHED |
| Object |
North Charleston Terminal
North Charleston Terminal is a major maritime cargo facility in North Charleston, South Carolina, serving as part of the Port of Charleston’s container and freight operations.
|
E119289
|
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: North Charleston Terminal | Statement: [North Charleston, South Carolina, hasPortFacility, North Charleston Terminal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Charleston Terminal Context triple: [North Charleston, South Carolina, hasPortFacility, North Charleston Terminal]
-
A.
Ridgeland station
Ridgeland station is an elevated Chicago Transit Authority 'L' stop on the Green Line located in the suburb of Oak Park, Illinois.
-
B.
Cumberland station
Cumberland station is a Chicago Transit Authority rapid transit stop on the Blue Line serving the city's Northwest Side and nearby suburbs with park-and-ride access to O'Hare International Airport and downtown Chicago.
-
C.
Charleston International Airport
Charleston International Airport is the primary commercial airport serving the Charleston, South Carolina metropolitan area, offering domestic and limited international flights.
-
D.
Greensboro Station
Greensboro Station is a Washington Metro Silver Line station serving the Tysons area of Fairfax County, Virginia.
-
E.
Camden Yards station
Camden Yards station is a Baltimore Light RailLink stop serving the Camden Yards sports complex, including Oriole Park and nearby downtown attractions.
- 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: North Charleston Terminal Triple: [North Charleston, South Carolina, hasPortFacility, North Charleston Terminal]
Generated description
North Charleston Terminal is a major maritime cargo facility in North Charleston, South Carolina, serving as part of the Port of Charleston’s container and freight operations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: North Charleston Terminal Target entity description: North Charleston Terminal is a major maritime cargo facility in North Charleston, South Carolina, serving as part of the Port of Charleston’s container and freight operations.
-
A.
Ridgeland station
Ridgeland station is an elevated Chicago Transit Authority 'L' stop on the Green Line located in the suburb of Oak Park, Illinois.
-
B.
Cumberland station
Cumberland station is a Chicago Transit Authority rapid transit stop on the Blue Line serving the city's Northwest Side and nearby suburbs with park-and-ride access to O'Hare International Airport and downtown Chicago.
-
C.
Charleston International Airport
Charleston International Airport is the primary commercial airport serving the Charleston, South Carolina metropolitan area, offering domestic and limited international flights.
-
D.
Greensboro Station
Greensboro Station is a Washington Metro Silver Line station serving the Tysons area of Fairfax County, Virginia.
-
E.
Camden Yards station
Camden Yards station is a Baltimore Light RailLink stop serving the Camden Yards sports complex, including Oriole Park and nearby downtown attractions.
- 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_69a493c68e24819080ed0ee8bcfd5ce0 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b7c6005081909d9e56114c532d14 |
completed | March 1, 2026, 10:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac3bb423fc8190af65e94f8e2e75d0 |
completed | March 7, 2026, 2:52 p.m. |
| NEDg | Description generation | batch_69ac3c8b6ce8819097f4f4d504485123 |
completed | March 7, 2026, 2:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac3cf686e48190ba49ee0b14870dcf |
completed | March 7, 2026, 2:57 p.m. |
Created at: March 1, 2026, 7:41 p.m.