Triple
T9047983
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bury St Edmunds to Ipswich section |
E216805
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Ipswich urban area |
E41563
|
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: Ipswich urban area | Statement: [Bury St Edmunds to Ipswich section, serves, Ipswich urban area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ipswich urban area Context triple: [Bury St Edmunds to Ipswich section, serves, Ipswich urban area]
-
A.
Cambridge urban area
The Cambridge urban area is the densely populated metropolitan region centered on the city of Cambridge, encompassing its suburbs and surrounding settlements.
-
B.
Ipswich
chosen
Ipswich is a historic town and port in Suffolk, England, known as one of the country’s oldest continuously inhabited settlements.
-
C.
Ipswich
Ipswich is a historic city in South East Queensland, Australia, known for its heritage architecture and role as a major residential and industrial hub west of Brisbane.
-
D.
Southampton urban area
The Southampton urban area is the contiguous built-up region centered on the city of Southampton on England’s south coast, encompassing its suburbs and surrounding settlements.
-
E.
Ipswich–Lowestoft
Ipswich–Lowestoft is a regional railway line in East Anglia connecting the town of Ipswich in Suffolk with the coastal resort of Lowestoft.
- 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_69ca83d362e88190ae44b4e4dc194209 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cc6b5022c88190ab6b6de3c3830a41 |
completed | April 1, 2026, 12:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfebc0fd648190b0dd6cf62605b98f |
completed | April 3, 2026, 4:33 p.m. |
Created at: March 30, 2026, 7:09 p.m.