Triple
T8991003
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RUH |
E214786
|
entity |
| Predicate | hasPublicTransportConnection |
P3791
|
FINISHED |
| Object |
Riyadh Metro (planned/under development connection)
Riyadh Metro (planned/under development connection) refers to the future rapid transit link being built to connect King Khalid International Airport (RUH) with the wider Riyadh Metro network.
|
E770532
|
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: Riyadh Metro (planned/under development connection) | Statement: [RUH, hasPublicTransportConnection, Riyadh Metro (planned/under development connection)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Riyadh Metro (planned/under development connection) Context triple: [RUH, hasPublicTransportConnection, Riyadh Metro (planned/under development connection)]
-
A.
Dubai Metro
The Dubai Metro is a fully automated, driverless urban rail network that serves as a major public transportation backbone across key areas of Dubai.
-
B.
Dubai public transport network
The Dubai public transport network is an integrated, city-wide system of buses, metro, trams, taxis, and marine services managed by the Roads and Transport Authority to provide efficient mobility across the emirate.
-
C.
Saudi national rail network
The Saudi national rail network is the countrywide system of passenger and freight rail lines in Saudi Arabia, integrating high-speed, intercity, and freight services to connect major cities, industrial hubs, and holy sites.
-
D.
Greater Riyadh master plan
The Greater Riyadh master plan is a comprehensive urban development blueprint for the expansion and organization of Riyadh, created by the renowned Greek urban planner Constantinos A. Doxiadis.
-
E.
Red Line (Dubai Metro)
Red Line (Dubai Metro) is one of the main rapid transit lines in Dubai, running along the city's central corridor and connecting key commercial, residential, and airport areas.
- 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: Riyadh Metro (planned/under development connection) Triple: [RUH, hasPublicTransportConnection, Riyadh Metro (planned/under development connection)]
Generated description
Riyadh Metro (planned/under development connection) refers to the future rapid transit link being built to connect King Khalid International Airport (RUH) with the wider Riyadh Metro network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Riyadh Metro (planned/under development connection) Target entity description: Riyadh Metro (planned/under development connection) refers to the future rapid transit link being built to connect King Khalid International Airport (RUH) with the wider Riyadh Metro network.
-
A.
Dubai Metro
The Dubai Metro is a fully automated, driverless urban rail network that serves as a major public transportation backbone across key areas of Dubai.
-
B.
Dubai public transport network
The Dubai public transport network is an integrated, city-wide system of buses, metro, trams, taxis, and marine services managed by the Roads and Transport Authority to provide efficient mobility across the emirate.
-
C.
Saudi national rail network
The Saudi national rail network is the countrywide system of passenger and freight rail lines in Saudi Arabia, integrating high-speed, intercity, and freight services to connect major cities, industrial hubs, and holy sites.
-
D.
Greater Riyadh master plan
The Greater Riyadh master plan is a comprehensive urban development blueprint for the expansion and organization of Riyadh, created by the renowned Greek urban planner Constantinos A. Doxiadis.
-
E.
Red Line (Dubai Metro)
Red Line (Dubai Metro) is one of the main rapid transit lines in Dubai, running along the city's central corridor and connecting key commercial, residential, and airport areas.
- 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_69ca83a05c608190bdfdbdb25e994b39 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc68733548819096a5ba0ff41e43da |
completed | April 1, 2026, 12:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfd0c9659c8190ae7ff5df8e016d17 |
completed | April 3, 2026, 2:38 p.m. |
| NEDg | Description generation | batch_69cfd16959f88190b153766133ffe0dc |
completed | April 3, 2026, 2:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfd1da79b8819096d753ea7836265c |
completed | April 3, 2026, 2:42 p.m. |
Created at: March 30, 2026, 7:04 p.m.