Triple
T22482681
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chengdu Metro Line 2 |
E555804
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Tianfu Square area |
—
|
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: Tianfu Square area | Statement: [Chengdu Metro Line 2, connects, Tianfu Square area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tianfu Square area Context triple: [Chengdu Metro Line 2, connects, Tianfu Square area]
-
A.
Tianfu Square
chosen
Tianfu Square is a central urban plaza and major landmark in Chengdu, China, known for its expansive open space, fountains, and surrounding commercial and cultural sites.
-
B.
Wuhou District, Chengdu
Wuhou District, Chengdu is a central urban district of Chengdu, China, known for its historical sites, commercial areas, and role as a major cultural and economic hub of the city.
-
C.
Chengdu People’s Park
Chengdu People’s Park is a historic urban park in central Chengdu known for its teahouses, lakes, gardens, and lively local social life.
-
D.
Tianfu Square station
Tianfu Square station is a major interchange and central hub in the Chengdu Metro network, located beneath Chengdu’s main city square.
-
E.
Chongqing People's Square
Chongqing People's Square is a major civic plaza and public gathering space in central Chongqing, often used for official events, leisure, and cultural activities.
- 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_69e11e53897c819088863779f8c50bb0 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15c3a3b688190b41599979d038d85 |
completed | April 29, 2026, 1:17 a.m. |
Created at: April 16, 2026, 8:49 p.m.