Triple
T23080287
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northern Xinjiang railway |
E575449
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Lanxin railway corridor |
—
|
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: Lanxin railway corridor | Statement: [Northern Xinjiang railway, partOf, Lanxin railway corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lanxin railway corridor Context triple: [Northern Xinjiang railway, partOf, Lanxin railway corridor]
-
A.
Lanxin railway
chosen
The Lanxin railway is a major rail line in northwestern China that links the city of Lanzhou in Gansu Province with Urumqi in the Xinjiang Uyghur Autonomous Region, serving as a key transportation corridor across the region.
-
B.
Beijing–Lanzhou corridor
The Beijing–Lanzhou corridor is a major high-speed rail route in China that links the capital Beijing with the northwestern city of Lanzhou, forming a key east–west transportation artery.
-
C.
Baocheng Railway
Baocheng Railway is a major rail line in China linking the city of Baoji in Shaanxi Province with Chengdu in Sichuan, traversing mountainous terrain and serving as an important north–south transport corridor.
-
D.
Jingguang Railway
Jingguang Railway is one of China’s major north–south trunk rail lines, linking Beijing with Guangzhou and serving as a key corridor for passenger and freight transport.
-
E.
Jingjiu Railway
Jingjiu Railway is a major north–south rail line in China connecting Beijing with Kowloon in Hong Kong, serving as an important corridor for both passenger and freight transport.
- 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_69e245be28d48190ad1348d5a73db37d |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18c66a80481909ebc2ba69f1e4bd9 |
completed | April 29, 2026, 4:43 a.m. |
Created at: April 17, 2026, 3:56 p.m.