Triple
T8496650
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yamuna riverfront in Delhi |
E201115
|
entity |
| Predicate | containsBridge |
P50312
|
FINISHED |
| Object |
Yamuna Bridge at ITO
Yamuna Bridge at ITO is a major road bridge in central Delhi that carries heavy traffic across the Yamuna River near the ITO junction, serving as a key connector between the city’s eastern and central areas.
|
E739888
|
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: Yamuna Bridge at ITO | Statement: [Yamuna riverfront in Delhi, containsBridge, Yamuna Bridge at ITO]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yamuna Bridge at ITO Context triple: [Yamuna riverfront in Delhi, containsBridge, Yamuna Bridge at ITO]
-
A.
Tilak Bridge in New Delhi
Tilak Bridge in New Delhi is a major railway and road overbridge named in honor of Indian freedom fighter Bal Gangadhar Tilak, serving as an important transit link in the city.
-
B.
Sangam Bridge
Sangam Bridge is a prominent road bridge in Pune, India, that spans the confluence of the Mula and Mutha rivers and serves as an important local transport link.
-
C.
Nizamuddin Bridge, Delhi
Nizamuddin Bridge in Delhi is a major road bridge over the Yamuna River that serves as a key traffic artery and gateway for several important highways and expressways.
-
D.
Yerawada Bridge
Yerawada Bridge is a major road bridge in Pune, India, serving as an important connection across the Mula River between key city localities.
-
E.
Bogibeel Bridge
Bogibeel Bridge is a major combined road and rail bridge over the Brahmaputra River in Assam, India, known as one of the country’s longest river bridges and a key transport link for the region.
- 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: Yamuna Bridge at ITO Triple: [Yamuna riverfront in Delhi, containsBridge, Yamuna Bridge at ITO]
Generated description
Yamuna Bridge at ITO is a major road bridge in central Delhi that carries heavy traffic across the Yamuna River near the ITO junction, serving as a key connector between the city’s eastern and central areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yamuna Bridge at ITO Target entity description: Yamuna Bridge at ITO is a major road bridge in central Delhi that carries heavy traffic across the Yamuna River near the ITO junction, serving as a key connector between the city’s eastern and central areas.
-
A.
Tilak Bridge in New Delhi
Tilak Bridge in New Delhi is a major railway and road overbridge named in honor of Indian freedom fighter Bal Gangadhar Tilak, serving as an important transit link in the city.
-
B.
Sangam Bridge
Sangam Bridge is a prominent road bridge in Pune, India, that spans the confluence of the Mula and Mutha rivers and serves as an important local transport link.
-
C.
Nizamuddin Bridge, Delhi
Nizamuddin Bridge in Delhi is a major road bridge over the Yamuna River that serves as a key traffic artery and gateway for several important highways and expressways.
-
D.
Yerawada Bridge
Yerawada Bridge is a major road bridge in Pune, India, serving as an important connection across the Mula River between key city localities.
-
E.
Bogibeel Bridge
Bogibeel Bridge is a major combined road and rail bridge over the Brahmaputra River in Assam, India, known as one of the country’s longest river bridges and a key transport link for the region.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: containsBridge Context triple: [Yamuna riverfront in Delhi, containsBridge, Yamuna Bridge at ITO]
-
A.
hasBridgeTo
Indicates that one entity is connected to another by a bridge or bridging structure that allows passage or linkage between them.
-
B.
hasBridgeSection
Indicates that one entity includes or is associated with a specific bridge section as a distinct part or component.
-
C.
hasBridges
chosen
Indicates that one entity possesses, contains, or is characterized by one or more bridges connecting locations or components.
-
D.
hasBridgeOrStructure
Indicates that there exists a bridge or similar structural connection between the related entities.
-
E.
hasNumberOfBridges
Indicates the quantitative relationship specifying how many bridges are associated with a given entity.
- 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_69ca831ee390819095fae73400bbfafc |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe57f8c508190b3a93ef180db9873 |
completed | March 31, 2026, 3:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce4e01e65481908b868d1810a83e0e |
completed | April 2, 2026, 11:07 a.m. |
| NEDg | Description generation | batch_69ce4ff668d4819081f4c3186437291b |
completed | April 2, 2026, 11:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce54cc52cc81908ca48c93956ca86e |
completed | April 2, 2026, 11:36 a.m. |
| PD | Predicate disambiguation | batch_69cbd10a4b0881909e254117780dc823 |
completed | March 31, 2026, 1:50 p.m. |
Created at: March 30, 2026, 6:13 p.m.