Triple
T597013
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pipeline and Hazardous Materials Safety Administration |
E11406
|
entity |
| Predicate | supervises |
P258
|
FINISHED |
| Object |
Office of Pipeline Safety
The Office of Pipeline Safety is the primary U.S. federal body responsible for regulating and ensuring the safe, reliable operation of the nation’s pipeline transportation system for energy and hazardous materials.
|
E11406
|
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: Office of Pipeline Safety | Statement: [Pipeline and Hazardous Materials Safety Administration, supervises, Office of Pipeline Safety]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Office of Pipeline Safety Context triple: [Pipeline and Hazardous Materials Safety Administration, supervises, Office of Pipeline Safety]
-
A.
Pipeline and Hazardous Materials Safety Administration
The Pipeline and Hazardous Materials Safety Administration is a U.S. federal agency responsible for developing and enforcing regulations to ensure the safe, reliable, and environmentally sound transportation of energy products and other hazardous materials.
-
B.
Bureau of Safety and Environmental Enforcement
The Bureau of Safety and Environmental Enforcement is a U.S. federal agency responsible for overseeing offshore energy operations to ensure safety, environmental protection, and conservation of resources on the Outer Continental Shelf.
-
C.
Office of Petroleum Operations
The Office of Petroleum Operations was a division within the former U.S. Federal Energy Administration responsible for overseeing and managing federal policies and activities related to petroleum supply, distribution, and regulation.
-
D.
Office of Underground Storage Tanks
The Office of Underground Storage Tanks is a U.S. Environmental Protection Agency office responsible for preventing, detecting, and cleaning up leaks from underground storage tank systems to protect human health and the environment.
-
E.
Office of Safety
The Office of Safety is a division within the Federal Highway Administration responsible for developing and promoting policies, programs, and technologies to improve roadway safety and reduce traffic-related fatalities and injuries in the United States.
- 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: Office of Pipeline Safety Triple: [Pipeline and Hazardous Materials Safety Administration, supervises, Office of Pipeline Safety]
Generated description
The Office of Pipeline Safety is the primary U.S. federal body responsible for regulating and ensuring the safe, reliable operation of the nation’s pipeline transportation system for energy and hazardous materials.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Office of Pipeline Safety Target entity description: The Office of Pipeline Safety is the primary U.S. federal body responsible for regulating and ensuring the safe, reliable operation of the nation’s pipeline transportation system for energy and hazardous materials.
-
A.
Pipeline and Hazardous Materials Safety Administration
chosen
The Pipeline and Hazardous Materials Safety Administration is a U.S. federal agency responsible for developing and enforcing regulations to ensure the safe, reliable, and environmentally sound transportation of energy products and other hazardous materials.
-
B.
Bureau of Safety and Environmental Enforcement
The Bureau of Safety and Environmental Enforcement is a U.S. federal agency responsible for overseeing offshore energy operations to ensure safety, environmental protection, and conservation of resources on the Outer Continental Shelf.
-
C.
Office of Petroleum Operations
The Office of Petroleum Operations was a division within the former U.S. Federal Energy Administration responsible for overseeing and managing federal policies and activities related to petroleum supply, distribution, and regulation.
-
D.
Office of Underground Storage Tanks
The Office of Underground Storage Tanks is a U.S. Environmental Protection Agency office responsible for preventing, detecting, and cleaning up leaks from underground storage tank systems to protect human health and the environment.
-
E.
Office of Safety
The Office of Safety is a division within the Federal Highway Administration responsible for developing and promoting policies, programs, and technologies to improve roadway safety and reduce traffic-related fatalities and injuries in the United States.
- F. None of above.
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_69a4932779b881908688590d59c71900 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a49d2b98d08190a1c1e8659efdfd75 |
completed | March 1, 2026, 8:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a518c766508190ae39b6e254a07bc3 |
completed | March 2, 2026, 4:57 a.m. |
| NEDg | Description generation | batch_69a5194215848190874442451c32a10b |
completed | March 2, 2026, 4:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a519d2e46881909d00ff279bd4a13e |
completed | March 2, 2026, 5:02 a.m. |
Created at: March 1, 2026, 7:35 p.m.