Triple
T6735626
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pennsylvania Route 309 |
E153746
|
entity |
| Predicate | hasSectionAlsoKnownAs |
P627
|
FINISHED |
| Object |
Fort Washington Expressway
Fort Washington Expressway is a limited-access freeway segment of Pennsylvania Route 309 serving the Fort Washington area in Montgomery County, Pennsylvania.
|
E641389
|
NE FINISHED |
How this triple was built (5 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: Fort Washington Expressway | Statement: [Pennsylvania Route 309, hasSectionAlsoKnownAs, Fort Washington Expressway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fort Washington Expressway Context triple: [Pennsylvania Route 309, hasSectionAlsoKnownAs, Fort Washington Expressway]
-
A.
Gowanus Expressway
The Gowanus Expressway is a major elevated highway in Brooklyn, New York City, that carries a segment of Interstate 278 and serves as a key connector between the Verrazzano-Narrows Bridge and the Brooklyn-Queens Expressway.
-
B.
Van Wyck Expressway
The Van Wyck Expressway is a major north–south highway in Queens, New York City, that connects John F. Kennedy International Airport with the Grand Central Parkway and other key routes.
-
C.
Lynn Fells Parkway
Lynn Fells Parkway is a scenic roadway in the Greater Boston area that connects urban neighborhoods with nearby parklands and natural reserves.
-
D.
John F. Fitzgerald Expressway
The John F. Fitzgerald Expressway was an elevated highway in downtown Boston that became notorious for its congestion and urban blight before being demolished and buried as part of the Big Dig project.
-
E.
Kennedy Expressway
The Kennedy Expressway is a major Chicago freeway that carries Interstate 90/94 traffic between downtown and the city's northwest side, including the route to O'Hare International Airport.
- 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: Fort Washington Expressway Triple: [Pennsylvania Route 309, hasSectionAlsoKnownAs, Fort Washington Expressway]
Generated description
Fort Washington Expressway is a limited-access freeway segment of Pennsylvania Route 309 serving the Fort Washington area in Montgomery County, Pennsylvania.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fort Washington Expressway Target entity description: Fort Washington Expressway is a limited-access freeway segment of Pennsylvania Route 309 serving the Fort Washington area in Montgomery County, Pennsylvania.
-
A.
Gowanus Expressway
The Gowanus Expressway is a major elevated highway in Brooklyn, New York City, that carries a segment of Interstate 278 and serves as a key connector between the Verrazzano-Narrows Bridge and the Brooklyn-Queens Expressway.
-
B.
Van Wyck Expressway
The Van Wyck Expressway is a major north–south highway in Queens, New York City, that connects John F. Kennedy International Airport with the Grand Central Parkway and other key routes.
-
C.
Lynn Fells Parkway
Lynn Fells Parkway is a scenic roadway in the Greater Boston area that connects urban neighborhoods with nearby parklands and natural reserves.
-
D.
John F. Fitzgerald Expressway
The John F. Fitzgerald Expressway was an elevated highway in downtown Boston that became notorious for its congestion and urban blight before being demolished and buried as part of the Big Dig project.
-
E.
Kennedy Expressway
The Kennedy Expressway is a major Chicago freeway that carries Interstate 90/94 traffic between downtown and the city's northwest side, including the route to O'Hare International Airport.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasSectionAlsoKnownAs Context triple: [Pennsylvania Route 309, hasSectionAlsoKnownAs, Fort Washington Expressway]
-
A.
hasSectionKnownAs
chosen
Indicates that an entity includes a section or part that is referred to by a specific name.
-
B.
alsoKnownAs
Indicates that one entity is an alternative name, alias, or designation for another entity.
-
C.
hasSectionNickname
Indicates that an entity (such as a section or subdivision) is known or referred to by a particular nickname.
-
D.
knownAsOneOf
Indicates that an entity is recognized or referred to as one member of a specified set of alternative names, labels, or identities.
-
E.
alsoWrittenAs
Indicates that one entity has an alternative written form, spelling, or notation represented by the other entity.
- F. None of above.
Provenance (6 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_69c6880bdd68819097de8b6099992682 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d16ecbe08190b019d547f631a725 |
completed | March 27, 2026, 6:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c79c73b2d88190b902b91889eebecd |
completed | March 28, 2026, 9:16 a.m. |
| NEDg | Description generation | batch_69c79cf33734819088aba151a37d27f6 |
completed | March 28, 2026, 9:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c79d7416c48190a2d47490eed0d6c1 |
completed | March 28, 2026, 9:20 a.m. |
| PD | Predicate disambiguation | batch_69c6d09067a0819087ed6c820f4699f8 |
completed | March 27, 2026, 6:46 p.m. |
Created at: March 27, 2026, 2:09 p.m.