Triple
T5630806
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ministry of Transport (Egypt) |
E147825
|
entity |
| Predicate | oversees |
P46
|
FINISHED |
| Object |
Egyptian Railway Authority
The Egyptian Railway Authority is the state-owned organization responsible for operating and managing Egypt’s national railway network and related rail services.
|
E4759
|
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: Egyptian Railway Authority | Statement: [Ministry of Transport (Egypt), oversees, Egyptian Railway Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Egyptian Railway Authority Context triple: [Ministry of Transport (Egypt), oversees, Egyptian Railway Authority]
-
A.
Saudi Railways Organization
The Saudi Railways Organization is a Saudi government entity responsible for developing, operating, and overseeing key railway infrastructure and services in the Kingdom.
-
B.
Ministry of Transport of Egypt
The Ministry of Transport of Egypt is the government body responsible for planning, regulating, and overseeing Egypt’s national transportation systems, including railways, roads, and maritime infrastructure.
-
C.
Egyptian National Railways network
The Egyptian National Railways network is Egypt’s state-owned national railway system, providing passenger and freight rail services that connect major cities and regions across the country.
-
D.
Egyptian National Authority for Tunnels
The Egyptian National Authority for Tunnels is a government agency responsible for planning, constructing, and managing Egypt’s major tunnel and urban rail projects, including metro and rapid transit systems.
-
E.
Suez Canal Authority
The Suez Canal Authority is the Egyptian state-owned agency responsible for managing, operating, and maintaining the Suez Canal and its associated revenues and infrastructure.
- 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: Egyptian Railway Authority Triple: [Ministry of Transport (Egypt), oversees, Egyptian Railway Authority]
Generated description
The Egyptian Railway Authority is the state-owned organization responsible for operating and managing Egypt’s national railway network and related rail services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Egyptian Railway Authority Target entity description: The Egyptian Railway Authority is the state-owned organization responsible for operating and managing Egypt’s national railway network and related rail services.
-
A.
Saudi Railways Organization
The Saudi Railways Organization is a Saudi government entity responsible for developing, operating, and overseeing key railway infrastructure and services in the Kingdom.
-
B.
Ministry of Transport of Egypt
The Ministry of Transport of Egypt is the government body responsible for planning, regulating, and overseeing Egypt’s national transportation systems, including railways, roads, and maritime infrastructure.
-
C.
Egyptian National Railways network
chosen
The Egyptian National Railways network is Egypt’s state-owned national railway system, providing passenger and freight rail services that connect major cities and regions across the country.
-
D.
Egyptian National Authority for Tunnels
The Egyptian National Authority for Tunnels is a government agency responsible for planning, constructing, and managing Egypt’s major tunnel and urban rail projects, including metro and rapid transit systems.
-
E.
Suez Canal Authority
The Suez Canal Authority is the Egyptian state-owned agency responsible for managing, operating, and maintaining the Suez Canal and its associated revenues and infrastructure.
- F. None of above.
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_69c00907bc8881909ed760d3ed73ef35 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c0225cdcdc819095034f12c39ef755 |
completed | March 22, 2026, 5:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c07da656f8819083fa9fc63f2ec4a5 |
completed | March 22, 2026, 11:39 p.m. |
| NEDg | Description generation | batch_69c08bb824988190902e422b7c468c8f |
completed | March 23, 2026, 12:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c08c6d1a788190acb7651a1f144d9d |
completed | March 23, 2026, 12:42 a.m. |
Created at: March 22, 2026, 3:40 p.m.