Triple

T15520426
Position Surface form Disambiguated ID Type / Status
Subject Thomas Bladen Alexander E368947 entity
Predicate middle name P143 FINISHED
Object Bladen
Bladen is the middle name of Thomas Bladen Alexander, an individual whose full name incorporates this distinctive given name.
 E1161689 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: Bladen | Statement: [Thomas Bladen Alexander, middle name, Bladen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bladen
Context triple: [Thomas Bladen Alexander, middle name, Bladen]
  • A. Onslow
    Onslow is a remote coastal town in Western Australia’s Pilbara region, known for its role in the local resources industry and as a gateway to nearby marine and outback attractions.
  • B. Bladen County, North Carolina
    Bladen County, North Carolina is a largely rural county in the southeastern part of the state, known for its extensive forests, agriculture, and historic role as one of North Carolina’s oldest counties.
  • C. Ralls
    Ralls is a small rural city in West Texas known for its agricultural community and location within Crosby County.
  • D. Mayland
    Mayland is a small village and civil parish in the Maldon District of Essex, England, known for its riverside setting near the Blackwater Estuary.
  • E. New Hanover
    New Hanover is a volcanic island in the Bismarck Archipelago of Papua New Guinea, known for its rugged terrain, tropical forests, and surrounding coral reefs.
  • 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: Bladen
Triple: [Thomas Bladen Alexander, middle name, Bladen]
Generated description
Bladen is the middle name of Thomas Bladen Alexander, an individual whose full name incorporates this distinctive given name.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bladen
Target entity description: Bladen is the middle name of Thomas Bladen Alexander, an individual whose full name incorporates this distinctive given name.
  • A. Onslow
    Onslow is a remote coastal town in Western Australia’s Pilbara region, known for its role in the local resources industry and as a gateway to nearby marine and outback attractions.
  • B. Bladen County, North Carolina
    Bladen County, North Carolina is a largely rural county in the southeastern part of the state, known for its extensive forests, agriculture, and historic role as one of North Carolina’s oldest counties.
  • C. Ralls
    Ralls is a small rural city in West Texas known for its agricultural community and location within Crosby County.
  • D. Mayland
    Mayland is a small village and civil parish in the Maldon District of Essex, England, known for its riverside setting near the Blackwater Estuary.
  • E. New Hanover
    New Hanover is a volcanic island in the Bismarck Archipelago of Papua New Guinea, known for its rugged terrain, tropical forests, and surrounding coral reefs.
  • 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_69d85a1794cc8190b0b428716296e63e completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0403543188190abac49d2b9decb89 completed April 16, 2026, 1:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff3d54ea5c8190b3b220ad10ba8f40 completed May 9, 2026, 1:57 p.m.
NEDg Description generation batch_69ff3e5643088190a9b001ef815ddd3a completed May 9, 2026, 2:01 p.m.
NED2 Entity disambiguation (via description) batch_69ff3f4456f88190b7fc9b853b0155e4 completed May 9, 2026, 2:05 p.m.
Created at: April 10, 2026, 4:04 a.m.