Triple
T1433697
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cairo–Marsa Matruh line |
E30508
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Western Desert region of Egypt |
E25149
|
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: Western Desert region of Egypt | Statement: [Cairo–Marsa Matruh line, regionServed, Western Desert region of Egypt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Western Desert region of Egypt Context triple: [Cairo–Marsa Matruh line, regionServed, Western Desert region of Egypt]
-
A.
Western Desert
chosen
The Western Desert is a sparsely populated arid region in northeastern Africa, primarily in Egypt and Libya, that was a major theater of combat during the North African Campaign of World War II.
-
B.
North Coast of Egypt
The North Coast of Egypt is a Mediterranean shoreline region renowned for its historic World War II battlefields, including El Alamein, and its modern resort towns and beaches.
-
C.
Nubian Desert
The Nubian Desert is a hyper-arid region of the eastern Sahara in northeastern Sudan and northern Eritrea, characterized by rocky plateaus, sand dunes, and sparse vegetation along the Nile.
-
D.
Upper Egypt
Upper Egypt is the historically rich, predominantly rural southern region of Egypt stretching along the Nile Valley from south of Cairo toward Aswan.
-
E.
South Sinai Governorate
South Sinai Governorate is an administrative region in Egypt encompassing the southern part of the Sinai Peninsula, known for its Red Sea resorts, desert landscapes, and religious sites such as Mount Sinai and Saint Catherine.
- 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_69a498fc69ec8190b61722bd4b67c4d2 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c4df1e3c819086646b709021d7f0 |
completed | March 1, 2026, 10:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad016e25808190880a6e637dd2590a |
completed | March 8, 2026, 4:56 a.m. |
Created at: March 1, 2026, 8 p.m.