Triple
T3668393
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sukkur |
E77817
|
entity |
| Predicate | majorRiverBridge |
P386
|
FINISHED |
| Object |
Lansdowne Bridge
Lansdowne Bridge is a historic 19th-century iron railway bridge in Sindh, Pakistan, renowned for its distinctive cantilever design spanning the Indus River near Sukkur.
|
E378152
|
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: Lansdowne Bridge | Statement: [Sukkur, majorRiverBridge, Lansdowne Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lansdowne Bridge Context triple: [Sukkur, majorRiverBridge, Lansdowne Bridge]
-
A.
Leaside Bridge
Leaside Bridge is a major road bridge in Toronto, Ontario, carrying traffic over the Don River and connecting the Leaside neighborhood with the rest of the city.
-
B.
Benson Bridge
Benson Bridge is a historic pedestrian footbridge that spans the lower falls at Oregon’s Multnomah Falls, offering visitors a close-up view of the cascading water.
-
C.
Islington Avenue bridge
The Islington Avenue bridge is a roadway bridge in Toronto, Ontario, that carries Islington Avenue across the Humber River.
-
D.
Hawthorne Bridge
Hawthorne Bridge is a historic truss bridge in Portland, Oregon, known as one of the city’s oldest and most heavily used river crossings.
-
E.
Kings Avenue Bridge
Kings Avenue Bridge is a major road bridge in Canberra, Australia, carrying traffic across Lake Burley Griffin and linking key national precincts.
- 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: Lansdowne Bridge Triple: [Sukkur, majorRiverBridge, Lansdowne Bridge]
Generated description
Lansdowne Bridge is a historic 19th-century iron railway bridge in Sindh, Pakistan, renowned for its distinctive cantilever design spanning the Indus River near Sukkur.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lansdowne Bridge Target entity description: Lansdowne Bridge is a historic 19th-century iron railway bridge in Sindh, Pakistan, renowned for its distinctive cantilever design spanning the Indus River near Sukkur.
-
A.
Leaside Bridge
Leaside Bridge is a major road bridge in Toronto, Ontario, carrying traffic over the Don River and connecting the Leaside neighborhood with the rest of the city.
-
B.
Benson Bridge
Benson Bridge is a historic pedestrian footbridge that spans the lower falls at Oregon’s Multnomah Falls, offering visitors a close-up view of the cascading water.
-
C.
Islington Avenue bridge
The Islington Avenue bridge is a roadway bridge in Toronto, Ontario, that carries Islington Avenue across the Humber River.
-
D.
Hawthorne Bridge
Hawthorne Bridge is a historic truss bridge in Portland, Oregon, known as one of the city’s oldest and most heavily used river crossings.
-
E.
Kings Avenue Bridge
Kings Avenue Bridge is a major road bridge in Canberra, Australia, carrying traffic across Lake Burley Griffin and linking key national precincts.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: majorRiverBridge Context triple: [Sukkur, majorRiverBridge, Lansdowne Bridge]
-
A.
riverCrossingStructure
Indicates a structure that allows passage across a river, such as by spanning or traversing it.
-
B.
hasMajorBridge
chosen
Indicates that one entity possesses or includes a primary or significant bridge associated with it.
-
C.
bridgeSpans
Indicates that a bridge extends across and connects two separate points or areas.
-
D.
bridgeType
Indicates the specific kind or classification of a bridge associated with an entity.
-
E.
isOldestSurvivingBridgeAcross
Indicates that a bridge is the most ancient still-existing bridge that spans a specified waterway, road, or gap.
- 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_69ad85e083008190b2e1b7085fe500bd |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc42997d88190bc765559bd7645fc |
completed | March 8, 2026, 6:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4884e36108190a19887e81921fe32 |
completed | March 13, 2026, 9:57 p.m. |
| NEDg | Description generation | batch_69b48aa728fc8190b1a4e4d6d466efb5 |
completed | March 13, 2026, 10:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b4aefb58448190b7d34343a5dbb0f6 |
completed | March 14, 2026, 12:42 a.m. |
| PD | Predicate disambiguation | batch_69adb84a20288190a092e4a1b045fe3f |
completed | March 8, 2026, 5:56 p.m. |
Created at: March 8, 2026, 3:25 p.m.