Triple
T7430706
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Underground Metropolitan line |
E171480
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object | Three Rivers District |
E105901
|
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: Three Rivers District | Statement: [London Underground Metropolitan line, servesArea, Three Rivers District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Three Rivers District Context triple: [London Underground Metropolitan line, servesArea, Three Rivers District]
-
A.
Three Rivers District
chosen
Three Rivers District is a local government district in Hertfordshire, England, named after the rivers Gade, Chess, and Colne and comprising a mix of suburban communities and green belt countryside.
-
B.
Mason District
Mason District is a magisterial district in Fairfax County, Virginia, encompassing several communities in the inner Washington, D.C. suburbs.
-
C.
Northwest District
The Northwest District is a vibrant Portland, Oregon neighborhood known for its historic streets, boutique shopping, and popular dining and nightlife options.
-
D.
Laurel District
The Laurel District is a vibrant, historically diverse commercial and residential neighborhood in Oakland, California, known for its independent shops, restaurants, and community events.
-
E.
Summit District
Summit District is the high-elevation area of Haleakalā National Park on Maui, known for its volcanic crater landscapes, panoramic sunrise views, and unique alpine ecosystems.
- 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_69c68a63491881909281f73d4d5643bf |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f32324c481908c9ba594e8456728 |
completed | March 27, 2026, 9:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c81f135a348190ae9edc02a19b2278 |
completed | March 28, 2026, 6:33 p.m. |
Created at: March 27, 2026, 3:12 p.m.