Triple
T5734581
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merseburg, East Germany |
E126468
|
entity |
| Predicate | hasIndustrialArea |
P40
|
FINISHED |
| Object | Leuna chemical complex |
E186997
|
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: Leuna chemical complex | Statement: [Merseburg, East Germany, hasIndustrialArea, Leuna chemical complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leuna chemical complex Context triple: [Merseburg, East Germany, hasIndustrialArea, Leuna chemical complex]
-
A.
Scheibler industrial complex
The Scheibler industrial complex is a historic 19th-century textile manufacturing district in Łódź, Poland, developed by the industrialist Scheibler family and notable for its extensive brick factory buildings and workers’ housing.
-
B.
Ruwais industrial complex
Ruwais industrial complex is a major industrial hub in the United Arab Emirates, centered on oil refining, petrochemicals, and related heavy industries.
-
C.
SIVA chemical factory
SIVA chemical factory was an Italian industrial plant where writer and chemist Primo Levi worked as a chemist after surviving World War II.
-
D.
Leuna
chosen
Leuna is a town in the Saalekreis district of Saxony-Anhalt, Germany, historically known for its large chemical industry complex.
-
E.
Secunda industrial complex
The Secunda industrial complex is a major South African petrochemical and fuel-production facility centered around coal-to-liquids technology operated by Sasol in the town of Secunda.
- 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_69c0083082288190b7478cead6b5430a |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c02536706c8190a69665b75c8a38e9 |
completed | March 22, 2026, 5:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c07e05a7e08190a79fb43aefdbea6b |
completed | March 22, 2026, 11:40 p.m. |
Created at: March 22, 2026, 3:47 p.m.