Triple
T8517817
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 7 (Shanghai Metro) |
E201618
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Huamu Road station |
E765516
|
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: Huamu Road station | Statement: [Line 7 (Shanghai Metro), hasStation, Huamu Road station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Huamu Road station Context triple: [Line 7 (Shanghai Metro), hasStation, Huamu Road station]
-
A.
Huamu Road station
chosen
Huamu Road station is a Shanghai Metro station serving as the eastern terminus of Line 7 in the Pudong New Area.
-
B.
Yaohua Road station
Yaohua Road station is a Shanghai Metro interchange station serving the Pudong area near the former Expo 2010 site.
-
C.
Dahuasan Road station
Dahuasan Road station is a metro station on the Shanghai Metro network serving passengers along Line 7 in Shanghai, China.
-
D.
Caobao Road station
Caobao Road station is a metro station in Shanghai, China, serving passengers on the city's Line 1 rapid transit route.
-
E.
Guanglan Road Station
Guanglan Road Station is a Shanghai Metro interchange station on the eastern section of Line 2 that serves as a key transfer point for passengers traveling between central Shanghai and Pudong International Airport.
- 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_69ca8321bb44819081b74df0b710276d |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe626787c819087e72dd76b2d9310 |
completed | March 31, 2026, 3:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0542a84dc819092a1dce08cc12a6d |
completed | April 3, 2026, 11:58 p.m. |
Created at: March 30, 2026, 6:15 p.m.