Triple
T17821835
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lanzhou Jiaotong University |
E445003
|
entity |
| Predicate | shortName |
P43
|
FINISHED |
| Object | LZJTU |
—
|
NE NERFINISHED |
How this triple was built (3 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: LZJTU | Statement: [Lanzhou Jiaotong University, shortName, LZJTU]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LZJTU Context triple: [Lanzhou Jiaotong University, shortName, LZJTU]
-
A.
LZJ
LZJ is the station code used to identify Lanzhou railway station in China’s railway network.
-
B.
ZTU
ZTU is the IATA station code assigned to a specific passenger rail station in Miami, Florida, used for ticketing and travel logistics.
-
C.
LZB
LZB is a continuous automatic train control and cab signaling system used on high-speed and heavy-traffic railway lines, particularly in Germany and neighboring countries.
-
D.
LZKZ
LZKZ is the ICAO airport code for Košice International Airport in eastern Slovakia.
-
E.
LJU
LJU is the UN/LOCODE designation for Ljubljana Jože Pučnik Airport, the main international airport serving Ljubljana, Slovenia.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LZJTU Target entity description: LZJTU is the abbreviated name of Lanzhou Jiaotong University, a Chinese institution known for its focus on transportation, engineering, and related disciplines.
-
A.
LZJ
LZJ is the station code used to identify Lanzhou railway station in China’s railway network.
-
B.
ZTU
ZTU is the IATA station code assigned to a specific passenger rail station in Miami, Florida, used for ticketing and travel logistics.
-
C.
LZB
LZB is a continuous automatic train control and cab signaling system used on high-speed and heavy-traffic railway lines, particularly in Germany and neighboring countries.
-
D.
LZKZ
LZKZ is the ICAO airport code for Košice International Airport in eastern Slovakia.
-
E.
LJU
LJU is the UN/LOCODE designation for Ljubljana Jože Pučnik Airport, the main international airport serving Ljubljana, Slovenia.
- F. None of above. chosen
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_69d8b9f0de78819099395b14db75a8a6 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48911b660819097fc7ea94665a02a |
completed | April 19, 2026, 7:49 a.m. |
Created at: April 10, 2026, 10:15 a.m.