Triple
T6470442
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cairo Metro Line 3 (via nearby stations and shuttle) |
E142334
|
entity |
| Predicate | serviceArea |
P82
|
FINISHED |
| Object | Greater Cairo metropolitan area |
E4375
|
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: Greater Cairo metropolitan area | Statement: [Cairo Metro Line 3 (via nearby stations and shuttle), serviceArea, Greater Cairo metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greater Cairo metropolitan area Context triple: [Cairo Metro Line 3 (via nearby stations and shuttle), serviceArea, Greater Cairo metropolitan area]
-
A.
Greater Cairo metropolitan area
chosen
The Greater Cairo metropolitan area is Egypt’s largest urban agglomeration, encompassing Cairo, Giza, and surrounding cities as a major political, economic, and cultural hub of the Middle East and North Africa.
-
B.
Cairo Governorate
Cairo Governorate is an administrative region of Egypt that encompasses the city of Cairo, serving as the political and cultural heart of the country.
-
C.
Greater Khartoum metropolitan area
The Greater Khartoum metropolitan area is Sudan’s largest urban agglomeration, encompassing the capital city Khartoum and its surrounding cities at the confluence of the Blue and White Nile.
-
D.
Shorouk City
Shorouk City is a planned satellite city on the outskirts of Cairo, Egypt, developed to accommodate population growth and reduce congestion in the capital.
-
E.
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.
- 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_69c008d3bf4c8190bcf798c5ba9d6fb3 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c06a2e896481908ed004e3b0a33121 |
completed | March 22, 2026, 10:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c66382f9ac81908d9cb444ab596d04 |
completed | March 27, 2026, 11:01 a.m. |
Created at: March 22, 2026, 4:50 p.m.