Triple
T21596752
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Tanggu |
E532919
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Tianjin city center |
—
|
NE NERFINISHED |
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: Tianjin city center | Statement: [Port of Tanggu, near, Tianjin city center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tianjin city center Context triple: [Port of Tanggu, near, Tianjin city center]
-
A.
Beijing city center
Beijing city center is the historic and administrative core of China’s capital, encompassing major government institutions, commercial districts, and cultural landmarks within the inner urban area.
-
B.
Heping District, Tianjin
chosen
Heping District, Tianjin is a central urban district of Tianjin, China, known for its historic architecture, commercial centers, and role as a core administrative and cultural area of the city.
-
C.
Shanghai city center
Shanghai city center is the dense urban core of Shanghai, encompassing its primary commercial, financial, and cultural districts and serving as the city’s main hub for business, transport, and tourism.
-
D.
Hongqiao District, Tianjin
Hongqiao District is a central urban district of Tianjin, China, known for its dense residential areas, commercial activity, and important transport links including Tianjin West Railway Station.
-
E.
Dongli District, Tianjin
Dongli District is an administrative district of Tianjin, China, known for hosting the city’s main air gateway, Tianjin Binhai International Airport, and serving as an important transport and industrial hub.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c46251648190876f0427cf2d321b |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eefae20c8881909c5354313d06183a |
completed | April 27, 2026, 5:57 a.m. |
Created at: April 16, 2026, 6:32 p.m.