Triple
T16471123
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Somerset and Dorset Joint Railway |
E400060
|
entity |
| Predicate | regionUnderBR |
P38421
|
FINISHED |
| Object |
Southern Region
The Southern Region was a division of British Railways responsible for rail services in southern England, including former Southern Railway lines.
|
E1215508
|
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: Southern Region | Statement: [Somerset and Dorset Joint Railway, regionUnderBR, Southern Region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southern Region Context triple: [Somerset and Dorset Joint Railway, regionUnderBR, Southern Region]
-
A.
Southern Region
The Southern Region is an administrative area of Malta that includes the town of Paola among its localities.
-
B.
Southern Region
Southern Region is an administrative region in southern Eritrea, known for its highland landscapes, agriculture, and historical sites.
-
C.
South Region
The South Region is one of the four geographic brackets used to organize teams and games in the NCAA Division I Men’s Basketball Tournament.
-
D.
South Region
South Region is one of Cameroon's ten regions, located in the southern part of the country and known for its coastal areas, dense forests, and significant natural resources.
-
E.
South Region
The South Region is one of the four principal geographic regions defined by the U.S. Census Bureau, encompassing a broad area of the southeastern and south-central United States.
- 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: Southern Region Triple: [Somerset and Dorset Joint Railway, regionUnderBR, Southern Region]
Generated description
The Southern Region was a division of British Railways responsible for rail services in southern England, including former Southern Railway lines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Southern Region Target entity description: The Southern Region was a division of British Railways responsible for rail services in southern England, including former Southern Railway lines.
-
A.
Southern Region
The Southern Region is an administrative area of Malta that includes the town of Paola among its localities.
-
B.
Southern Region
Southern Region is an administrative region in southern Eritrea, known for its highland landscapes, agriculture, and historical sites.
-
C.
South Region
The South Region is one of the four geographic brackets used to organize teams and games in the NCAA Division I Men’s Basketball Tournament.
-
D.
South Region
South Region is one of Cameroon's ten regions, located in the southern part of the country and known for its coastal areas, dense forests, and significant natural resources.
-
E.
South Region
The South Region is one of the four principal geographic regions defined by the U.S. Census Bureau, encompassing a broad area of the southeastern and south-central United States.
- F. None of above. chosen
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_69d87f2dac988190b74d6e185fa88ba4 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32dd0d2fc81909b68b5afb00f192f |
completed | April 18, 2026, 7:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004f5af4308190bd023624de35027f |
completed | May 10, 2026, 9:26 a.m. |
| NEDg | Description generation | batch_6a0050c5d4548190a674c1c19f08a9fd |
completed | May 10, 2026, 9:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0051a7ae208190b33d42cc8d4bb21f |
completed | May 10, 2026, 9:36 a.m. |
Created at: April 10, 2026, 5:11 a.m.