Triple
T12453420
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shanghai Metro Line 5 |
E297590
|
entity |
| Predicate | throughServiceTo |
P6787
|
FINISHED |
| Object | Line 1 at Xinzhuang |
E272651
|
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: Line 1 at Xinzhuang | Statement: [Shanghai Metro Line 5, throughServiceTo, Line 1 at Xinzhuang]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Line 1 at Xinzhuang Context triple: [Shanghai Metro Line 5, throughServiceTo, Line 1 at Xinzhuang]
-
A.
Zhonghe–Xinlu line
The Zhonghe–Xinlu line is a major rapid transit route in the Taipei Metro system that connects central Taipei with the Zhonghe and Xinzhuang/Luzhou districts.
-
B.
Line 15 (Shanghai Metro)
Line 15 of the Shanghai Metro is a major north–south rapid transit line serving key residential and commercial districts across Shanghai.
-
C.
Fangshan Line
Fangshan Line is a rapid transit line in the Beijing Subway system serving the southwestern Fangshan District and connecting it with Beijing’s urban core.
-
D.
Metro Line 1
chosen
Metro Line 1 is a primary rapid transit route in its city's metro system, serving as a major corridor for passenger travel and interchanges with other lines.
-
E.
Line 10 at Sanyuanqiao
Line 10 at Sanyuanqiao is a Beijing Subway line that intersects with the Capital Airport Express at Sanyuanqiao Station, providing convenient urban-airport transfer service.
- 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_69d6ada166c48190b902972cd2408fa3 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94da0b5988190b9df26dd3bb87337 |
completed | April 10, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63f16e87c8190b7e9f61561ae865a |
completed | May 2, 2026, 6:14 p.m. |
Created at: April 8, 2026, 9:56 p.m.