Triple
T3848049
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nizamuddin area |
E85220
|
entity |
| Predicate | hasNearbyMetroStation |
P26735
|
FINISHED |
| Object | Hazrat Nizamuddin metro station |
E389631
|
NE FINISHED |
How this triple was built (2 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: Hazrat Nizamuddin metro station | Statement: [Nizamuddin area, hasNearbyMetroStation, Hazrat Nizamuddin metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hazrat Nizamuddin metro station Context triple: [Nizamuddin area, hasNearbyMetroStation, Hazrat Nizamuddin metro station]
-
A.
Hazrat Nizamuddin railway station
chosen
Hazrat Nizamuddin railway station is a major railway junction in Delhi, India, serving as a key hub for long-distance and high-speed trains connecting the capital with cities across the country.
-
B.
Rajiv Chowk metro station
Rajiv Chowk metro station is one of Delhi’s busiest and most important interchange stations, serving as a central hub on the Delhi Metro network beneath Connaught Place.
-
C.
Lal Qila metro station
Lal Qila metro station is a Delhi Metro station on the Violet Line serving the historic Old Delhi area near the Red Fort and Chandni Chowk.
-
D.
Vaishali metro station
Vaishali metro station is a key Delhi Metro terminal station serving commuters in the Ghaziabad region of the National Capital Region.
-
E.
Eram-e Sabz Metro Station
Eram-e Sabz Metro Station is a station on the Tehran Metro system serving passengers in the western part of Iran’s capital city.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69aed936de1c81908f91bed80f70abb2 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeebcc8a0481909c35161336bdfbf9 |
completed | March 9, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b51c788a088190aa91261b83f21d86 |
completed | March 14, 2026, 8:29 a.m. |
Created at: March 9, 2026, 3:18 p.m.