Triple
T4614899
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Indian Railways |
E100843
|
entity |
| Predicate | onlineTicketingPortal |
P36295
|
FINISHED |
| Object |
IRCTC
IRCTC is the Indian Railways’ official online platform for booking train tickets and related travel services across India.
|
E458448
|
NE FINISHED |
How this triple was built (5 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: IRCTC | Statement: [Indian Railways, onlineTicketingPortal, IRCTC]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IRCTC Context triple: [Indian Railways, onlineTicketingPortal, IRCTC]
-
A.
Indian Railways
Indian Railways is India’s state-owned national railway system, operating one of the world’s largest rail networks for passenger and freight transport across the country.
-
B.
Ministry of Railways (India)
The Ministry of Railways (India) is the central government ministry responsible for the policy, planning, development, and regulation of Indian Railways, one of the world’s largest rail networks.
-
C.
BMRCL
BMRCL is the government-owned corporation responsible for developing, operating, and maintaining the Namma Metro rapid transit system in Bengaluru, India.
-
D.
Patna Junction
Patna Junction is one of the busiest and most important railway stations in eastern India, serving as a key transportation hub for the city of Patna and the surrounding region.
-
E.
Tirupati railway station
Tirupati railway station is a major rail hub in Andhra Pradesh, India, serving as the primary gateway for pilgrims visiting the famous Tirumala Venkateswara Temple.
- 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: IRCTC Triple: [Indian Railways, onlineTicketingPortal, IRCTC]
Generated description
IRCTC is the Indian Railways’ official online platform for booking train tickets and related travel services across India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IRCTC Target entity description: IRCTC is the Indian Railways’ official online platform for booking train tickets and related travel services across India.
-
A.
Indian Railways
Indian Railways is India’s state-owned national railway system, operating one of the world’s largest rail networks for passenger and freight transport across the country.
-
B.
Ministry of Railways (India)
The Ministry of Railways (India) is the central government ministry responsible for the policy, planning, development, and regulation of Indian Railways, one of the world’s largest rail networks.
-
C.
BMRCL
BMRCL is the government-owned corporation responsible for developing, operating, and maintaining the Namma Metro rapid transit system in Bengaluru, India.
-
D.
Patna Junction
Patna Junction is one of the busiest and most important railway stations in eastern India, serving as a key transportation hub for the city of Patna and the surrounding region.
-
E.
Tirupati railway station
Tirupati railway station is a major rail hub in Andhra Pradesh, India, serving as the primary gateway for pilgrims visiting the famous Tirumala Venkateswara Temple.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: onlineTicketingPortal Context triple: [Indian Railways, onlineTicketingPortal, IRCTC]
-
A.
ticketingProduct
chosen
Indicates a relationship where an entity is associated with, or offered as, a ticketing-related product (such as a service or item used for issuing, managing, or selling tickets).
-
B.
ticketingLocation
Indicates the place or point where tickets are issued, sold, or otherwise processed for an event, service, or journey.
-
C.
ticketingCompatibleWith
Indicates that two systems, services, or components can interoperate or be used together within the same ticketing or reservation workflow without conflict.
-
D.
ticketDemand
Indicates that there is a level of desire or need among potential buyers for tickets to an event, service, or offering.
-
E.
sellsTicketsUnder
Indicates that one entity sells tickets at a price lower than or under the pricing of another entity.
- F. None of above.
Provenance (6 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_69bd43cf363c819087fd5ab441b4a3f4 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd59c3d9ec8190a50ef03627dc351d |
completed | March 20, 2026, 2:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdfa8da23881909ba4a70e9697f260 |
completed | March 21, 2026, 1:55 a.m. |
| NEDg | Description generation | batch_69bdfc7b84108190af39c7780f702745 |
completed | March 21, 2026, 2:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdfd3856b48190a44f49da5fde38f6 |
completed | March 21, 2026, 2:06 a.m. |
| PD | Predicate disambiguation | batch_69bd522e2d5c8190937d0b5574f78f99 |
completed | March 20, 2026, 1:57 p.m. |
Created at: March 20, 2026, 1:12 p.m.