Triple
T15845194
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Morwell |
E384194
|
entity |
| Predicate | hasCoalMineNearby |
P120102
|
FINISHED |
| Object |
Hazelwood open-cut mine
Hazelwood open-cut mine is a large former brown coal mine in Victoria’s Latrobe Valley that long supplied the Hazelwood Power Station and became a focal point of environmental and public health concerns.
|
E1179833
|
NE FINISHED |
How this triple was built (5 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: Hazelwood open-cut mine | Statement: [Morwell, hasCoalMineNearby, Hazelwood open-cut mine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hazelwood open-cut mine Context triple: [Morwell, hasCoalMineNearby, Hazelwood open-cut mine]
-
A.
Millie Hill Mine
Millie Hill Mine is a historic iron mining site in Iron Mountain, Michigan, now known for its nearby bat viewing area and role as a local heritage landmark.
-
B.
Usibelli Coal Mine
Usibelli Coal Mine is Alaska’s largest coal mining operation, known for supplying coal to local power plants and for export from its surface mines near Healy.
-
C.
Bowen Basin coal mines
The Bowen Basin coal mines are a major coal mining region in central Queensland, Australia, known for extensive production of both thermal and metallurgical coal for domestic use and export.
-
D.
South Field lignite mine
The South Field lignite mine is a major open-pit coal mining operation in the Kozani regional unit of Greece, supporting nearby power plants and regional energy production.
-
E.
Miike coal mine
Miike coal mine was one of Japan’s largest and most historically significant coal mines, central to the country’s rapid industrialization during the Meiji era.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Hazelwood open-cut mine Triple: [Morwell, hasCoalMineNearby, Hazelwood open-cut mine]
Generated description
Hazelwood open-cut mine is a large former brown coal mine in Victoria’s Latrobe Valley that long supplied the Hazelwood Power Station and became a focal point of environmental and public health concerns.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hazelwood open-cut mine Target entity description: Hazelwood open-cut mine is a large former brown coal mine in Victoria’s Latrobe Valley that long supplied the Hazelwood Power Station and became a focal point of environmental and public health concerns.
-
A.
Millie Hill Mine
Millie Hill Mine is a historic iron mining site in Iron Mountain, Michigan, now known for its nearby bat viewing area and role as a local heritage landmark.
-
B.
Usibelli Coal Mine
Usibelli Coal Mine is Alaska’s largest coal mining operation, known for supplying coal to local power plants and for export from its surface mines near Healy.
-
C.
Bowen Basin coal mines
The Bowen Basin coal mines are a major coal mining region in central Queensland, Australia, known for extensive production of both thermal and metallurgical coal for domestic use and export.
-
D.
South Field lignite mine
The South Field lignite mine is a major open-pit coal mining operation in the Kozani regional unit of Greece, supporting nearby power plants and regional energy production.
-
E.
Miike coal mine
Miike coal mine was one of Japan’s largest and most historically significant coal mines, central to the country’s rapid industrialization during the Meiji era.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasCoalMineNearby Context triple: [Morwell, hasCoalMineNearby, Hazelwood open-cut mine]
-
A.
hasCoalMiningCompany
Indicates that an entity is associated with or owns a company whose primary business is coal mining.
-
B.
hasCoalBasin
Indicates that one entity contains, includes, or is characterized by a coal-bearing geological basin associated with the other entity.
-
C.
isCoalBearing
Indicates that the subject contains or is associated with coal deposits or coal-bearing formations.
-
D.
isInCoalRegion
Indicates that an entity is located within a geographic region characterized by coal deposits, coal mining, or coal-related activities.
-
E.
hasUndergroundMine
Indicates that one entity possesses, controls, or contains an underground mine associated with it.
- F. None of above. chosen
Provenance (7 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_69d86da422088190aac39e32e6c68429 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e14ca636048190bc89cd8b4efa89e9 |
completed | April 16, 2026, 8:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffa1412c9481909808473e14058033 |
completed | May 9, 2026, 9:04 p.m. |
| NEDg | Description generation | batch_69ffa419c6dc81908c9678f8434530f8 |
completed | May 9, 2026, 9:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffa4cff5088190a7f11fd62941f4fb |
completed | May 9, 2026, 9:19 p.m. |
| PD | Predicate disambiguation | batch_69e005434ed88190baf11c169da3cf29 |
completed | April 15, 2026, 9:38 p.m. |
| PDg | Predicate description generation | batch_69e007869ae481909473ee220a7ccdb5 |
completed | April 15, 2026, 9:47 p.m. |
Created at: April 10, 2026, 4:50 a.m.