Triple
T8663858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 3 (Shanghai Metro) |
E205614
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Zhongtan Road station
Zhongtan Road station is a Shanghai Metro interchange station in the Putuo District that serves as a stop on Line 3 and connects with other urban transit routes.
|
E807465
|
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: Zhongtan Road station | Statement: [Line 3 (Shanghai Metro), hasStation, Zhongtan Road station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zhongtan Road station Context triple: [Line 3 (Shanghai Metro), hasStation, Zhongtan Road station]
-
A.
Fengtai South Road station
Fengtai South Road station is a subway station in Beijing, China, serving passengers in the Fengtai District as part of the city's extensive metro network.
-
B.
Tiantong Road station
Tiantong Road station is a Shanghai Metro station located in the Hongkou District, serving as part of the city's extensive urban rail transit network.
-
C.
Zhuxinzhuang station
Zhuxinzhuang station is a Beijing Subway interchange station in Changping District that serves as a key stop on Line 8 and connects with other suburban lines.
-
D.
Lianhua Road Station
Lianhua Road Station is a Shanghai Metro station serving the Minhang District as part of the city’s rapid transit network.
-
E.
Zhaojiabang Road station
Zhaojiabang Road station is an interchange station on the Shanghai Metro serving multiple lines in the Xuhui District of Shanghai, 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: Zhongtan Road station Triple: [Line 3 (Shanghai Metro), hasStation, Zhongtan Road station]
Generated description
Zhongtan Road station is a Shanghai Metro interchange station in the Putuo District that serves as a stop on Line 3 and connects with other urban transit routes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Zhongtan Road station Target entity description: Zhongtan Road station is a Shanghai Metro interchange station in the Putuo District that serves as a stop on Line 3 and connects with other urban transit routes.
-
A.
Fengtai South Road station
Fengtai South Road station is a subway station in Beijing, China, serving passengers in the Fengtai District as part of the city's extensive metro network.
-
B.
Tiantong Road station
Tiantong Road station is a Shanghai Metro station located in the Hongkou District, serving as part of the city's extensive urban rail transit network.
-
C.
Zhuxinzhuang station
Zhuxinzhuang station is a Beijing Subway interchange station in Changping District that serves as a key stop on Line 8 and connects with other suburban lines.
-
D.
Lianhua Road Station
Lianhua Road Station is a Shanghai Metro station serving the Minhang District as part of the city’s rapid transit network.
-
E.
Zhaojiabang Road station
Zhaojiabang Road station is an interchange station on the Shanghai Metro serving multiple lines in the Xuhui District of Shanghai, 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_69ca83516ae88190aefe034b3bc589e3 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc489f7edc8190bde1b4dc09249207 |
completed | March 31, 2026, 10:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1524be8c08190b4d979a677dc5958 |
completed | April 4, 2026, 6:02 p.m. |
| NEDg | Description generation | batch_69d153aca5108190bcc9c830f48f595a |
completed | April 4, 2026, 6:08 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1577105988190a6e6aebc16e9421d |
completed | April 4, 2026, 6:24 p.m. |
Created at: March 30, 2026, 6:30 p.m.