Triple
T5223531
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grand Canal |
E117928
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object |
Constitution Bridge
Constitution Bridge is a modern arched pedestrian and vehicular bridge in Venice, Italy, designed by Santiago Calatrava as the fourth bridge spanning the Grand Canal.
|
E569682
|
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: Constitution Bridge | Statement: [Grand Canal, crossedBy, Constitution Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Constitution Bridge Context triple: [Grand Canal, crossedBy, Constitution Bridge]
-
A.
Elizabeth Bridge
Elizabeth Bridge is a prominent suspension bridge spanning the Danube River in Budapest, connecting the Buda and Pest sides of the city.
-
B.
Morrison Bridge
The Morrison Bridge is a bascule bridge spanning the Willamette River in downtown Portland, Oregon, carrying both vehicle and pedestrian traffic.
-
C.
Long Bridge
Long Bridge is a major railroad bridge over the Potomac River in Washington, D.C., carrying freight and passenger trains between the District of Columbia and Virginia.
-
D.
Long Bridge
Long Bridge is a notable bridge that serves as a key nearby landmark to Prague’s historic Green Gate.
-
E.
Judith Bridge
Judith Bridge was a medieval stone bridge in Prague that preceded and was ultimately replaced by the famous Charles Bridge after being destroyed by floods.
- 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: Constitution Bridge Triple: [Grand Canal, crossedBy, Constitution Bridge]
Generated description
Constitution Bridge is a modern arched pedestrian and vehicular bridge in Venice, Italy, designed by Santiago Calatrava as the fourth bridge spanning the Grand Canal.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Constitution Bridge Target entity description: Constitution Bridge is a modern arched pedestrian and vehicular bridge in Venice, Italy, designed by Santiago Calatrava as the fourth bridge spanning the Grand Canal.
-
A.
Elizabeth Bridge
Elizabeth Bridge is a prominent suspension bridge spanning the Danube River in Budapest, connecting the Buda and Pest sides of the city.
-
B.
Morrison Bridge
The Morrison Bridge is a bascule bridge spanning the Willamette River in downtown Portland, Oregon, carrying both vehicle and pedestrian traffic.
-
C.
Long Bridge
Long Bridge is a major railroad bridge over the Potomac River in Washington, D.C., carrying freight and passenger trains between the District of Columbia and Virginia.
-
D.
Long Bridge
Long Bridge is a notable bridge that serves as a key nearby landmark to Prague’s historic Green Gate.
-
E.
Judith Bridge
Judith Bridge was a medieval stone bridge in Prague that preceded and was ultimately replaced by the famous Charles Bridge after being destroyed by floods.
- 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_69bd4465e03081909bfcfd7113062590 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7abba82881908c030ba55146b8ea |
completed | March 20, 2026, 4:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c124dc89a88190a219eda67e6d933c |
completed | March 23, 2026, 11:32 a.m. |
| NEDg | Description generation | batch_69c129f2d84481908808481ba48a5aed |
completed | March 23, 2026, 11:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c12a5235288190a8db827e1a610cd0 |
completed | March 23, 2026, 11:56 a.m. |
Created at: March 20, 2026, 1:48 p.m.