Triple
T26313
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | American Airlines |
E526
|
entity |
| Predicate | hub |
P423
|
FINISHED |
| Object |
Philadelphia International Airport
Philadelphia International Airport is a major U.S. airport in Philadelphia that serves as a key domestic and international gateway and an important hub for American Airlines.
|
E25595
|
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: Philadelphia International Airport | Statement: [American Airlines, hub, Philadelphia International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Philadelphia International Airport Context triple: [American Airlines, hub, Philadelphia International Airport]
-
A.
Washington Dulles International Airport
Washington Dulles International Airport is a major international airport serving the Washington, D.C. metropolitan area, known for its extensive global flight network and iconic Eero Saarinen–designed terminal.
-
B.
Charlotte Douglas International Airport
Charlotte Douglas International Airport is a major U.S. airport in Charlotte, North Carolina, serving as a key domestic and international gateway and one of the busiest airports in the world.
-
C.
Newark Liberty International Airport
Newark Liberty International Airport is a major international airport serving the New York City metropolitan area, located in Newark, New Jersey.
-
D.
Logan International Airport
Logan International Airport is a major U.S. air transportation hub serving the Greater Boston area and New England region.
-
E.
Baltimore/Washington International Thurgood Marshall Airport
Baltimore/Washington International Thurgood Marshall Airport is a major commercial airport in Maryland serving the greater Baltimore–Washington metropolitan area as a key hub for domestic and some international flights.
- 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: Philadelphia International Airport Triple: [American Airlines, hub, Philadelphia International Airport]
Generated description
Philadelphia International Airport is a major U.S. airport in Philadelphia that serves as a key domestic and international gateway and an important hub for American Airlines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Philadelphia International Airport Target entity description: Philadelphia International Airport is a major U.S. airport in Philadelphia that serves as a key domestic and international gateway and an important hub for American Airlines.
-
A.
Washington Dulles International Airport
Washington Dulles International Airport is a major international airport serving the Washington, D.C. metropolitan area, known for its extensive global flight network and iconic Eero Saarinen–designed terminal.
-
B.
Charlotte Douglas International Airport
Charlotte Douglas International Airport is a major U.S. airport in Charlotte, North Carolina, serving as a key domestic and international gateway and one of the busiest airports in the world.
-
C.
Newark Liberty International Airport
Newark Liberty International Airport is a major international airport serving the New York City metropolitan area, located in Newark, New Jersey.
-
D.
Logan International Airport
Logan International Airport is a major U.S. air transportation hub serving the Greater Boston area and New England region.
-
E.
Baltimore/Washington International Thurgood Marshall Airport
Baltimore/Washington International Thurgood Marshall Airport is a major commercial airport in Maryland serving the greater Baltimore–Washington metropolitan area as a key hub for domestic and some international flights.
- 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_69a243b4ac2c8190b93c303df797b7b2 |
completed | Feb. 28, 2026, 1:24 a.m. |
| NER | Named-entity recognition | batch_69a2481f9eac819093d9a950eb1ab109 |
completed | Feb. 28, 2026, 1:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3232a3f8c81909aaf3479415828f4 |
completed | Feb. 28, 2026, 5:17 p.m. |
| NEDg | Description generation | batch_69a323be36ac8190949a2c6f08c9a215 |
completed | Feb. 28, 2026, 5:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3241f3cd08190a77ef4307a0e6dd0 |
completed | Feb. 28, 2026, 5:21 p.m. |
Created at: Feb. 28, 2026, 1:34 a.m.