Triple
T21325336
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hammersmith tube station |
E525738
|
entity |
| Predicate | separatedFrom |
P243
|
FINISHED |
| Object | Hammersmith (Hammersmith & City and Circle lines) station by road |
—
|
NE NERFINISHED |
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: Hammersmith (Hammersmith & City and Circle lines) station by road | Statement: [Hammersmith tube station, separatedFrom, Hammersmith (Hammersmith & City and Circle lines) station by road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hammersmith (Hammersmith & City and Circle lines) station by road Context triple: [Hammersmith tube station, separatedFrom, Hammersmith (Hammersmith & City and Circle lines) station by road]
-
A.
Edgware Road tube station (Circle, District and Hammersmith & City lines)
Edgware Road tube station (Circle, District and Hammersmith & City lines) is a central London Underground station in the City of Westminster served by three sub-surface lines and distinct from the nearby Edgware Road station on the Bakerloo line.
-
B.
Edgware Road Underground stations
Edgware Road Underground stations are a pair of London Underground stations in central London serving multiple lines and acting as key interchange points on the network.
-
C.
Hammersmith tube station (Piccadilly and District lines)
chosen
Hammersmith tube station (Piccadilly and District lines) is a London Underground station in west London serving both the Piccadilly and District lines and providing a key interchange for commuters and travelers.
-
D.
Barons Court station on the Piccadilly line
Barons Court station on the Piccadilly line is a London Underground station in West London known for its distinctive early 20th-century architecture and role as an interchange between the Piccadilly and District lines.
-
E.
Strand (Northern line) station
Strand (Northern line) station was the original name of what is now Charing Cross Underground station on the London Underground’s Northern line.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b51b90788190a4dd823d962626da |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7ab4843088190a4fa1cc87f0ca824 |
completed | April 21, 2026, 4:52 p.m. |
Created at: April 16, 2026, 4:41 p.m.