Triple
T6242358
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cairo Metro Line 2 |
E139634
|
entity |
| Predicate | servesDistrict |
P82
|
FINISHED |
| Object |
Imbaba
Imbaba is a densely populated working-class district in the Giza Governorate of Greater Cairo, known for its informal urban development and vibrant local markets.
|
E578153
|
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: Imbaba | Statement: [Cairo Metro Line 2, servesDistrict, Imbaba]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Imbaba Context triple: [Cairo Metro Line 2, servesDistrict, Imbaba]
-
A.
Shamiya
Shamiya is a residential district in Kuwait City known for its planned layout, community facilities, and central location within the capital.
-
B.
Ibura
Ibura is a populous residential neighborhood and district located in the southern zone of Recife, Brazil.
-
C.
Shabara
Shabara was an early Indian philosopher and commentator best known for his influential exegesis on the Purva Mimamsa school of Hindu philosophy.
-
D.
Ishbak
Ishbak is a lesser-known son of the biblical patriarch Abraham, mentioned among the children he had later in life.
-
E.
Imuhar
Imuhar are a subgroup of the Tuareg people of the Sahara, traditionally known for their nomadic lifestyle, distinctive indigo-dyed clothing, and rich Berber cultural heritage.
- 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: Imbaba Triple: [Cairo Metro Line 2, servesDistrict, Imbaba]
Generated description
Imbaba is a densely populated working-class district in the Giza Governorate of Greater Cairo, known for its informal urban development and vibrant local markets.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Imbaba Target entity description: Imbaba is a densely populated working-class district in the Giza Governorate of Greater Cairo, known for its informal urban development and vibrant local markets.
-
A.
Shamiya
Shamiya is a residential district in Kuwait City known for its planned layout, community facilities, and central location within the capital.
-
B.
Ibura
Ibura is a populous residential neighborhood and district located in the southern zone of Recife, Brazil.
-
C.
Shabara
Shabara was an early Indian philosopher and commentator best known for his influential exegesis on the Purva Mimamsa school of Hindu philosophy.
-
D.
Ishbak
Ishbak is a lesser-known son of the biblical patriarch Abraham, mentioned among the children he had later in life.
-
E.
Imuhar
Imuhar are a subgroup of the Tuareg people of the Sahara, traditionally known for their nomadic lifestyle, distinctive indigo-dyed clothing, and rich Berber cultural heritage.
- 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_69c008b1c5088190ae6de2555fc05ad8 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0631933488190838b424ec0fc2155 |
completed | March 22, 2026, 9:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c20e0d62208190928bab473ca64417 |
completed | March 24, 2026, 4:07 a.m. |
| NEDg | Description generation | batch_69c2158b7b8481909b64931c013cec27 |
completed | March 24, 2026, 4:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c21600f90c8190840f84112f62e311 |
completed | March 24, 2026, 4:41 a.m. |
Created at: March 22, 2026, 4:23 p.m.