Triple
T7156513
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | eastern channel (Bab Iskender) |
E166824
|
entity |
| Predicate | isNavigationalChannelOf |
P63896
|
FINISHED |
| Object | Bab-el-Mandeb Strait |
E27082
|
NE FINISHED |
How this triple was built (3 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: Bab-el-Mandeb Strait | Statement: [eastern channel (Bab Iskender), isNavigationalChannelOf, Bab-el-Mandeb Strait]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bab-el-Mandeb Strait Context triple: [eastern channel (Bab Iskender), isNavigationalChannelOf, Bab-el-Mandeb Strait]
-
A.
Bab-el-Mandeb Strait
chosen
The Bab-el-Mandeb Strait is a narrow, strategically vital waterway between the Arabian Peninsula and the Horn of Africa that connects the Red Sea to the Gulf of Aden and the Indian Ocean.
-
B.
Strait of Hormuz
The Strait of Hormuz is a narrow, strategically vital waterway between the Persian Gulf and the Gulf of Oman through which a significant portion of the world’s oil shipments pass.
-
C.
Strait of Gibraltar
The Strait of Gibraltar is the narrow waterway between southern Spain and northern Morocco that links the Atlantic Ocean with the Mediterranean Sea and separates Europe from Africa.
-
D.
Rio–Antirrio Strait
The Rio–Antirrio Strait is a narrow waterway in western Greece that separates the Peloponnese from mainland Greece and connects the Gulf of Corinth with the Gulf of Patras.
-
E.
Kafireas Strait
Kafireas Strait is a narrow and often treacherous passage of water in the Aegean Sea between the island of Euboea and the Greek mainland, known historically for strong winds and dangerous currents.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isNavigationalChannelOf Context triple: [eastern channel (Bab Iskender), isNavigationalChannelOf, Bab-el-Mandeb Strait]
-
A.
isInWaterwaySystem
chosen
Indicates that an entity is part of, contained within, or traverses a particular waterway network or system.
-
B.
navigableFrom
Indicates that one location or entity can be reached or traversed from another, typically via a valid path, route, or connection.
-
C.
isNavigationalAid
Indicates that one entity serves as a navigational aid or guide to help locate, orient, or move toward another entity or destination.
-
D.
navigabilityDependsOn
Indicates that the ability to navigate or traverse one entity is contingent upon the navigability or state of another entity.
-
E.
waterwayThrough
Indicates that a waterway (such as a river or canal) passes through or traverses a specified geographic area or feature.
- F. None of above.
Provenance (4 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_69c68887a5cc8190bec0ea96227164f7 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e80dafdc8190b24863b83f084d12 |
completed | March 27, 2026, 8:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7fa640f0081909a538d4705ca95bc |
completed | March 28, 2026, 3:57 p.m. |
| PD | Predicate disambiguation | batch_69c6e1cd5c948190a9113b23f7308c21 |
completed | March 27, 2026, 8 p.m. |
Created at: March 27, 2026, 2:47 p.m.