Triple
T6204202
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cairo Metro Line 1 |
E138707
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
El Marg El-Gedida
El Marg El-Gedida is a metro station in the El Marg district of northeastern Cairo, Egypt, forming part of the city’s primary urban rail network.
|
E576667
|
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: El Marg El-Gedida | Statement: [Cairo Metro Line 1, servesStation, El Marg El-Gedida]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: El Marg El-Gedida Context triple: [Cairo Metro Line 1, servesStation, El Marg El-Gedida]
-
A.
Ain Sokhna
Ain Sokhna is a popular Egyptian Red Sea resort town known for its beaches, proximity to Cairo, and role as a growing industrial and port area.
-
B.
Kharga Oasis
Kharga Oasis is a major inhabited depression in Egypt’s Western Desert, known for its date palms, ancient caravan routes, and archaeological sites spanning Pharaonic to Roman periods.
-
C.
Bab Zuweila
Bab Zuweila is a historic medieval gate in Cairo, Egypt, renowned as one of the remaining entrances to the old city and a prominent example of Islamic architecture.
-
D.
Bab El Bhar
Bab El Bhar is a historic city gate in Tunis, Tunisia, marking the traditional boundary between the old medina and the modern European-style city.
-
E.
Ras Gharib
Ras Gharib is an Egyptian coastal city on the Red Sea known primarily for its oil industry and energy production activities.
- 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: El Marg El-Gedida Triple: [Cairo Metro Line 1, servesStation, El Marg El-Gedida]
Generated description
El Marg El-Gedida is a metro station in the El Marg district of northeastern Cairo, Egypt, forming part of the city’s primary urban rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: El Marg El-Gedida Target entity description: El Marg El-Gedida is a metro station in the El Marg district of northeastern Cairo, Egypt, forming part of the city’s primary urban rail network.
-
A.
Ain Sokhna
Ain Sokhna is a popular Egyptian Red Sea resort town known for its beaches, proximity to Cairo, and role as a growing industrial and port area.
-
B.
Kharga Oasis
Kharga Oasis is a major inhabited depression in Egypt’s Western Desert, known for its date palms, ancient caravan routes, and archaeological sites spanning Pharaonic to Roman periods.
-
C.
Bab Zuweila
Bab Zuweila is a historic medieval gate in Cairo, Egypt, renowned as one of the remaining entrances to the old city and a prominent example of Islamic architecture.
-
D.
Bab El Bhar
Bab El Bhar is a historic city gate in Tunis, Tunisia, marking the traditional boundary between the old medina and the modern European-style city.
-
E.
Ras Gharib
Ras Gharib is an Egyptian coastal city on the Red Sea known primarily for its oil industry and energy production activities.
- 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_69c008acbea48190991c6b834bb45d65 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0626c23f481909d2b5b0a75c2ffff |
completed | March 22, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c16f412d848190a8e78ad7822aa399 |
completed | March 23, 2026, 4:50 p.m. |
| NEDg | Description generation | batch_69c1e3029cbc8190bed9449ec60412c0 |
completed | March 24, 2026, 1:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c1e42a4c848190bc3a9273d5a6e211 |
completed | March 24, 2026, 1:08 a.m. |
Created at: March 22, 2026, 4:20 p.m.