Triple
T2049994
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Helwan |
E45541
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | Helwan Observatory (historical) |
E45541
|
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: Helwan Observatory (historical) | Statement: [Helwan, hasFacility, Helwan Observatory (historical)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Helwan Observatory (historical) Context triple: [Helwan, hasFacility, Helwan Observatory (historical)]
-
A.
Gregorian Egyptian Museum
The Gregorian Egyptian Museum is a section of the Vatican Museums dedicated to ancient Egyptian art and artifacts, including sculptures, sarcophagi, and inscriptions.
-
B.
Ramses Station, Cairo
Ramses Station in Cairo is Egypt’s main central railway terminus and a historic transportation landmark connecting the capital with major cities across the country.
-
C.
Helwan
chosen
Helwan is an industrial and residential city in southern Greater Cairo, Egypt, known for its factories, universities, and historic spa resorts along the Nile.
-
D.
AUB Archaeological Museum
The AUB Archaeological Museum is one of the oldest museums in the Middle East, housing significant collections of artifacts that illuminate the ancient history and cultures of Lebanon and the wider region.
-
E.
Kasr Al Ainy
Kasr Al Ainy is a historic medical campus and hospital complex in Cairo that serves as the main site of Cairo University's Faculty of Medicine.
- 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_69a8891948208190ab7898da21824c77 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb98e10d48190bb96cd1f8ea3c08b |
completed | March 7, 2026, 5:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae2007386481908b46c7bc2db8e4dd |
completed | March 9, 2026, 1:19 a.m. |
Created at: March 4, 2026, 7:39 p.m.