Triple
T14188786
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Welwyn Hatfield |
E351652
|
entity |
| Predicate | formedByMergerOf |
P77
|
FINISHED |
| Object | Welwyn Garden City Urban District |
E74554
|
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: Welwyn Garden City Urban District | Statement: [Welwyn Hatfield, formedByMergerOf, Welwyn Garden City Urban District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Welwyn Garden City Urban District Context triple: [Welwyn Hatfield, formedByMergerOf, Welwyn Garden City Urban District]
-
A.
Welwyn Garden City
chosen
Welwyn Garden City is a planned English town in Hertfordshire, founded by Ebenezer Howard in the early 20th century as a model community combining the benefits of city and countryside.
-
B.
Bushey Urban District
Bushey Urban District was a former local government district in Hertfordshire, England, that administered the town of Bushey and its surrounding area before being absorbed into the borough of Hertsmere.
-
C.
Welwyn Hatfield
Welwyn Hatfield is a local government district and borough in Hertfordshire, England, that includes the towns of Welwyn Garden City and Hatfield.
-
D.
Borough of Welwyn Hatfield
The Borough of Welwyn Hatfield is a local government district and borough in Hertfordshire, England, encompassing the towns of Welwyn Garden City, Hatfield, and surrounding villages.
-
E.
Welwyn
Welwyn is a historic village and civil parish in Hertfordshire, England, known for its Roman heritage and picturesque rural character.
- 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_69d827894ac0819097803e57f3227b23 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de61de509881908967ef5031f2a8d9 |
completed | April 14, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd32497780819092e2d2ffe2a9dcaf |
completed | May 8, 2026, 12:46 a.m. |
Created at: April 10, 2026, 1:03 a.m.