Triple
T4686960
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MoHUA |
E103942
|
entity |
| Predicate | supervises |
P258
|
FINISHED |
| Object | Delhi Metro Rail Corporation (policy oversight) |
E450683
|
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: Delhi Metro Rail Corporation (policy oversight) | Statement: [MoHUA, supervises, Delhi Metro Rail Corporation (policy oversight)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Delhi Metro Rail Corporation (policy oversight) Context triple: [MoHUA, supervises, Delhi Metro Rail Corporation (policy oversight)]
-
A.
Government of National Capital Territory of Delhi and Government of India (through DMRC)
chosen
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
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.
- 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_69bd43debbf08190b4bc372e286ec234 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd638593048190ad4af82f735d467a |
completed | March 20, 2026, 3:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be03b75e3481908aa27eeaeec490ca |
completed | March 21, 2026, 2:34 a.m. |
Created at: March 20, 2026, 1:16 p.m.