Triple
T7624563
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Erft River |
E172592
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Rhenish lignite mining district |
E613500
|
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: Rhenish lignite mining district | Statement: [Erft River, near, Rhenish lignite mining district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rhenish lignite mining district Context triple: [Erft River, near, Rhenish lignite mining district]
-
A.
Belgian coal basin
The Belgian coal basin is a historic industrial region in Belgium known for its extensive coal mining activities and associated engineering heritage, including canals and hydraulic boat lifts.
-
B.
Annaberg-Buchholz mining landscape
The Annaberg-Buchholz mining landscape is a historic Saxon mining area renowned for its rich silver-mining heritage and well-preserved cultural and industrial remains within the Ore Mountains region.
-
C.
Kellerwald
Kellerwald is a low mountain forest region in central Germany known for its ancient beech woodlands and protected national park status.
-
D.
Hambach open-pit mine
chosen
The Hambach open-pit mine is one of Germany’s largest lignite (brown coal) surface mines, known for its significant environmental impact and role in debates over coal use and climate policy.
-
E.
Ruhrkessel
Ruhrkessel is the German name for the Ruhr Pocket, a major World War II encirclement of German forces by the Allies in Germany’s Ruhr industrial region in 1945.
- 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_69c699517e348190bd3348b6889200f2 |
completed | March 27, 2026, 2:50 p.m. |
| NER | Named-entity recognition | batch_69c6fa6648608190a9203b98b76209aa |
completed | March 27, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c870a00f8c8190935ee9b3054ada90 |
completed | March 29, 2026, 12:21 a.m. |
Created at: March 27, 2026, 3:56 p.m.