Triple
T11470955
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iron Ore Company of Canada |
E271904
|
entity |
| Predicate | operatesInRegion |
P794
|
FINISHED |
| Object |
Labrador Trough
The Labrador Trough is a major iron ore-rich geological belt in northeastern Canada, spanning parts of Labrador and Quebec and hosting some of the country’s most significant mining operations.
|
E927300
|
NE FINISHED |
How this triple was built (4 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: Labrador Trough | Statement: [Iron Ore Company of Canada, operatesInRegion, Labrador Trough]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Labrador Trough Context triple: [Iron Ore Company of Canada, operatesInRegion, Labrador Trough]
-
A.
Elsinore Trough
Elsinore Trough is a geological depression in Southern California that forms part of a major fault-related valley system associated with the Elsinore Fault Zone.
-
B.
Havre Trough
Havre Trough is a back-arc basin and seafloor spreading center located between the Kermadec volcanic arc and the Colville Ridge in the southwest Pacific.
-
C.
Ross Embayment
Ross Embayment is a large, ice-filled embayment in Antarctica that forms part of the Ross Sea and is closely linked to major tectonic and glacial processes in the West Antarctic region.
-
D.
East Luzon Trough
The East Luzon Trough is a deep oceanic trench off the eastern coast of Luzon in the Philippines, formed by the subduction of the Philippine Sea Plate beneath the Philippine Mobile Belt.
-
E.
Bornholm Basin
Bornholm Basin is a deep, low-oxygen sub-basin in the southern Baltic Sea that plays a key role in the region’s water exchange and marine ecology.
- 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: Labrador Trough Triple: [Iron Ore Company of Canada, operatesInRegion, Labrador Trough]
Generated description
The Labrador Trough is a major iron ore-rich geological belt in northeastern Canada, spanning parts of Labrador and Quebec and hosting some of the country’s most significant mining operations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Labrador Trough Target entity description: The Labrador Trough is a major iron ore-rich geological belt in northeastern Canada, spanning parts of Labrador and Quebec and hosting some of the country’s most significant mining operations.
-
A.
Elsinore Trough
Elsinore Trough is a geological depression in Southern California that forms part of a major fault-related valley system associated with the Elsinore Fault Zone.
-
B.
Havre Trough
Havre Trough is a back-arc basin and seafloor spreading center located between the Kermadec volcanic arc and the Colville Ridge in the southwest Pacific.
-
C.
Ross Embayment
Ross Embayment is a large, ice-filled embayment in Antarctica that forms part of the Ross Sea and is closely linked to major tectonic and glacial processes in the West Antarctic region.
-
D.
East Luzon Trough
The East Luzon Trough is a deep oceanic trench off the eastern coast of Luzon in the Philippines, formed by the subduction of the Philippine Sea Plate beneath the Philippine Mobile Belt.
-
E.
Bornholm Basin
Bornholm Basin is a deep, low-oxygen sub-basin in the southern Baltic Sea that plays a key role in the region’s water exchange and marine ecology.
- F. None of above. chosen
Provenance (5 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_69d6aae0c8d881908a5a360c0be3242e |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d82949e3688190b024a4980666c94f |
completed | April 9, 2026, 10:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5e94ea4748190b375e644b2f1a46c |
completed | April 20, 2026, 8:52 a.m. |
| NEDg | Description generation | batch_69e5f15a50b881908d0930021833ae74 |
completed | April 20, 2026, 9:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e5f88f16748190826a7fc5d27019d7 |
completed | April 20, 2026, 9:57 a.m. |
Created at: April 8, 2026, 9:35 p.m.