Triple
T6316556
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Cairo |
E141628
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Cairo Opera House (historic, no longer existing) |
E200436
|
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: Cairo Opera House (historic, no longer existing) | Statement: [Downtown Cairo, hasLandmark, Cairo Opera House (historic, no longer existing)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cairo Opera House (historic, no longer existing) Context triple: [Downtown Cairo, hasLandmark, Cairo Opera House (historic, no longer existing)]
-
A.
Cairo Opera House
chosen
The Cairo Opera House is Egypt’s premier performing arts complex in central Cairo, hosting opera, ballet, concerts, and cultural events.
-
B.
Parliament House, Cairo
Parliament House, Cairo is the principal legislative building in Egypt’s capital where the country’s national parliament convenes.
-
C.
Mohammed Ali Pasha House
Mohammed Ali Pasha House is a historic 18th-century mansion and museum in Kavala, Greece, associated with the birthplace and early life of Ottoman ruler Muhammad Ali Pasha.
-
D.
Sudan National Theatre
Sudan National Theatre is a major performing arts venue in Omdurman that serves as a central stage for Sudanese drama, music, and cultural events.
-
E.
Heliopolis Presidential Palace
Heliopolis Presidential Palace is a major presidential residence and administrative headquarters in Cairo, Egypt, historically associated with the country’s heads of state.
- 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_69c008d13b8c8190be47d896eb735605 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c064a34e6081909b91984a3e815176 |
completed | March 22, 2026, 9:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c5e478987c819085df63dab784af2a |
completed | March 27, 2026, 1:59 a.m. |
Created at: March 22, 2026, 4:29 p.m.