Triple
T15402723
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia Island |
E368363
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object |
Humpback Bridge
Humpback Bridge is a historic arched roadway bridge in Arlington, Virginia, carrying the George Washington Memorial Parkway over the Columbia Island Marina area near the Potomac River.
|
E1250355
|
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: Humpback Bridge | Statement: [Columbia Island, crossedBy, Humpback Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Humpback Bridge Context triple: [Columbia Island, crossedBy, Humpback Bridge]
-
A.
Isabel Holmes Bridge
The Isabel Holmes Bridge is a bascule drawbridge in Wilmington, North Carolina, that carries U.S. Route 74/76 traffic across the Cape Fear River.
-
B.
Bayview Bridge
Bayview Bridge is a highway bridge in Sturgeon Bay, Wisconsin, that carries traffic across the Sturgeon Bay Ship Canal as part of the local U.S. Route 42/57 corridor.
-
C.
Dames Point Bridge
The Dames Point Bridge is a large cable-stayed bridge in Jacksonville, Florida, known for carrying Interstate 295 across the St. Johns River and being one of the longest cable-stayed bridges in the United States.
-
D.
Higgins Avenue Bridge
Higgins Avenue Bridge is a historic vehicular and pedestrian bridge in downtown Missoula, Montana, spanning the Clark Fork River and serving as a central city landmark.
-
E.
Frank J. Wood Bridge
The Frank J. Wood Bridge is a historic steel truss bridge in Maine that connects the towns of Brunswick and Topsham.
- 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: Humpback Bridge Triple: [Columbia Island, crossedBy, Humpback Bridge]
Generated description
Humpback Bridge is a historic arched roadway bridge in Arlington, Virginia, carrying the George Washington Memorial Parkway over the Columbia Island Marina area near the Potomac River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Humpback Bridge Target entity description: Humpback Bridge is a historic arched roadway bridge in Arlington, Virginia, carrying the George Washington Memorial Parkway over the Columbia Island Marina area near the Potomac River.
-
A.
Isabel Holmes Bridge
The Isabel Holmes Bridge is a bascule drawbridge in Wilmington, North Carolina, that carries U.S. Route 74/76 traffic across the Cape Fear River.
-
B.
Bayview Bridge
Bayview Bridge is a highway bridge in Sturgeon Bay, Wisconsin, that carries traffic across the Sturgeon Bay Ship Canal as part of the local U.S. Route 42/57 corridor.
-
C.
Dames Point Bridge
The Dames Point Bridge is a large cable-stayed bridge in Jacksonville, Florida, known for carrying Interstate 295 across the St. Johns River and being one of the longest cable-stayed bridges in the United States.
-
D.
Higgins Avenue Bridge
Higgins Avenue Bridge is a historic vehicular and pedestrian bridge in downtown Missoula, Montana, spanning the Clark Fork River and serving as a central city landmark.
-
E.
Frank J. Wood Bridge
The Frank J. Wood Bridge is a historic steel truss bridge in Maine that connects the towns of Brunswick and Topsham.
- 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_69d85a16c68c819099c1b547fbc87b32 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03e8ea0ac8190a5c68b1951ad3db1 |
completed | April 16, 2026, 1:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0139e10e94819092b71606dbe4f5d5 |
completed | May 11, 2026, 2:07 a.m. |
| NEDg | Description generation | batch_6a013ae388548190b09d2c81e1ab0d02 |
completed | May 11, 2026, 2:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a013b4df74c81908b3b99e276531e13 |
completed | May 11, 2026, 2:13 a.m. |
Created at: April 10, 2026, 3:19 a.m.