Triple

T352968
Position Surface form Disambiguated ID Type / Status
Subject Henry Darwin Rogers E7481 entity
Predicate employer P7 FINISHED
Object Geological Survey of Pennsylvania
The Geological Survey of Pennsylvania was a 19th-century state scientific agency responsible for systematically studying and mapping Pennsylvania’s geology, mineral resources, and coal fields.
 E44633 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: Geological Survey of Pennsylvania | Statement: [Henry Darwin Rogers, employer, Geological Survey of Pennsylvania]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Geological Survey of Pennsylvania
Context triple: [Henry Darwin Rogers, employer, Geological Survey of Pennsylvania]
  • A. first geological survey of Pennsylvania
    The first geological survey of Pennsylvania was a pioneering 19th-century scientific project that systematically mapped and analyzed the state's geology, laying groundwork for American geological research and resource development.
  • B. Pennsylvania Department of Environmental Protection
    The Pennsylvania Department of Environmental Protection is the state agency responsible for enforcing environmental laws and regulations, overseeing air and water quality, and protecting natural resources in Pennsylvania.
  • C. United States Geological Survey
    The United States Geological Survey is a U.S. government scientific agency that studies and monitors natural resources and natural hazards such as earthquakes, volcanoes, and water resources.
  • D. Geophysical Service Incorporated
    Geophysical Service Incorporated was an early geophysical exploration company that evolved into Texas Instruments, playing a foundational role in the development of modern electronics and semiconductor technology.
  • E. Natural Resources Conservation Service
    The Natural Resources Conservation Service is a U.S. federal agency that provides technical and financial assistance to farmers, ranchers, and landowners to conserve soil, water, and other natural resources on private lands.
  • 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: Geological Survey of Pennsylvania
Triple: [Henry Darwin Rogers, employer, Geological Survey of Pennsylvania]
Generated description
The Geological Survey of Pennsylvania was a 19th-century state scientific agency responsible for systematically studying and mapping Pennsylvania’s geology, mineral resources, and coal fields.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Geological Survey of Pennsylvania
Target entity description: The Geological Survey of Pennsylvania was a 19th-century state scientific agency responsible for systematically studying and mapping Pennsylvania’s geology, mineral resources, and coal fields.
  • A. first geological survey of Pennsylvania chosen
    The first geological survey of Pennsylvania was a pioneering 19th-century scientific project that systematically mapped and analyzed the state's geology, laying groundwork for American geological research and resource development.
  • B. Pennsylvania Department of Environmental Protection
    The Pennsylvania Department of Environmental Protection is the state agency responsible for enforcing environmental laws and regulations, overseeing air and water quality, and protecting natural resources in Pennsylvania.
  • C. United States Geological Survey
    The United States Geological Survey is a U.S. government scientific agency that studies and monitors natural resources and natural hazards such as earthquakes, volcanoes, and water resources.
  • D. Geophysical Service Incorporated
    Geophysical Service Incorporated was an early geophysical exploration company that evolved into Texas Instruments, playing a foundational role in the development of modern electronics and semiconductor technology.
  • E. Natural Resources Conservation Service
    The Natural Resources Conservation Service is a U.S. federal agency that provides technical and financial assistance to farmers, ranchers, and landowners to conserve soil, water, and other natural resources on private lands.
  • 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_69a2e7e696948190bebc966535995e45 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2eb80f524819093f4c2c18c3d615f completed Feb. 28, 2026, 1:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3e0165b6481909345301df3f2144d completed March 1, 2026, 6:43 a.m.
NEDg Description generation batch_69a3e07452388190a8162c327c76185b completed March 1, 2026, 6:45 a.m.
NED2 Entity disambiguation (via description) batch_69a3e17d43f4819081500e106d3973e9 completed March 1, 2026, 6:49 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.