Triple
T16154463
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nijubashi |
E392001
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Double Bridge
Double Bridge, also known as Nijubashi, is the iconic pair of bridges at the main entrance to Tokyo's Imperial Palace and a well-known symbol of Japan's imperial grounds.
|
E1200036
|
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: Double Bridge | Statement: [Nijubashi, alsoKnownAs, Double Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Double Bridge Context triple: [Nijubashi, alsoKnownAs, Double Bridge]
-
A.
Colonnade Bridge
Colonnade Bridge is a notable pedestrian bridge in the Slovak town of Dolný Kubín, recognized for its distinctive colonnaded architectural design.
-
B.
Sadovy Bridge
Sadovy Bridge is a pedestrian bridge spanning the Griboyedov Canal in Saint Petersburg, Russia, known for its elegant design and role in the city’s historic urban landscape.
-
C.
Triple Bridge
Triple Bridge is a distinctive group of three pedestrian bridges spanning the Ljubljanica River in central Ljubljana, Slovenia, and is one of the city's most recognizable architectural landmarks.
-
D.
Grand Bridge
The Grand Bridge is an imposing ornamental stone bridge and landscape feature within the grounds of Blenheim Palace in Oxfordshire, England, designed to enhance the estate’s grand Baroque setting.
-
E.
15th of May Bridge
The 15th of May Bridge is a major roadway bridge in Cairo, Egypt, that spans the Nile River and connects key districts including Zamalek with other parts of the city.
- 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: Double Bridge Triple: [Nijubashi, alsoKnownAs, Double Bridge]
Generated description
Double Bridge, also known as Nijubashi, is the iconic pair of bridges at the main entrance to Tokyo's Imperial Palace and a well-known symbol of Japan's imperial grounds.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Double Bridge Target entity description: Double Bridge, also known as Nijubashi, is the iconic pair of bridges at the main entrance to Tokyo's Imperial Palace and a well-known symbol of Japan's imperial grounds.
-
A.
Colonnade Bridge
Colonnade Bridge is a notable pedestrian bridge in the Slovak town of Dolný Kubín, recognized for its distinctive colonnaded architectural design.
-
B.
Sadovy Bridge
Sadovy Bridge is a pedestrian bridge spanning the Griboyedov Canal in Saint Petersburg, Russia, known for its elegant design and role in the city’s historic urban landscape.
-
C.
Triple Bridge
Triple Bridge is a distinctive group of three pedestrian bridges spanning the Ljubljanica River in central Ljubljana, Slovenia, and is one of the city's most recognizable architectural landmarks.
-
D.
Grand Bridge
The Grand Bridge is an imposing ornamental stone bridge and landscape feature within the grounds of Blenheim Palace in Oxfordshire, England, designed to enhance the estate’s grand Baroque setting.
-
E.
15th of May Bridge
The 15th of May Bridge is a major roadway bridge in Cairo, Egypt, that spans the Nile River and connects key districts including Zamalek with other parts of the city.
- 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_69d87f1c65e48190aa2b4c472e9bafc4 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21e57e95c8190ae4ed641be974ce5 |
completed | April 17, 2026, 11:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0007833960819088334e10258a9d72 |
completed | May 10, 2026, 4:20 a.m. |
| NEDg | Description generation | batch_6a0008c0a9488190837b655b8ef63a71 |
completed | May 10, 2026, 4:25 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a000911cc80819090fe9ee77b15e20c |
completed | May 10, 2026, 4:26 a.m. |
Created at: April 10, 2026, 5:01 a.m.