Triple
T7946170
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yichang–Wanzhou Railway |
E184502
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Three Gorges area |
E99765
|
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: Three Gorges area | Statement: [Yichang–Wanzhou Railway, regionServed, Three Gorges area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Three Gorges area Context triple: [Yichang–Wanzhou Railway, regionServed, Three Gorges area]
-
A.
Three Gorges Reservoir Region
chosen
The Three Gorges Reservoir Region is a vast, ecologically and culturally significant area in central China surrounding the Three Gorges Dam along the Yangtze River, known for its dramatic landscapes, biodiversity, and large-scale resettlement and conservation efforts.
-
B.
Jiangdong
Jiangdong is a historical region in southeastern China along the lower Yangtze River, known as the core territory and power base of the Eastern Wu state during the Three Kingdoms period.
-
C.
Sichuan Basin
The Sichuan Basin is a large, fertile lowland region in southwestern China, surrounded by mountains and known as a major agricultural and population center.
-
D.
Wuling Mountains region
The Wuling Mountains region is a mountainous area in central China known for its karst landscapes, deep gorges, and significant Tujia and Miao ethnic minority communities.
-
E.
Meixihu area
Meixihu area is a rapidly developing urban district in Changsha, Hunan, known for its modern residential complexes, cultural venues, and commercial centers around Meixi Lake.
- 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_69ca8291c2008190b1b8832c87814bcf |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3b29a570819091a2ac185a8d57c4 |
completed | March 31, 2026, 3:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbe02faa308190aeba83cc6cb96153 |
completed | March 31, 2026, 2:54 p.m. |
Created at: March 30, 2026, 5:09 p.m.