Triple
T16380686
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Russian battleship Sevastopol |
E397796
|
entity |
| Predicate | portOfCall |
P3150
|
FINISHED |
| Object | Port Arthur |
E298645
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Port Arthur | Statement: [Russian battleship Sevastopol, portOfCall, Port Arthur]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port Arthur Context triple: [Russian battleship Sevastopol, portOfCall, Port Arthur]
-
A.
Port Arthur
chosen
Port Arthur is a strategically important ice-free naval port and former fortress city in northeastern China, historically contested by major powers such as Russia and Japan.
-
B.
Port Arthur
Port Arthur is an industrial city in southeast Texas known for its major oil refineries and petrochemical facilities along the Gulf Coast.
-
C.
Port Arthur
Port Arthur is a historic former penal settlement and popular heritage tourism site on Tasmania’s Tasman Peninsula in Australia.
-
D.
Portsea
Portsea is a district of the city of Portsmouth on the south coast of England, historically known for its naval connections and dense urban development.
-
E.
Portsea
Portsea is an affluent coastal resort town on Victoria’s Mornington Peninsula, known for its beaches, holiday homes, and proximity to Port Phillip Heads.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d87f2880b48190ae1a9673a3bbef80 |
elicitation | completed |
| NER | batch_69e319db5b648190a8fca23518a1fb39 |
ner | completed |
| NED1 | batch_6a003c55bba481909bca6cc17e1dfcf5 |
ned_source_triple | completed |
Created at: April 10, 2026, 5:08 a.m.