Triple
T7015986
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kolkata Metro |
E162700
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Salt Lake Sector V
Salt Lake Sector V is a major information technology and commercial hub in Kolkata, India, known for its concentration of IT parks, offices, and educational institutions.
|
E635146
|
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: Salt Lake Sector V | Statement: [Kolkata Metro, terminus, Salt Lake Sector V]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Salt Lake Sector V Context triple: [Kolkata Metro, terminus, Salt Lake Sector V]
-
A.
West Valley
West Valley is the less-frequently visited western branch of Egypt’s Valley of the Kings, containing a smaller number of royal tombs in a more remote desert setting.
-
B.
West Valley
West Valley is a suburban region in the western part of the Phoenix metropolitan area in Arizona, encompassing cities such as Glendale, Peoria, and Surprise.
-
C.
South Salt Lake
South Salt Lake is a small, urban city in central Salt Lake County, Utah, known for its diverse neighborhoods, light rail connections, and mix of residential, commercial, and industrial areas.
-
D.
West Valley City
West Valley City is a large suburban city in the Salt Lake Valley and one of the most populous municipalities in the state of Utah.
-
E.
South Jordan
South Jordan is a suburban city in the southwestern part of the Salt Lake Valley in Utah, known for its planned communities and rapid residential growth.
- 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: Salt Lake Sector V Triple: [Kolkata Metro, terminus, Salt Lake Sector V]
Generated description
Salt Lake Sector V is a major information technology and commercial hub in Kolkata, India, known for its concentration of IT parks, offices, and educational institutions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Salt Lake Sector V Target entity description: Salt Lake Sector V is a major information technology and commercial hub in Kolkata, India, known for its concentration of IT parks, offices, and educational institutions.
-
A.
West Valley
West Valley is the less-frequently visited western branch of Egypt’s Valley of the Kings, containing a smaller number of royal tombs in a more remote desert setting.
-
B.
West Valley
West Valley is a suburban region in the western part of the Phoenix metropolitan area in Arizona, encompassing cities such as Glendale, Peoria, and Surprise.
-
C.
South Salt Lake
South Salt Lake is a small, urban city in central Salt Lake County, Utah, known for its diverse neighborhoods, light rail connections, and mix of residential, commercial, and industrial areas.
-
D.
West Valley City
West Valley City is a large suburban city in the Salt Lake Valley and one of the most populous municipalities in the state of Utah.
-
E.
South Jordan
South Jordan is a suburban city in the southwestern part of the Salt Lake Valley in Utah, known for its planned communities and rapid residential growth.
- 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_69c6885a127c8190867b059bdccf13ff |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6e1d43e948190843f1cef3ce2004e |
completed | March 27, 2026, 8 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c76a5655d48190a2df556f63add35d |
completed | March 28, 2026, 5:42 a.m. |
| NEDg | Description generation | batch_69c76b9702d4819099f873b37fad309b |
completed | March 28, 2026, 5:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c76c10303c8190a08f1728da6ebcd2 |
completed | March 28, 2026, 5:50 a.m. |
Created at: March 27, 2026, 2:34 p.m.