Triple
T9718610
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hejaz Railway |
E235404
|
entity |
| Predicate | notableStation |
P3858
|
FINISHED |
| Object |
Damascus al-Hijaz railway station
Damascus al-Hijaz railway station is a historic early 20th-century terminus in Damascus that served as a key hub on the Ottoman-era Hejaz Railway linking Syria to the Arabian Peninsula.
|
E817288
|
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: Damascus al-Hijaz railway station | Statement: [Hejaz Railway, notableStation, Damascus al-Hijaz railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Damascus al-Hijaz railway station Context triple: [Hejaz Railway, notableStation, Damascus al-Hijaz railway station]
-
A.
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.
-
B.
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.
-
C.
Ramla railway station
Ramla railway station is a passenger rail station in the city of Ramla, Israel, serving as a stop on the country’s central railway network.
-
D.
Haifa East railway station
Haifa East railway station is a historic railway station in Haifa that served as a key terminus and administrative center during the British Mandate era.
-
E.
Medina station
Medina station is a major passenger terminal on Saudi Arabia’s Haramain high-speed railway serving the holy city of Medina.
- 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: Damascus al-Hijaz railway station Triple: [Hejaz Railway, notableStation, Damascus al-Hijaz railway station]
Generated description
Damascus al-Hijaz railway station is a historic early 20th-century terminus in Damascus that served as a key hub on the Ottoman-era Hejaz Railway linking Syria to the Arabian Peninsula.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Damascus al-Hijaz railway station Target entity description: Damascus al-Hijaz railway station is a historic early 20th-century terminus in Damascus that served as a key hub on the Ottoman-era Hejaz Railway linking Syria to the Arabian Peninsula.
-
A.
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.
-
B.
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.
-
C.
Ramla railway station
Ramla railway station is a passenger rail station in the city of Ramla, Israel, serving as a stop on the country’s central railway network.
-
D.
Haifa East railway station
Haifa East railway station is a historic railway station in Haifa that served as a key terminus and administrative center during the British Mandate era.
-
E.
Medina station
Medina station is a major passenger terminal on Saudi Arabia’s Haramain high-speed railway serving the holy city of Medina.
- 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_69ca84d0123c819096f9dc3b6abb0881 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9e3ea61081908a5671fc5be9a738 |
completed | April 1, 2026, 10:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d19f986f48819090376fb5aafb3da2 |
completed | April 4, 2026, 11:32 p.m. |
| NEDg | Description generation | batch_69d1a3aaa5cc819086f560eded288070 |
completed | April 4, 2026, 11:50 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1a44ab2a48190a17d13906ab08129 |
completed | April 4, 2026, 11:52 p.m. |
Created at: March 30, 2026, 8:20 p.m.