Triple
T340943
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mecca |
E6835
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object |
Haramain high-speed railway
The Haramain high-speed railway is a modern high-speed rail line in Saudi Arabia that connects the holy cities of Mecca and Medina via Jeddah and King Abdullah Economic City, facilitating rapid travel for pilgrims and residents.
|
E43182
|
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: Haramain high-speed railway | Statement: [Mecca, servedBy, Haramain high-speed railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Haramain high-speed railway Context triple: [Mecca, servedBy, Haramain high-speed railway]
-
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.
Tehran Metro
Tehran Metro is the rapid transit system serving Iran’s capital, providing extensive urban and suburban rail transport across the Tehran metropolitan area.
-
C.
Big Circle Line
The Big Circle Line is a major circular metro line in the Moscow Metro system designed to connect outlying radial lines and reduce congestion in the city center.
-
D.
Tehran Bus Rapid Transit
Tehran Bus Rapid Transit is a dedicated-lane bus network in Iran’s capital that provides high-capacity, rapid public transportation across major urban corridors.
-
E.
Shanghai Metro
Shanghai Metro is one of the world’s largest and busiest rapid transit systems, serving the city of Shanghai with an extensive network of urban and suburban rail lines.
- 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: Haramain high-speed railway Triple: [Mecca, servedBy, Haramain high-speed railway]
Generated description
The Haramain high-speed railway is a modern high-speed rail line in Saudi Arabia that connects the holy cities of Mecca and Medina via Jeddah and King Abdullah Economic City, facilitating rapid travel for pilgrims and residents.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Haramain high-speed railway Target entity description: The Haramain high-speed railway is a modern high-speed rail line in Saudi Arabia that connects the holy cities of Mecca and Medina via Jeddah and King Abdullah Economic City, facilitating rapid travel for pilgrims and residents.
-
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.
Tehran Metro
Tehran Metro is the rapid transit system serving Iran’s capital, providing extensive urban and suburban rail transport across the Tehran metropolitan area.
-
C.
Big Circle Line
The Big Circle Line is a major circular metro line in the Moscow Metro system designed to connect outlying radial lines and reduce congestion in the city center.
-
D.
Tehran Bus Rapid Transit
Tehran Bus Rapid Transit is a dedicated-lane bus network in Iran’s capital that provides high-capacity, rapid public transportation across major urban corridors.
-
E.
Shanghai Metro
Shanghai Metro is one of the world’s largest and busiest rapid transit systems, serving the city of Shanghai with an extensive network of urban and suburban rail lines.
- 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_69a2e7951ba08190960e90823b5078f3 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2eae611f88190955fbebe2b01835b |
completed | Feb. 28, 2026, 1:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3d4e701408190a13f8c50c1271bb4 |
completed | March 1, 2026, 5:55 a.m. |
| NEDg | Description generation | batch_69a3d534891c8190adc4ffc0762730d4 |
completed | March 1, 2026, 5:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3d5d1ed8c8190ba5306b6f2304e62 |
completed | March 1, 2026, 5:59 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.