Triple
T23500147
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Willimantic, Connecticut |
E571816
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Willimantic Footbridge
The Willimantic Footbridge is a historic pedestrian bridge in Willimantic, Connecticut, notable for spanning both the Willimantic River and active railroad tracks and serving as a distinctive symbol of the city’s industrial past.
|
E1589007
|
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: Willimantic Footbridge | Statement: [Willimantic, Connecticut, hasLandmark, Willimantic Footbridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Willimantic Footbridge Context triple: [Willimantic, Connecticut, hasLandmark, Willimantic Footbridge]
-
A.
Yantic River Bridge
Yantic River Bridge is a historic bridge in Norwich, Connecticut, that carries traffic across the Yantic River and is notable for its 19th-century iron truss design.
-
B.
Milford–Montague Toll Bridge
The Milford–Montague Toll Bridge is a vehicular bridge carrying U.S. Route 206 across the Delaware River between Pennsylvania and New Jersey, operated as a tolled crossing by the Delaware River Joint Toll Bridge Commission.
-
C.
Burlington–Bristol Bridge
The Burlington–Bristol Bridge is a historic vertical-lift bridge spanning the Delaware River and connecting Burlington, New Jersey, with Bristol, Pennsylvania.
-
D.
Menands Bridge
Menands Bridge is a highway bridge over the Hudson River in New York State, connecting the village of Menands with the city of Troy.
-
E.
Androscoggin Swinging Bridge
The Androscoggin Swinging Bridge is a historic pedestrian suspension bridge spanning the Androscoggin River between Brunswick and Topsham in Maine.
- 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: Willimantic Footbridge Triple: [Willimantic, Connecticut, hasLandmark, Willimantic Footbridge]
Generated description
The Willimantic Footbridge is a historic pedestrian bridge in Willimantic, Connecticut, notable for spanning both the Willimantic River and active railroad tracks and serving as a distinctive symbol of the city’s industrial past.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Willimantic Footbridge Target entity description: The Willimantic Footbridge is a historic pedestrian bridge in Willimantic, Connecticut, notable for spanning both the Willimantic River and active railroad tracks and serving as a distinctive symbol of the city’s industrial past.
-
A.
Yantic River Bridge
Yantic River Bridge is a historic bridge in Norwich, Connecticut, that carries traffic across the Yantic River and is notable for its 19th-century iron truss design.
-
B.
Milford–Montague Toll Bridge
The Milford–Montague Toll Bridge is a vehicular bridge carrying U.S. Route 206 across the Delaware River between Pennsylvania and New Jersey, operated as a tolled crossing by the Delaware River Joint Toll Bridge Commission.
-
C.
Burlington–Bristol Bridge
The Burlington–Bristol Bridge is a historic vertical-lift bridge spanning the Delaware River and connecting Burlington, New Jersey, with Bristol, Pennsylvania.
-
D.
Menands Bridge
Menands Bridge is a highway bridge over the Hudson River in New York State, connecting the village of Menands with the city of Troy.
-
E.
Androscoggin Swinging Bridge
The Androscoggin Swinging Bridge is a historic pedestrian suspension bridge spanning the Androscoggin River between Brunswick and Topsham in Maine.
- 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_69e245b4829881909b77a70e942bbd54 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1a8fc37908190af86a01ab85737d6 |
completed | April 29, 2026, 6:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c827401888190bc01ad0a02238698 |
completed | May 19, 2026, 3:32 p.m. |
| NEDg | Description generation | batch_6a0ca6f229308190bf72b52fd44144d3 |
completed | May 19, 2026, 6:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0ca7f09af48190b7bfdae25d2f286b |
completed | May 19, 2026, 6:12 p.m. |
Created at: April 17, 2026, 6:06 p.m.