Triple
T8349125
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bromley South |
E196114
|
entity |
| Predicate | isOnRoute |
P2127
|
FINISHED |
| Object | Bromley North branch (via connection at Grove Park or Shortlands) |
E289806
|
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: Bromley North branch (via connection at Grove Park or Shortlands) | Statement: [Bromley South, isOnRoute, Bromley North branch (via connection at Grove Park or Shortlands)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bromley North branch (via connection at Grove Park or Shortlands) Context triple: [Bromley South, isOnRoute, Bromley North branch (via connection at Grove Park or Shortlands)]
-
A.
Bromley North railway station
chosen
Bromley North railway station is a suburban railway terminus in the London Borough of Bromley, providing local commuter services into central London.
-
B.
High Barnet branch
The High Barnet branch is a northern suburban section of London’s Northern line that runs from central London up to High Barnet in the London Borough of Barnet.
-
C.
Kensington (Olympia) branch of the District line
The Kensington (Olympia) branch of the District line is a short London Underground spur serving Kensington (Olympia) station, primarily used for limited services and event traffic.
-
D.
Ealing Broadway branch of the District line
The Ealing Broadway branch of the District line is a western suburban section of London’s Underground network that runs between central London and Ealing Broadway, serving key stations in west London.
-
E.
Bromley South railway station
Bromley South railway station is a major commuter rail hub in the London Borough of Bromley, providing frequent services to central London and destinations in southeast England.
- 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_69ca82edd63c8190b876b8465464c5fa |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb8016c4188190a5ff93078e74dc39 |
completed | March 31, 2026, 8:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cdc74e11f881908b52d0ffea751c96 |
completed | April 2, 2026, 1:33 a.m. |
Created at: March 30, 2026, 5:58 p.m.