Triple

T4607013
Position Surface form Disambiguated ID Type / Status
Subject L Area E100461 entity
Predicate hasFacility P105 FINISHED
Object L Area Disassembly Basin (L‑Basin)
L Area Disassembly Basin (L‑Basin) is a nuclear materials storage and handling facility located in the L Area of the Savannah River Site, used primarily for the wet storage and management of spent nuclear fuel.
 E458415 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: L Area Disassembly Basin (L‑Basin) | Statement: [L Area, hasFacility, L Area Disassembly Basin (L‑Basin)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: L Area Disassembly Basin (L‑Basin)
Context triple: [L Area, hasFacility, L Area Disassembly Basin (L‑Basin)]
  • A. ACE Basin (part)
    ACE Basin (part) is a section of the ACE Basin, a vast and ecologically rich coastal conservation area in South Carolina known for its wetlands, wildlife habitats, and scenic natural landscapes.
  • B. Lagkadas basin
    Lagkadas basin is a geographical lowland area in northern Greece known for its agricultural land, wetlands, and proximity to the city of Thessaloniki.
  • C. Bowers Basin
    Bowers Basin is a deep oceanic basin in the Bering Sea region, lying adjacent to and partly enclosed by the submarine Bowers Ridge.
  • D. Wigger basin
    The Wigger basin is a river drainage area in Switzerland that forms part of the larger Aare river catchment.
  • E. Hasli-Aare basin
    The Hasli-Aare basin is a sub-basin of the Aare river system in Switzerland, encompassing the upper reaches of the Aare and its surrounding alpine catchment area.
  • 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: L Area Disassembly Basin (L‑Basin)
Triple: [L Area, hasFacility, L Area Disassembly Basin (L‑Basin)]
Generated description
L Area Disassembly Basin (L‑Basin) is a nuclear materials storage and handling facility located in the L Area of the Savannah River Site, used primarily for the wet storage and management of spent nuclear fuel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: L Area Disassembly Basin (L‑Basin)
Target entity description: L Area Disassembly Basin (L‑Basin) is a nuclear materials storage and handling facility located in the L Area of the Savannah River Site, used primarily for the wet storage and management of spent nuclear fuel.
  • A. ACE Basin (part)
    ACE Basin (part) is a section of the ACE Basin, a vast and ecologically rich coastal conservation area in South Carolina known for its wetlands, wildlife habitats, and scenic natural landscapes.
  • B. Lagkadas basin
    Lagkadas basin is a geographical lowland area in northern Greece known for its agricultural land, wetlands, and proximity to the city of Thessaloniki.
  • C. Bowers Basin
    Bowers Basin is a deep oceanic basin in the Bering Sea region, lying adjacent to and partly enclosed by the submarine Bowers Ridge.
  • D. Wigger basin
    The Wigger basin is a river drainage area in Switzerland that forms part of the larger Aare river catchment.
  • E. Hasli-Aare basin
    The Hasli-Aare basin is a sub-basin of the Aare river system in Switzerland, encompassing the upper reaches of the Aare and its surrounding alpine catchment area.
  • 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_69bd43cce1e08190a07d53af6a9b6c24 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd599c50d08190ab226cd0691e29f9 completed March 20, 2026, 2:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfa725c048190af9eea074197fa32 completed March 21, 2026, 1:54 a.m.
NEDg Description generation batch_69bdfd26fbe08190aa44c4a1cbd83f6a completed March 21, 2026, 2:06 a.m.
NED2 Entity disambiguation (via description) batch_69bdfdc4156081909bf99ae7f72fde23 completed March 21, 2026, 2:09 a.m.
Created at: March 20, 2026, 1:12 p.m.