Triple
T4534586
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shahdara–Tis Hazari |
E106375
|
entity |
| Predicate | ownership |
P347
|
FINISHED |
| Object |
Government of National Capital Territory of Delhi and Government of India (through DMRC)
The Government of National Capital Territory of Delhi and the Government of India (through the Delhi Metro Rail Corporation) jointly oversee and operate Delhi’s metro rail system and related urban transport infrastructure.
|
E450683
|
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: Government of National Capital Territory of Delhi and Government of India (through DMRC) | Statement: [Shahdara–Tis Hazari, ownership, Government of National Capital Territory of Delhi and Government of India (through DMRC)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Government of National Capital Territory of Delhi and Government of India (through DMRC) Context triple: [Shahdara–Tis Hazari, ownership, Government of National Capital Territory of Delhi and Government of India (through DMRC)]
-
A.
Delhi Metro
Delhi Metro is a rapid transit system serving Delhi and its surrounding metropolitan region, known for its extensive network, modern infrastructure, and role in easing urban congestion.
-
B.
Mumbai Metro One Private Limited
Mumbai Metro One Private Limited is a special purpose vehicle company responsible for operating and maintaining Mumbai Metro’s Line 1 between Versova and Ghatkopar.
-
C.
Delhi Development Authority
The Delhi Development Authority is a government planning and development agency responsible for urban planning, land development, and housing in India’s National Capital Territory of Delhi.
-
D.
Gujarat Metro Rail Corporation Limited
Gujarat Metro Rail Corporation Limited is a state-owned company responsible for developing, operating, and maintaining metro rail systems in Gujarat, India.
-
E.
Noida Metro
Noida Metro is a rapid transit system serving the city of Noida and its surrounding areas in India’s National Capital Region.
- 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: Government of National Capital Territory of Delhi and Government of India (through DMRC) Triple: [Shahdara–Tis Hazari, ownership, Government of National Capital Territory of Delhi and Government of India (through DMRC)]
Generated description
The Government of National Capital Territory of Delhi and the Government of India (through the Delhi Metro Rail Corporation) jointly oversee and operate Delhi’s metro rail system and related urban transport infrastructure.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Government of National Capital Territory of Delhi and Government of India (through DMRC) Target entity description: The Government of National Capital Territory of Delhi and the Government of India (through the Delhi Metro Rail Corporation) jointly oversee and operate Delhi’s metro rail system and related urban transport infrastructure.
-
A.
Delhi Metro
Delhi Metro is a rapid transit system serving Delhi and its surrounding metropolitan region, known for its extensive network, modern infrastructure, and role in easing urban congestion.
-
B.
Mumbai Metro One Private Limited
Mumbai Metro One Private Limited is a special purpose vehicle company responsible for operating and maintaining Mumbai Metro’s Line 1 between Versova and Ghatkopar.
-
C.
Delhi Development Authority
The Delhi Development Authority is a government planning and development agency responsible for urban planning, land development, and housing in India’s National Capital Territory of Delhi.
-
D.
Gujarat Metro Rail Corporation Limited
Gujarat Metro Rail Corporation Limited is a state-owned company responsible for developing, operating, and maintaining metro rail systems in Gujarat, India.
-
E.
Noida Metro
Noida Metro is a rapid transit system serving the city of Noida and its surrounding areas in India’s National Capital Region.
- 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_69bd43f3d6e08190a91824f833d51bbe |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd57a2301c8190aa59280a16750156 |
completed | March 20, 2026, 2:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdacf016d0819080665256c84d37a3 |
completed | March 20, 2026, 8:24 p.m. |
| NEDg | Description generation | batch_69bdad81ace48190956f8f62610e188d |
completed | March 20, 2026, 8:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdadb912148190bf4390c31396f189 |
completed | March 20, 2026, 8:27 p.m. |
Created at: March 20, 2026, 1:04 p.m.