Triple
T14767129
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | western Beijing |
E347024
|
entity |
| Predicate | transportServedBy |
P1298
|
FINISHED |
| Object | Beijing Subway Changping Line |
E381264
|
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: Beijing Subway Changping Line | Statement: [western Beijing, transportServedBy, Beijing Subway Changping Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Beijing Subway Changping Line Context triple: [western Beijing, transportServedBy, Beijing Subway Changping Line]
-
A.
Changping Line (Beijing Subway)
chosen
The Changping Line of the Beijing Subway is a rapid transit line serving Beijing’s northern Changping District, linking suburban residential areas and university zones with the city’s urban rail network.
-
B.
Beijing Subway Line 16
Beijing Subway Line 16 is a rapid transit line in Beijing’s subway network that runs generally north–south, connecting the city’s northern suburbs with central and southwestern districts.
-
C.
Beijing Subway Line 10
Beijing Subway Line 10 is a major loop line in Beijing’s metro system that encircles the city center and connects numerous key business, residential, and transfer hubs.
-
D.
Beijing Subway Line 17
Beijing Subway Line 17 is a rapid transit line in Beijing’s subway system designed to improve north–south connectivity and serve growing residential and business areas including Tongzhou District.
-
E.
Beijing Subway Line 19
Beijing Subway Line 19 is a north–south rapid transit line in Beijing designed to enhance express connectivity between major transport hubs and central urban areas.
- 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_69d822e8896c819091169882f9b20486 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69dec81236f081908063bb4350b7b985 |
completed | April 14, 2026, 11:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004568c93c81908450887f72de8466 |
completed | May 10, 2026, 8:44 a.m. |
Created at: April 10, 2026, 1:30 a.m.