Triple
T18467693
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 19 (Beijing Subway) |
E451206
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Beijing municipal rail transit planning |
—
|
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: Beijing municipal rail transit planning | Statement: [Line 19 (Beijing Subway), partOf, Beijing municipal rail transit planning]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Beijing municipal rail transit planning Context triple: [Line 19 (Beijing Subway), partOf, Beijing municipal rail transit planning]
-
A.
Beijing public transit network
chosen
The Beijing public transit network is an extensive, integrated system of subways, buses, and other mass transit services that connects the Chinese capital’s urban and suburban areas.
-
B.
Beijing Suburban Railway
Beijing Suburban Railway is a commuter rail network serving the greater Beijing metropolitan area, connecting urban districts with surrounding suburban regions.
-
C.
Beijing urban road network
The Beijing urban road network is an extensive, hierarchical system of ring roads, arterial avenues, and expressways that organizes and connects the Chinese capital’s dense urban fabric and surrounding metropolitan area.
-
D.
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.
-
E.
Beijing Subway Line 28
Beijing Subway Line 28 is a planned rapid transit line in Beijing’s subway network that will be operated by Beijing MTR as part of the city’s expanding urban rail system.
- 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_69d8d38465a0819099b9b42d2a662ac1 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e52a8459f88190a54cae4c8cb05119 |
completed | April 19, 2026, 7:18 p.m. |
Created at: April 10, 2026, 11:34 a.m.