Triple
T7842492
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yellow Line (Delhi Metro) |
E181839
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Rohini Sector 18, 19
Rohini Sector 18, 19 is a Delhi Metro station serving the Rohini residential area in northwest Delhi.
|
E698904
|
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: Rohini Sector 18, 19 | Statement: [Yellow Line (Delhi Metro), hasStation, Rohini Sector 18, 19]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rohini Sector 18, 19 Context triple: [Yellow Line (Delhi Metro), hasStation, Rohini Sector 18, 19]
-
A.
Noida Sector 137
Noida Sector 137 is a metro station on the Aqua Line of the Noida Metro serving the residential and commercial areas around Sector 137 in Noida, Uttar Pradesh, India.
-
B.
Noida Sector 76
Noida Sector 76 is a metro station on the Noida Metro’s Aqua Line serving the residential and commercial areas around Sector 76 in Noida, Uttar Pradesh, India.
-
C.
Noida Sector 51
Noida Sector 51 is a metro station in Noida, Uttar Pradesh, that serves as a key transit point on the Noida Metro network and an interchange hub with the Delhi Metro system.
-
D.
Ramesh Nagar
Ramesh Nagar is a residential and commercial neighborhood in West Delhi, India, known for its urban housing, local markets, and metro connectivity.
-
E.
Vasant Kunj
Vasant Kunj is an upscale residential and commercial neighborhood in South Delhi, known for its affluent housing, shopping malls, and proximity to major educational and corporate institutions.
- 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: Rohini Sector 18, 19 Triple: [Yellow Line (Delhi Metro), hasStation, Rohini Sector 18, 19]
Generated description
Rohini Sector 18, 19 is a Delhi Metro station serving the Rohini residential area in northwest Delhi.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rohini Sector 18, 19 Target entity description: Rohini Sector 18, 19 is a Delhi Metro station serving the Rohini residential area in northwest Delhi.
-
A.
Rohini West
Rohini West is a metro station in the Rohini area of Delhi, India, serving passengers on the Delhi Metro network.
-
B.
Noida Sector 137
Noida Sector 137 is a metro station on the Aqua Line of the Noida Metro serving the residential and commercial areas around Sector 137 in Noida, Uttar Pradesh, India.
-
C.
Noida Sector 76
Noida Sector 76 is a metro station on the Noida Metro’s Aqua Line serving the residential and commercial areas around Sector 76 in Noida, Uttar Pradesh, India.
-
D.
Noida Sector 51
Noida Sector 51 is a metro station in Noida, Uttar Pradesh, that serves as a key transit point on the Noida Metro network and an interchange hub with the Delhi Metro system.
-
E.
Ramesh Nagar
Ramesh Nagar is a residential and commercial neighborhood in West Delhi, India, known for its urban housing, local markets, and metro connectivity.
- 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_69ca8285d6488190a95d4c02d7354b53 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb163b32688190b463a9cd8fa3c690 |
completed | March 31, 2026, 12:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5aded4048190b18604963784352c |
completed | March 31, 2026, 5:25 a.m. |
| NEDg | Description generation | batch_69cb762dd8348190bf74be4e7f5df1e7 |
completed | March 31, 2026, 7:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cbb24068908190977b266366e5ceea |
completed | March 31, 2026, 11:38 a.m. |
Created at: March 30, 2026, 4:48 p.m.