Triple
T8103938
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shanghai Metro Line 2 |
E189179
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Nanjing Road commercial area |
E36007
|
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: Nanjing Road commercial area | Statement: [Shanghai Metro Line 2, serves, Nanjing Road commercial area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nanjing Road commercial area Context triple: [Shanghai Metro Line 2, serves, Nanjing Road commercial area]
-
A.
Chunxi Road commercial district
Chunxi Road commercial district is a major shopping and entertainment hub in downtown Chengdu, known for its dense concentration of retail stores, restaurants, and vibrant pedestrian streets.
-
B.
Beijing Road commercial street
Beijing Road commercial street is a famous historic and shopping thoroughfare in Guangzhou known for its bustling retail scene, cultural landmarks, and archaeological sites visible beneath glass walkways.
-
C.
Nanjing Road
chosen
Nanjing Road is one of Shanghai’s most famous and busiest commercial streets, renowned for its shopping, neon lights, and historic significance.
-
D.
Huaihai Road commercial district
Huaihai Road commercial district is a major upscale shopping and entertainment area in central Shanghai, known for its fashionable boutiques, department stores, and vibrant urban atmosphere.
-
E.
Xujiahui
Xujiahui is a major commercial and cultural district in Shanghai known for its shopping centers, historic Catholic sites, and transportation hub.
- 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_69ca82b9d5848190a24672775d5c5011 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb42bf1cb0819099dda4f050f8e95e |
completed | March 31, 2026, 3:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cced062f3881908560b657c096c92e |
completed | April 1, 2026, 10:01 a.m. |
Created at: March 30, 2026, 5:31 p.m.