Triple

T842134
Position Surface form Disambiguated ID Type / Status
Subject Savannah River Site E18199 entity
Predicate containsFacility P12416 FINISHED
Object H Area Tank Farm
H Area Tank Farm is a high-level radioactive waste storage and processing facility within the U.S. Department of Energy’s Savannah River Site in South Carolina.
E100462 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: H Area Tank Farm | Statement: [Savannah River Site, containsFacility, H Area Tank Farm]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: H Area Tank Farm
Context triple: [Savannah River Site, containsFacility, H Area Tank Farm]
  • A. Columbia Aquila refinery
    The Columbia Aquila refinery was a major oil processing facility in Ploiești, Romania, that became a key strategic bombing objective for the Allies during World War II.
  • B. Hedley Industrial Complex
    The Hedley Industrial Complex is a historic former manufacturing site in Troy, New York, that has been redeveloped into a mixed-use commercial and office complex along the Hudson River.
  • C. Elk Hills oil field
    The Elk Hills oil field is a major petroleum reserve in California that gained historical notoriety for its central role in the Teapot Dome scandal, one of the most infamous corruption cases in U.S. political history.
  • D. Tracy Pumping Plant
    Tracy Pumping Plant is a major water pumping facility in California that lifts and conveys water from the Sacramento–San Joaquin Delta into the Central Valley Project’s distribution system.
  • E. Pueblo Chemical Depot
    Pueblo Chemical Depot is a U.S. Army installation in Colorado historically used for the storage and destruction of chemical weapons.
  • 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: H Area Tank Farm
Triple: [Savannah River Site, containsFacility, H Area Tank Farm]
Generated description
H Area Tank Farm is a high-level radioactive waste storage and processing facility within the U.S. Department of Energy’s Savannah River Site in South Carolina.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: H Area Tank Farm
Target entity description: H Area Tank Farm is a high-level radioactive waste storage and processing facility within the U.S. Department of Energy’s Savannah River Site in South Carolina.
  • A. Columbia Aquila refinery
    The Columbia Aquila refinery was a major oil processing facility in Ploiești, Romania, that became a key strategic bombing objective for the Allies during World War II.
  • B. Hedley Industrial Complex
    The Hedley Industrial Complex is a historic former manufacturing site in Troy, New York, that has been redeveloped into a mixed-use commercial and office complex along the Hudson River.
  • C. Elk Hills oil field
    The Elk Hills oil field is a major petroleum reserve in California that gained historical notoriety for its central role in the Teapot Dome scandal, one of the most infamous corruption cases in U.S. political history.
  • D. Tracy Pumping Plant
    Tracy Pumping Plant is a major water pumping facility in California that lifts and conveys water from the Sacramento–San Joaquin Delta into the Central Valley Project’s distribution system.
  • E. Pueblo Chemical Depot
    Pueblo Chemical Depot is a U.S. Army installation in Colorado historically used for the storage and destruction of chemical weapons.
  • 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_69a4938b04208190b82e1df6b572c548 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b2b66c908190a52f731119b77a1e completed March 1, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7929a91088190bef474424bde527c completed March 4, 2026, 2:02 a.m.
NEDg Description generation batch_69a793609f148190b191c1d77cad0c80 completed March 4, 2026, 2:05 a.m.
NED2 Entity disambiguation (via description) batch_69a793d0aac081909acf83bb60fd2a2c completed March 4, 2026, 2:07 a.m.
Created at: March 1, 2026, 7:38 p.m.