Triple
T1987907
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Haramain high-speed railway |
E43182
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Jeddah station
Jeddah station is a major passenger hub in Saudi Arabia serving the Haramain high-speed railway that connects the holy cities of Mecca and Medina.
|
E225051
|
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: Jeddah station | Statement: [Haramain high-speed railway, hasStation, Jeddah station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jeddah station Context triple: [Haramain high-speed railway, hasStation, Jeddah station]
-
A.
BurJuman station
BurJuman station is a major interchange stop on the Dubai Metro, connecting key lines and serving the busy BurJuman shopping and business district.
-
B.
Jebel Ali station
Jebel Ali station is a Dubai Metro station serving the Jebel Ali area, providing rapid transit connections on the city’s rail network.
-
C.
Jeddah
Jeddah is a major Saudi Arabian port city on the Red Sea, known as the gateway to the holy cities of Mecca and Medina and a key commercial and cultural hub in the region.
-
D.
Jeddah Islamic Port
Jeddah Islamic Port is Saudi Arabia’s main commercial seaport on the Red Sea, serving as a key gateway for trade and pilgrims traveling to the holy cities of Mecca and Medina.
-
E.
Jubayl
Jubayl is a historic coastal city in Lebanon, widely identified with the ancient Phoenician city of Byblos, one of the oldest continuously inhabited cities in the world.
- 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: Jeddah station Triple: [Haramain high-speed railway, hasStation, Jeddah station]
Generated description
Jeddah station is a major passenger hub in Saudi Arabia serving the Haramain high-speed railway that connects the holy cities of Mecca and Medina.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jeddah station Target entity description: Jeddah station is a major passenger hub in Saudi Arabia serving the Haramain high-speed railway that connects the holy cities of Mecca and Medina.
-
A.
BurJuman station
BurJuman station is a major interchange stop on the Dubai Metro, connecting key lines and serving the busy BurJuman shopping and business district.
-
B.
Jebel Ali station
Jebel Ali station is a Dubai Metro station serving the Jebel Ali area, providing rapid transit connections on the city’s rail network.
-
C.
Jeddah
Jeddah is a major Saudi Arabian port city on the Red Sea, known as the gateway to the holy cities of Mecca and Medina and a key commercial and cultural hub in the region.
-
D.
Jeddah Islamic Port
Jeddah Islamic Port is Saudi Arabia’s main commercial seaport on the Red Sea, serving as a key gateway for trade and pilgrims traveling to the holy cities of Mecca and Medina.
-
E.
Jubayl
Jubayl is a historic coastal city in Lebanon, widely identified with the ancient Phoenician city of Byblos, one of the oldest continuously inhabited cities in the world.
- 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_69a88713ddc88190a969715658ebe7a8 |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb8421290819080d7d69a51fb3738 |
completed | March 7, 2026, 5:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae0ad7c254819091159c5362e7a293 |
completed | March 8, 2026, 11:48 p.m. |
| NEDg | Description generation | batch_69ae0b62dd048190acf6f9d76e5bfd47 |
completed | March 8, 2026, 11:50 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae0be695cc819093c237e19de9b731 |
completed | March 8, 2026, 11:53 p.m. |
Created at: March 4, 2026, 7:37 p.m.