Triple
T6463964
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Backs, Cambridge |
E142186
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object |
Garret Hostel Bridge
Garret Hostel Bridge is a modern footbridge over the River Cam in Cambridge, England, linking the city’s historic colleges and offering views across the Backs.
|
E669596
|
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: Garret Hostel Bridge | Statement: [The Backs, Cambridge, crossedBy, Garret Hostel Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Garret Hostel Bridge Context triple: [The Backs, Cambridge, crossedBy, Garret Hostel Bridge]
-
A.
Hungerford Bridge
Hungerford Bridge is a central London railway bridge over the River Thames, flanked by the Golden Jubilee pedestrian bridges and linking Charing Cross station to the South Bank.
-
B.
Swilken Bridge
Swilken Bridge is the iconic small stone footbridge on the 18th hole of the Old Course at St Andrews in Scotland, famous as a historic symbol of golf.
-
C.
Northern Spire Bridge
Northern Spire Bridge is a modern cable-stayed road bridge in Sunderland, England, spanning the River Wear as a key part of the city’s transport infrastructure.
-
D.
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.
-
E.
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.
- 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: Garret Hostel Bridge Triple: [The Backs, Cambridge, crossedBy, Garret Hostel Bridge]
Generated description
Garret Hostel Bridge is a modern footbridge over the River Cam in Cambridge, England, linking the city’s historic colleges and offering views across the Backs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Garret Hostel Bridge Target entity description: Garret Hostel Bridge is a modern footbridge over the River Cam in Cambridge, England, linking the city’s historic colleges and offering views across the Backs.
-
A.
Hungerford Bridge
Hungerford Bridge is a central London railway bridge over the River Thames, flanked by the Golden Jubilee pedestrian bridges and linking Charing Cross station to the South Bank.
-
B.
Swilken Bridge
Swilken Bridge is the iconic small stone footbridge on the 18th hole of the Old Course at St Andrews in Scotland, famous as a historic symbol of golf.
-
C.
Northern Spire Bridge
Northern Spire Bridge is a modern cable-stayed road bridge in Sunderland, England, spanning the River Wear as a key part of the city’s transport infrastructure.
-
D.
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.
-
E.
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.
- 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_69c008d3bf4c8190bcf798c5ba9d6fb3 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c069f9b58081909412b9da753b9285 |
completed | March 22, 2026, 10:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c845c232188190a3391ce5159f49bb |
completed | March 28, 2026, 9:18 p.m. |
| NEDg | Description generation | batch_69c846d0b1348190bc2bf23e75c535a9 |
completed | March 28, 2026, 9:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c84748b8988190b4f85c253ea9e403 |
completed | March 28, 2026, 9:25 p.m. |
Created at: March 22, 2026, 4:49 p.m.