Triple
T3216882
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Beijing South Railway Station |
E67418
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object | Beijing Subway Beijing South Railway Station Station (Line 4) |
E67418
|
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 Beijing South Railway Station Station (Line 4) | Statement: [Beijing South Railway Station, connectedTo, Beijing Subway Beijing South Railway Station Station (Line 4)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Beijing Subway Beijing South Railway Station Station (Line 4) Context triple: [Beijing South Railway Station, connectedTo, Beijing Subway Beijing South Railway Station Station (Line 4)]
-
A.
Line 4 (Beijing Subway)
Line 4 of the Beijing Subway is a major north–south rapid transit line serving central Beijing, connecting key commercial, residential, and cultural areas and linking with multiple other subway lines.
-
B.
Beijing South Railway Station
chosen
Beijing South Railway Station is a major high-speed rail and transportation hub in Beijing that integrates intercity trains with multiple Beijing Subway lines.
-
C.
Line 2 (Beijing Subway)
Line 2 of the Beijing Subway is a circular metro line encircling central Beijing, serving major downtown districts and key transfer stations.
-
D.
Beijing Fengtai Railway Station
Beijing Fengtai Railway Station is a major railway hub in Beijing that serves as a key node for high-speed and conventional rail services in the city’s southwestern area.
-
E.
Beijing Subway Line 14 (via transfer bus links and area connections)
Beijing Subway Line 14 is a major east–west and north–south orbital metro line in Beijing that serves numerous residential and commercial districts and connects with many other key subway lines across the city.
- 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_69ad858b8adc8190ad989712c87a476b |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adab0ae494819093d39c367facde27 |
completed | March 8, 2026, 4:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b26241803c8190aa3254d5887c80f4 |
completed | March 12, 2026, 6:50 a.m. |
Created at: March 8, 2026, 3:08 p.m.