Triple
T12194980
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brookwood railway station |
E290563
|
entity |
| Predicate | servedByServiceTo |
P6787
|
FINISHED |
| Object | Portsmouth Harbour |
E66839
|
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: Portsmouth Harbour | Statement: [Brookwood railway station, servedByServiceTo, Portsmouth Harbour]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portsmouth Harbour Context triple: [Brookwood railway station, servedByServiceTo, Portsmouth Harbour]
-
A.
Portsmouth Harbour
chosen
Portsmouth Harbour is a natural harbour on England’s south coast that serves as a major Royal Navy base and maritime hub for the city of Portsmouth.
-
B.
Southampton Harbour
Southampton Harbour is a major commercial and passenger port on England’s south coast, serving as a key gateway for cruise ships, cargo traffic, and maritime activities.
-
C.
Plymouth Harbour
Plymouth Harbour is a historic natural harbor on the south coast of Devon, England, serving as a major naval and commercial port for the city of Plymouth.
-
D.
Weymouth Harbour
Weymouth Harbour is a historic and picturesque seaside port in Dorset, England, known for its fishing fleet, leisure boating, and waterfront pubs and restaurants.
-
E.
Newhaven Harbour
Newhaven Harbour is a historic coastal harbour in Newhaven, East Sussex, England, serving as a key port and marina on the English Channel.
- 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_69d6ab64de5881908d56eb7a75c6cc69 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91c55a5a881909c0eea2d83c00f49 |
completed | April 10, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63ee694848190a1362934110b6ceb |
completed | May 2, 2026, 6:13 p.m. |
Created at: April 8, 2026, 9:50 p.m.