Triple
T4537906
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East River bridges |
E107452
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Wards Island Bridge
The Wards Island Bridge is a pedestrian-only lift bridge in New York City that connects Manhattan to Wards Island across the Harlem River.
|
E527225
|
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: Wards Island Bridge | Statement: [East River bridges, hasPart, Wards Island Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wards Island Bridge Context triple: [East River bridges, hasPart, Wards Island Bridge]
-
A.
Roosevelt Island Bridge
Roosevelt Island Bridge is a lift bridge in New York City that connects Roosevelt Island to Queens, providing the island’s only direct vehicular access to the rest of the city.
-
B.
59th Street Bridge
The 59th Street Bridge, officially known as the Queensboro Bridge, is a major cantilever bridge in New York City that spans the East River between Manhattan and Queens.
-
C.
Park Avenue Bridge
The Park Avenue Bridge is a vertical-lift railroad bridge in New York City that carries Metro-North Railroad tracks between Manhattan and the Bronx.
-
D.
Willis Avenue Bridge
The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
-
E.
Warren Avenue Bridge
The Warren Avenue Bridge is a significant roadway bridge in Bremerton, Washington, carrying traffic across the Port Washington Narrows and connecting key parts of the city.
- 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: Wards Island Bridge Triple: [East River bridges, hasPart, Wards Island Bridge]
Generated description
The Wards Island Bridge is a pedestrian-only lift bridge in New York City that connects Manhattan to Wards Island across the Harlem River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wards Island Bridge Target entity description: The Wards Island Bridge is a pedestrian-only lift bridge in New York City that connects Manhattan to Wards Island across the Harlem River.
-
A.
Roosevelt Island Bridge
Roosevelt Island Bridge is a lift bridge in New York City that connects Roosevelt Island to Queens, providing the island’s only direct vehicular access to the rest of the city.
-
B.
59th Street Bridge
The 59th Street Bridge, officially known as the Queensboro Bridge, is a major cantilever bridge in New York City that spans the East River between Manhattan and Queens.
-
C.
Park Avenue Bridge
The Park Avenue Bridge is a vertical-lift railroad bridge in New York City that carries Metro-North Railroad tracks between Manhattan and the Bronx.
-
D.
Willis Avenue Bridge
The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
-
E.
Warren Avenue Bridge
The Warren Avenue Bridge is a significant roadway bridge in Bremerton, Washington, carrying traffic across the Port Washington Narrows and connecting key parts of the city.
- 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_69bd43f922788190b7edfa294e39b178 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd57b8c4788190b35d110553013ff1 |
completed | March 20, 2026, 2:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bfdeaa224c8190a115d8af390eea71 |
completed | March 22, 2026, 12:20 p.m. |
| NEDg | Description generation | batch_69bfdf9bf3e8819081b280354d8b150c |
completed | March 22, 2026, 12:25 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bfdffd20bc81909d5e0a730b57b4a8 |
completed | March 22, 2026, 12:26 p.m. |
Created at: March 20, 2026, 1:04 p.m.