Triple
T3848034
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nizamuddin area |
E85220
|
entity |
| Predicate | hasTransportHub |
P2413
|
FINISHED |
| Object | Hazrat Nizamuddin railway 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 railway station | Statement: [Nizamuddin area, hasTransportHub, Hazrat Nizamuddin railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hazrat Nizamuddin railway station Context triple: [Nizamuddin area, hasTransportHub, Hazrat Nizamuddin railway 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.
Agra Cantt railway station
Agra Cantt railway station is the primary and busiest rail hub serving the city of Agra in Uttar Pradesh, India, connecting it to major destinations across the country.
-
C.
Old Delhi Railway Station
Old Delhi Railway Station is one of the busiest and oldest rail hubs in India, serving as a key gateway to the national capital and northern railway routes.
-
D.
Rajendra Nagar Terminal
Rajendra Nagar Terminal is a major railway terminus in Patna, Bihar, serving as an important hub for long-distance and regional train services in eastern India.
-
E.
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.
- 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_69b50414acdc81909bf0b62afa3fe536 |
completed | March 14, 2026, 6:45 a.m. |
Created at: March 9, 2026, 3:18 p.m.