Triple
T8638136
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Didcot Power Station |
E204572
|
entity |
| Predicate | regulatoryContext |
P4800
|
FINISHED |
| Object |
Large Combustion Plant Directive
The Large Combustion Plant Directive was a European Union environmental regulation aimed at reducing air pollution from large power stations and industrial plants by setting strict limits on emissions such as sulfur dioxide, nitrogen oxides, and dust.
|
E747198
|
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: Large Combustion Plant Directive | Statement: [Didcot Power Station, regulatoryContext, Large Combustion Plant Directive]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Large Combustion Plant Directive Context triple: [Didcot Power Station, regulatoryContext, Large Combustion Plant Directive]
-
A.
Integrated Pollution Prevention and Control
Integrated Pollution Prevention and Control is a European Union regulatory framework that requires industrial and agricultural installations to minimize pollution through integrated environmental permits and the use of best available techniques.
-
B.
Council Directive 92/43/EEC
Council Directive 92/43/EEC is a key European Union law on the conservation of natural habitats and wild fauna and flora, forming one of the main pillars of EU nature protection policy.
-
C.
New Source Performance Standards
New Source Performance Standards are U.S. federal air pollution regulations that set emission limits and control requirements for newly built or significantly modified industrial sources.
-
D.
Directive 2006/17/EC
Directive 2006/17/EC is a European Union measure that sets technical requirements for the donation, procurement, and testing of human tissues and cells used for medical purposes.
-
E.
Regulation 14 on sulfur oxides and particulate matter
Regulation 14 on sulfur oxides and particulate matter is a key provision in international maritime environmental law that sets limits on sulfur content in marine fuels and controls emissions of sulfur oxides and particulates from ships to reduce air pollution.
- 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: Large Combustion Plant Directive Triple: [Didcot Power Station, regulatoryContext, Large Combustion Plant Directive]
Generated description
The Large Combustion Plant Directive was a European Union environmental regulation aimed at reducing air pollution from large power stations and industrial plants by setting strict limits on emissions such as sulfur dioxide, nitrogen oxides, and dust.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Large Combustion Plant Directive Target entity description: The Large Combustion Plant Directive was a European Union environmental regulation aimed at reducing air pollution from large power stations and industrial plants by setting strict limits on emissions such as sulfur dioxide, nitrogen oxides, and dust.
-
A.
Integrated Pollution Prevention and Control
Integrated Pollution Prevention and Control is a European Union regulatory framework that requires industrial and agricultural installations to minimize pollution through integrated environmental permits and the use of best available techniques.
-
B.
Council Directive 92/43/EEC
Council Directive 92/43/EEC is a key European Union law on the conservation of natural habitats and wild fauna and flora, forming one of the main pillars of EU nature protection policy.
-
C.
New Source Performance Standards
New Source Performance Standards are U.S. federal air pollution regulations that set emission limits and control requirements for newly built or significantly modified industrial sources.
-
D.
Directive 2006/17/EC
Directive 2006/17/EC is a European Union measure that sets technical requirements for the donation, procurement, and testing of human tissues and cells used for medical purposes.
-
E.
Regulation 14 on sulfur oxides and particulate matter
Regulation 14 on sulfur oxides and particulate matter is a key provision in international maritime environmental law that sets limits on sulfur content in marine fuels and controls emissions of sulfur oxides and particulates from ships to reduce air pollution.
- 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_69ca834b903c8190add96cc651e1a477 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc4763b6dc81908de979e6d8158bd9 |
completed | March 31, 2026, 10:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cebc2c2b84819087a9f23b47c607e8 |
completed | April 2, 2026, 6:57 p.m. |
| NEDg | Description generation | batch_69cebd4633f08190971d5d67e5a7496a |
completed | April 2, 2026, 7:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cebe12fa94819099e37ed9e5cd83b7 |
completed | April 2, 2026, 7:05 p.m. |
Created at: March 30, 2026, 6:28 p.m.