Triple
T15057616
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Son River |
E379535
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
Nehru Setu (Dehri-on-Sone rail bridge)
Nehru Setu (Dehri-on-Sone rail bridge) is a major railway bridge in Bihar, India, carrying trains across the Son River and serving as an important link on the Grand Chord section of Indian Railways.
|
E1136358
|
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: Nehru Setu (Dehri-on-Sone rail bridge) | Statement: [Son River, hasBridge, Nehru Setu (Dehri-on-Sone rail bridge)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nehru Setu (Dehri-on-Sone rail bridge) Context triple: [Son River, hasBridge, Nehru Setu (Dehri-on-Sone rail bridge)]
-
A.
Mahatma Gandhi Setu over the Ganges
Mahatma Gandhi Setu over the Ganges is a major road bridge in eastern India that spans the Ganges River, connecting the cities of Patna and Hajipur in Bihar.
-
B.
Old Yamuna Railway Bridge
Old Yamuna Railway Bridge is a historic double-decked rail-and-road bridge in Delhi that spans the Yamuna River and serves as a key transportation link in the city.
-
C.
Munger Ganga Bridge
Munger Ganga Bridge is a major rail-cum-road bridge across the Ganges River in Bihar, India, connecting Munger district to the northern bank and significantly improving regional transport links.
-
D.
Chaderghat Bridge
Chaderghat Bridge is a major road bridge in Hyderabad, India, that serves as an important connector across the Musi River within the city.
-
E.
Janki Setu
Janki Setu is a pedestrian suspension bridge over the Ganges River in Rishikesh, India, serving as a key crossing and pilgrimage route.
- 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: Nehru Setu (Dehri-on-Sone rail bridge) Triple: [Son River, hasBridge, Nehru Setu (Dehri-on-Sone rail bridge)]
Generated description
Nehru Setu (Dehri-on-Sone rail bridge) is a major railway bridge in Bihar, India, carrying trains across the Son River and serving as an important link on the Grand Chord section of Indian Railways.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nehru Setu (Dehri-on-Sone rail bridge) Target entity description: Nehru Setu (Dehri-on-Sone rail bridge) is a major railway bridge in Bihar, India, carrying trains across the Son River and serving as an important link on the Grand Chord section of Indian Railways.
-
A.
Mahatma Gandhi Setu over the Ganges
Mahatma Gandhi Setu over the Ganges is a major road bridge in eastern India that spans the Ganges River, connecting the cities of Patna and Hajipur in Bihar.
-
B.
Old Yamuna Railway Bridge
Old Yamuna Railway Bridge is a historic double-decked rail-and-road bridge in Delhi that spans the Yamuna River and serves as a key transportation link in the city.
-
C.
Munger Ganga Bridge
Munger Ganga Bridge is a major rail-cum-road bridge across the Ganges River in Bihar, India, connecting Munger district to the northern bank and significantly improving regional transport links.
-
D.
Chaderghat Bridge
Chaderghat Bridge is a major road bridge in Hyderabad, India, that serves as an important connector across the Musi River within the city.
-
E.
Janki Setu
Janki Setu is a pedestrian suspension bridge over the Ganges River in Rishikesh, India, serving as a key crossing and pilgrimage route.
- 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_69d85cd64d108190853797a95c11cc45 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69deda937f788190899d81bbb2084443 |
completed | April 15, 2026, 12:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feae0fd7dc8190a10c8eb7542c3088 |
completed | May 9, 2026, 3:46 a.m. |
| NEDg | Description generation | batch_69feafcab944819095317d3058540b8b |
completed | May 9, 2026, 3:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69feb038065c8190b60266644db64092 |
completed | May 9, 2026, 3:55 a.m. |
Created at: April 10, 2026, 3:01 a.m.