Triple
T8517848
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 11 (Shanghai Metro) |
E201619
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | central Shanghai |
E5256
|
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: central Shanghai | Statement: [Line 11 (Shanghai Metro), serves, central Shanghai]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: central Shanghai Context triple: [Line 11 (Shanghai Metro), serves, central Shanghai]
-
A.
University District of Shanghai
The University District of Shanghai is a nickname for Yangpu District, an area known for its high concentration of major universities and academic institutions.
-
B.
Shanghai
chosen
Shanghai is a major global financial hub and China’s largest city, known for its modern skyline, historic waterfront, and role as a center of international business and trade.
-
C.
Shanghai
Shanghai is a major Ethereum network upgrade that introduced key changes such as enabling staked ETH withdrawals and improving the protocol’s efficiency and flexibility.
-
D.
Pudong New Area
Pudong New Area is a major district of Shanghai known for its modern skyline, financial hub in Lujiazui, and rapid urban and economic development along the eastern bank of the Huangpu River.
-
E.
Shanghai International Settlement
The Shanghai International Settlement was a foreign-controlled enclave in Shanghai that operated from the mid-19th century until World War II, serving as a major hub of international trade, finance, and expatriate life in China.
- 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_69ce4e6c93d081909da2a748b0fa6fd3 |
completed | April 2, 2026, 11:09 a.m. |
Created at: March 30, 2026, 6:15 p.m.