Triple
T6204175
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cairo Metro Line 1 |
E138707
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
Sadat
Sadat is a major central metro station in Cairo, Egypt, located beneath Tahrir Square and serving as a key interchange on the Cairo Metro network.
|
E586984
|
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: Sadat | Statement: [Cairo Metro Line 1, servesStation, Sadat]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sadat Context triple: [Cairo Metro Line 1, servesStation, Sadat]
-
A.
Anwar Sadat
Anwar Sadat was the third President of Egypt, best known for signing the Camp David Accords with Israel and receiving the Nobel Peace Prize.
-
B.
Sadat era
The Sadat era refers to the period of Egyptian history under President Anwar Sadat (1970–1981), marked by a shift toward economic liberalization, a peace treaty with Israel, and significant political realignment.
-
C.
Gamal Mubarak
Gamal Mubarak is an Egyptian businessman and political figure, best known as the son of former president Hosni Mubarak and a prominent leader within Egypt's ruling establishment before the 2011 revolution.
-
D.
Nasser Kamel
Nasser Kamel is an Egyptian diplomat who serves as Secretary General of the Union for the Mediterranean, a regional organization fostering cooperation between European and Mediterranean countries.
-
E.
Nasser
Nasser is a city in Egypt’s Beni Suef Governorate, located in the Nile Valley south of Cairo.
- 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: Sadat Triple: [Cairo Metro Line 1, servesStation, Sadat]
Generated description
Sadat is a major central metro station in Cairo, Egypt, located beneath Tahrir Square and serving as a key interchange on the Cairo Metro network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sadat Target entity description: Sadat is a major central metro station in Cairo, Egypt, located beneath Tahrir Square and serving as a key interchange on the Cairo Metro network.
-
A.
Anwar Sadat
Anwar Sadat was the third President of Egypt, best known for signing the Camp David Accords with Israel and receiving the Nobel Peace Prize.
-
B.
Sadat era
The Sadat era refers to the period of Egyptian history under President Anwar Sadat (1970–1981), marked by a shift toward economic liberalization, a peace treaty with Israel, and significant political realignment.
-
C.
Gamal Mubarak
Gamal Mubarak is an Egyptian businessman and political figure, best known as the son of former president Hosni Mubarak and a prominent leader within Egypt's ruling establishment before the 2011 revolution.
-
D.
Nasser Kamel
Nasser Kamel is an Egyptian diplomat who serves as Secretary General of the Union for the Mediterranean, a regional organization fostering cooperation between European and Mediterranean countries.
-
E.
Nasser
Nasser is a city in Egypt’s Beni Suef Governorate, located in the Nile Valley south of Cairo.
- 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_69c603e1381481908da3af3924e15e26 |
completed | March 27, 2026, 4:13 a.m. |
| NEDg | Description generation | batch_69c606a905c48190888d54be27199110 |
completed | March 27, 2026, 4:25 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c606f5b1d8819081167c5f8febb47e |
completed | March 27, 2026, 4:26 a.m. |
Created at: March 22, 2026, 4:20 p.m.