Triple
T2383242
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Changning District |
E46358
|
entity |
| Predicate | hasMetroStation |
P522
|
FINISHED |
| Object |
Jiangsu Road Station
Jiangsu Road Station is a Shanghai Metro interchange station serving the Changning and nearby Jing'an districts.
|
E267352
|
NE FINISHED |
How this triple was built (4 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: Jiangsu Road Station | Statement: [Changning District, hasMetroStation, Jiangsu Road Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jiangsu Road Station Context triple: [Changning District, hasMetroStation, Jiangsu Road Station]
-
A.
East Nanjing Road Station
East Nanjing Road Station is a major Shanghai Metro interchange station serving the busy commercial and tourist district around Nanjing Road and The Bund.
-
B.
Pingguoyuan station
Pingguoyuan station is a major western terminus and interchange station on the Beijing Subway serving the Shijingshan District of Beijing, China.
-
C.
Xinzhuang Station
Xinzhuang Station is a major Shanghai Metro interchange station in Minhang District, serving as a key southern transport hub in the city’s network.
-
D.
Shanghai Railway Station
Shanghai Railway Station is one of Shanghai’s major railway hubs, serving as a key terminal for high-speed and conventional trains connecting the city with destinations across China.
-
E.
Shanghai South Railway Station
Shanghai South Railway Station is a major passenger rail hub in southern Shanghai, serving high-speed, intercity, and regional train services and connecting the city with destinations across eastern and southern China.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Jiangsu Road Station Triple: [Changning District, hasMetroStation, Jiangsu Road Station]
Generated description
Jiangsu Road Station is a Shanghai Metro interchange station serving the Changning and nearby Jing'an districts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jiangsu Road Station Target entity description: Jiangsu Road Station is a Shanghai Metro interchange station serving the Changning and nearby Jing'an districts.
-
A.
East Nanjing Road Station
East Nanjing Road Station is a major Shanghai Metro interchange station serving the busy commercial and tourist district around Nanjing Road and The Bund.
-
B.
Pingguoyuan station
Pingguoyuan station is a major western terminus and interchange station on the Beijing Subway serving the Shijingshan District of Beijing, China.
-
C.
Xinzhuang Station
Xinzhuang Station is a major Shanghai Metro interchange station in Minhang District, serving as a key southern transport hub in the city’s network.
-
D.
Shanghai Railway Station
Shanghai Railway Station is one of Shanghai’s major railway hubs, serving as a key terminal for high-speed and conventional trains connecting the city with destinations across China.
-
E.
Shanghai South Railway Station
Shanghai South Railway Station is a major passenger rail hub in southern Shanghai, serving high-speed, intercity, and regional train services and connecting the city with destinations across eastern and southern China.
- F. None of above. chosen
Provenance (5 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_69a88a1554a48190a0180682bcf099be |
completed | March 4, 2026, 7:37 p.m. |
| NER | Named-entity recognition | batch_69abc7bafa248190a68e8f1e081f4817 |
completed | March 7, 2026, 6:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aef094fd8081909fc9a19f3e36c0d0 |
completed | March 9, 2026, 4:08 p.m. |
| NEDg | Description generation | batch_69aef252765081909e36c8355cb14c18 |
completed | March 9, 2026, 4:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aef5b78e248190b1f064f3942a24ff |
completed | March 9, 2026, 4:30 p.m. |
Created at: March 4, 2026, 7:57 p.m.