Triple

T23302473
Position Surface form Disambiguated ID Type / Status
Subject Battle of Thoroughfare Gap E590338 entity
Predicate nearbyLandmark P350 FINISHED
Object Chapman’s Mill
Chapman’s Mill is a historic 18th-century stone gristmill in Virginia, notable as a prominent landmark and Civil War site near Thoroughfare Gap.
E1580305 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: Chapman’s Mill | Statement: [Battle of Thoroughfare Gap, nearbyLandmark, Chapman’s Mill]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chapman’s Mill
Context triple: [Battle of Thoroughfare Gap, nearbyLandmark, Chapman’s Mill]
  • A. Chester's Mill
    Chester's Mill is a fictional small town in Maine best known as the setting of Stephen King's novel "Under the Dome," where it becomes mysteriously sealed off from the outside world by an invisible barrier.
  • B. Whitaker’s Mill
    Whitaker’s Mill is a historic former textile mill in Helmshore, Lancashire, that reflects the region’s industrial heritage.
  • C. Bardon Mill
    Bardon Mill is a small village in Northumberland, England, situated near Hadrian’s Wall and the Roman fort of Vindolanda.
  • D. Watson's Mill
    Watson's Mill is a historic 19th-century gristmill and heritage museum located in the village of Manotick, Ontario, Canada.
  • E. Belknap Mill
    Belknap Mill is a historic 19th-century textile mill in Laconia, New Hampshire, now preserved as a museum and cultural center.
  • 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: Chapman’s Mill
Triple: [Battle of Thoroughfare Gap, nearbyLandmark, Chapman’s Mill]
Generated description
Chapman’s Mill is a historic 18th-century stone gristmill in Virginia, notable as a prominent landmark and Civil War site near Thoroughfare Gap.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chapman’s Mill
Target entity description: Chapman’s Mill is a historic 18th-century stone gristmill in Virginia, notable as a prominent landmark and Civil War site near Thoroughfare Gap.
  • A. Chester's Mill
    Chester's Mill is a fictional small town in Maine best known as the setting of Stephen King's novel "Under the Dome," where it becomes mysteriously sealed off from the outside world by an invisible barrier.
  • B. Whitaker’s Mill
    Whitaker’s Mill is a historic former textile mill in Helmshore, Lancashire, that reflects the region’s industrial heritage.
  • C. Bardon Mill
    Bardon Mill is a small village in Northumberland, England, situated near Hadrian’s Wall and the Roman fort of Vindolanda.
  • D. Watson's Mill
    Watson's Mill is a historic 19th-century gristmill and heritage museum located in the village of Manotick, Ontario, Canada.
  • E. Belknap Mill
    Belknap Mill is a historic 19th-century textile mill in Laconia, New Hampshire, now preserved as a museum and cultural center.
  • 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_69e25d1c0ecc8190a355aa229f06d0e0 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1972406a08190bbf355cc7a9f8432 completed April 29, 2026, 5:29 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c4c9730908190960a47f7fee9e0c2 completed May 19, 2026, 11:42 a.m.
NEDg Description generation batch_6a0c4ee292f08190a44326d433f37c65 completed May 19, 2026, 11:52 a.m.
NED2 Entity disambiguation (via description) batch_6a0c4f796b688190a8971ebd238e08f2 completed May 19, 2026, 11:54 a.m.
Created at: April 17, 2026, 5:04 p.m.