Triple

T8407542
Position Surface form Disambiguated ID Type / Status
Subject Titus Canyon Road E198536 entity
Predicate passesNear P416 FINISHED
Object Leadfield ghost town
Leadfield ghost town is an abandoned early-20th-century mining settlement in California’s Death Valley region, known for its short-lived boom and remote desert ruins.
 E731375 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: Leadfield ghost town | Statement: [Titus Canyon Road, passesNear, Leadfield ghost town]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leadfield ghost town
Context triple: [Titus Canyon Road, passesNear, Leadfield ghost town]
  • A. Sandfield
    Sandfield is the nickname of John Sandfield Macdonald, a 19th-century Canadian politician who served as the first Premier of Ontario.
  • B. Sandfield
    Sandfield is a small rural community within the township of Central Manitoulin on Manitoulin Island in Ontario, Canada.
  • C. Rocktown
    Rocktown was the original name of what is now Harrisonburg, Virginia, a city in the Shenandoah Valley.
  • D. Blanefield
    Blanefield is a small village in central Scotland, situated near the Campsie Fells and known for its scenic rural setting within the Stirling area.
  • E. Ravenhill
    Ravenhill is a residential district within the City and County of Swansea in Wales, known for its local community amenities and suburban character.
  • 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: Leadfield ghost town
Triple: [Titus Canyon Road, passesNear, Leadfield ghost town]
Generated description
Leadfield ghost town is an abandoned early-20th-century mining settlement in California’s Death Valley region, known for its short-lived boom and remote desert ruins.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leadfield ghost town
Target entity description: Leadfield ghost town is an abandoned early-20th-century mining settlement in California’s Death Valley region, known for its short-lived boom and remote desert ruins.
  • A. Sandfield
    Sandfield is the nickname of John Sandfield Macdonald, a 19th-century Canadian politician who served as the first Premier of Ontario.
  • B. Sandfield
    Sandfield is a small rural community within the township of Central Manitoulin on Manitoulin Island in Ontario, Canada.
  • C. Rocktown
    Rocktown was the original name of what is now Harrisonburg, Virginia, a city in the Shenandoah Valley.
  • D. Blanefield
    Blanefield is a small village in central Scotland, situated near the Campsie Fells and known for its scenic rural setting within the Stirling area.
  • E. Ravenhill
    Ravenhill is a residential district within the City and County of Swansea in Wales, known for its local community amenities and suburban character.
  • 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_69ca8310df9c8190b25f16161cca3e41 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cb831409308190981089c303ebaef4 completed March 31, 2026, 8:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce03035e148190867b60ddaeb8d761 completed April 2, 2026, 5:47 a.m.
NEDg Description generation batch_69ce07808098819087e896b87320aefd completed April 2, 2026, 6:06 a.m.
NED2 Entity disambiguation (via description) batch_69ce08759e1c81909c96caf3b571e1ca completed April 2, 2026, 6:11 a.m.
Created at: March 30, 2026, 6:05 p.m.