Triple
T21232401
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Delhi Transport Corporation bus network |
E523252
|
entity |
| Predicate | primaryDepotOwner |
P52450
|
FINISHED |
| Object | Delhi Transport Corporation |
—
|
NE NERFINISHED |
How this triple was built (3 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 Transport Corporation | Statement: [Delhi Transport Corporation bus network, primaryDepotOwner, Delhi Transport Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Delhi Transport Corporation Context triple: [Delhi Transport Corporation bus network, primaryDepotOwner, Delhi Transport Corporation]
-
A.
Delhi Transport Corporation
chosen
Delhi Transport Corporation is the main state-run bus service operator in Delhi, providing public transportation across the city and surrounding regions.
-
B.
Delhi Tourism and Transportation Development Corporation
Delhi Tourism and Transportation Development Corporation is a Delhi government-owned agency responsible for promoting tourism and developing related infrastructure and transport projects in the National Capital Territory of India.
-
C.
Delhi Metro Rail Corporation
Delhi Metro Rail Corporation is the state-owned company responsible for planning, constructing, and operating the Delhi Metro rapid transit system in India.
-
D.
Delhi Transport Corporation bus network
The Delhi Transport Corporation bus network is the primary public bus system in Delhi, India, operating extensive routes that connect major neighborhoods, commercial hubs, and surrounding areas across the National Capital Region.
-
E.
Bangalore Metropolitan Transport Corporation
Bangalore Metropolitan Transport Corporation is the government-run public bus agency responsible for operating urban and suburban bus services in and around Bengaluru, India.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: primaryDepotOwner Context triple: [Delhi Transport Corporation bus network, primaryDepotOwner, Delhi Transport Corporation]
-
A.
primaryOwner
chosen
Indicates that one entity is the main or principal owner of another entity, having the highest level of ownership or control among all possible owners.
-
B.
primaryTenantTo
Indicates that one entity serves as the main or principal tenant in relation to another entity, such as a property or lease.
-
C.
ultimateOwnerOf
Indicates that one entity is the final, controlling owner of another entity, either directly or through one or more intermediate ownership layers.
-
D.
primaryTenantFrom
Indicates that one entity serves as the main or principal tenant associated with another entity (such as a property or lease).
-
E.
initialOwner
Indicates the entity that originally possessed, controlled, or owned another entity before any subsequent transfers or changes in ownership.
- F. None of above.
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_69e0b512ad94819087942b2ed925185f |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e734b1524c8190a77eaf2fabd601c3 |
completed | April 21, 2026, 8:26 a.m. |
| PD | Predicate disambiguation | batch_69e5f60e1a888190ba75e2e900270a4e |
completed | April 20, 2026, 9:46 a.m. |
Created at: April 16, 2026, 3:45 p.m.