Triple
T1246078
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Backs, Cambridge |
E26767
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object |
Trinity College Bridge
Trinity College Bridge is a historic stone footbridge in Cambridge, England, linking Trinity College’s grounds across the River Cam with the scenic area known as The Backs.
|
E199246
|
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: Trinity College Bridge | Statement: [The Backs, Cambridge, crossedBy, Trinity College Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trinity College Bridge Context triple: [The Backs, Cambridge, crossedBy, Trinity College Bridge]
-
A.
Trinity Bridge
Trinity Bridge is a distinctive three-way footbridge in Greater Manchester, England, designed by architect Santiago Calatrava to link Salford and Manchester across the River Irwell.
-
B.
Trinity Bridge
Trinity Bridge is a historic steel bascule bridge in Saint Petersburg, Russia, known for its ornate design and role as a major crossing over the Neva River near the city’s central landmarks.
-
C.
King’s College Bridge
King’s College Bridge is a historic stone footbridge over the River Cam in Cambridge, England, linking the grounds of King’s College and forming part of the city’s famous riverside views.
-
D.
Wellington Bridge
Wellington Bridge is a roadway bridge in the Boston area that carries traffic across the Mystic River between Medford and Somerville, Massachusetts.
-
E.
O’Connell Bridge
O’Connell Bridge is a prominent road and pedestrian bridge spanning the River Liffey in central Dublin, known for its unusually wide deck and role as a key city thoroughfare.
- 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: Trinity College Bridge Triple: [The Backs, Cambridge, crossedBy, Trinity College Bridge]
Generated description
Trinity College Bridge is a historic stone footbridge in Cambridge, England, linking Trinity College’s grounds across the River Cam with the scenic area known as The Backs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Trinity College Bridge Target entity description: Trinity College Bridge is a historic stone footbridge in Cambridge, England, linking Trinity College’s grounds across the River Cam with the scenic area known as The Backs.
-
A.
Trinity Bridge
Trinity Bridge is a distinctive three-way footbridge in Greater Manchester, England, designed by architect Santiago Calatrava to link Salford and Manchester across the River Irwell.
-
B.
Trinity Bridge
Trinity Bridge is a historic steel bascule bridge in Saint Petersburg, Russia, known for its ornate design and role as a major crossing over the Neva River near the city’s central landmarks.
-
C.
King’s College Bridge
King’s College Bridge is a historic stone footbridge over the River Cam in Cambridge, England, linking the grounds of King’s College and forming part of the city’s famous riverside views.
-
D.
Wellington Bridge
Wellington Bridge is a roadway bridge in the Boston area that carries traffic across the Mystic River between Medford and Somerville, Massachusetts.
-
E.
O’Connell Bridge
O’Connell Bridge is a prominent road and pedestrian bridge spanning the River Liffey in central Dublin, known for its unusually wide deck and role as a key city thoroughfare.
- 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_69a4948689d08190b3a4a3f388c02148 |
completed | March 1, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69a4bf65c41c8190b4c65e015d1264c0 |
completed | March 1, 2026, 10:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ada95d71888190aa49a3011ea2a1bc |
completed | March 8, 2026, 4:52 p.m. |
| NEDg | Description generation | batch_69adae972d1081909cd13e8220c3ccc6 |
completed | March 8, 2026, 5:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adaf9d042481909dbd54d9e04e444e |
completed | March 8, 2026, 5:19 p.m. |
Created at: March 1, 2026, 7:47 p.m.