Triple
T10833595
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ontario Power Generation |
E255688
|
entity |
| Predicate | hasDivision |
P35
|
FINISHED |
| Object |
OPG Thermal
OPG Thermal is a division of Ontario Power Generation responsible for operating and managing the company’s fossil-fuel-based electricity generating stations.
|
E888330
|
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: OPG Thermal | Statement: [Ontario Power Generation, hasDivision, OPG Thermal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: OPG Thermal Context triple: [Ontario Power Generation, hasDivision, OPG Thermal]
-
A.
Thermon
Thermon is an ancient Greek sanctuary site in Aetolia, best known as a major religious and political center dedicated to the worship of Apollo.
-
B.
SSE Thermal
SSE Thermal is a UK-based energy company focused on developing, operating, and decarbonising flexible power generation and energy storage assets, particularly gas-fired and renewable-ready plants.
-
C.
Thermi
Thermi is a suburban town near Thessaloniki in northern Greece, known for hosting educational and research facilities as well as residential and commercial developments.
-
D.
Termal
Termal is a district in Turkey’s Yalova Province renowned for its natural hot springs and thermal spa resorts.
-
E.
Omni-Heat
Omni-Heat is Columbia Sportswear’s proprietary thermal-reflective insulation technology designed to retain body heat while maintaining breathability in outdoor apparel.
- 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: OPG Thermal Triple: [Ontario Power Generation, hasDivision, OPG Thermal]
Generated description
OPG Thermal is a division of Ontario Power Generation responsible for operating and managing the company’s fossil-fuel-based electricity generating stations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: OPG Thermal Target entity description: OPG Thermal is a division of Ontario Power Generation responsible for operating and managing the company’s fossil-fuel-based electricity generating stations.
-
A.
Thermon
Thermon is an ancient Greek sanctuary site in Aetolia, best known as a major religious and political center dedicated to the worship of Apollo.
-
B.
SSE Thermal
SSE Thermal is a UK-based energy company focused on developing, operating, and decarbonising flexible power generation and energy storage assets, particularly gas-fired and renewable-ready plants.
-
C.
Thermi
Thermi is a suburban town near Thessaloniki in northern Greece, known for hosting educational and research facilities as well as residential and commercial developments.
-
D.
Termal
Termal is a district in Turkey’s Yalova Province renowned for its natural hot springs and thermal spa resorts.
-
E.
Omni-Heat
Omni-Heat is Columbia Sportswear’s proprietary thermal-reflective insulation technology designed to retain body heat while maintaining breathability in outdoor apparel.
- 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_69d6aa81a5d08190aa86689061d1ddd2 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d7442439dc8190af59f9c8d0637c01 |
completed | April 9, 2026, 6:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de85aa5ea88190ab6399e46eba5c49 |
completed | April 14, 2026, 6:21 p.m. |
| NEDg | Description generation | batch_69de8e70da448190b80068fea047a88c |
completed | April 14, 2026, 6:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69de94dd45548190a88b5ab991756d12 |
completed | April 14, 2026, 7:26 p.m. |
Created at: April 8, 2026, 9:19 p.m.