Triple
T9495620
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Helwan railway station |
E228996
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Helwan city |
E45541
|
NE FINISHED |
How this triple was built (2 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: Helwan city | Statement: [Helwan railway station, serves, Helwan city]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Helwan city Context triple: [Helwan railway station, serves, Helwan city]
-
A.
Helwan
chosen
Helwan is an industrial and residential city in southern Greater Cairo, Egypt, known for its factories, universities, and historic spa resorts along the Nile.
-
B.
Helwan district
Helwan district is an administrative area in the southern part of Greater Cairo, Egypt, known for its residential neighborhoods, industrial zones, and historical role as a suburban extension of the capital.
-
C.
Ain Shams
Ain Shams is a district in northeastern Cairo, Egypt, known as a densely populated residential area with historical roots dating back to ancient Heliopolis.
-
D.
Nasr City
Nasr City is a large, modern district in eastern Cairo known for its wide avenues, residential neighborhoods, commercial centers, and several major governmental and military landmarks.
-
E.
Beni Suef city
Beni Suef city is an urban center in Upper Egypt located on the west bank of the Nile, known as an important regional hub for agriculture, industry, and administration.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca84753660819098e8d416e89e26ae |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd95eb87b081908fc7255598cd9a24 |
completed | April 1, 2026, 10:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d189e883b48190a98dfcde2cd0fba0 |
completed | April 4, 2026, 10 p.m. |
Created at: March 30, 2026, 7:56 p.m.