Triple

T6762090
Position Surface form Disambiguated ID Type / Status
Subject Maryland Route 450 E154617 entity
Predicate passesThrough P225 FINISHED
Object Lanham
Lanham is an unincorporated community in Prince George's County, Maryland, located in the suburban Washington, D.C. metropolitan area.
 E617523 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: Lanham | Statement: [Maryland Route 450, passesThrough, Lanham]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lanham
Context triple: [Maryland Route 450, passesThrough, Lanham]
  • A. Takoma
    Takoma is the namesake area whose name was adopted by the city of Takoma Park, Maryland.
  • B. Randolph
    Randolph is a suburban town in eastern Massachusetts known for its residential communities and proximity to Boston.
  • C. Randolph
    Randolph is the given name of Lord Randolph Churchill, a prominent 19th-century British Conservative politician and father of Winston Churchill.
  • D. Randolph
    Randolph is a prominent English-origin surname historically associated with influential political and social figures, particularly in early American history.
  • E. Randolph
    Randolph is the given first name of Pete Best, the original drummer for the Beatles before Ringo Starr.
  • 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: Lanham
Triple: [Maryland Route 450, passesThrough, Lanham]
Generated description
Lanham is an unincorporated community in Prince George's County, Maryland, located in the suburban Washington, D.C. metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lanham
Target entity description: Lanham is an unincorporated community in Prince George's County, Maryland, located in the suburban Washington, D.C. metropolitan area.
  • A. Takoma
    Takoma is the namesake area whose name was adopted by the city of Takoma Park, Maryland.
  • B. Randolph
    Randolph is the given name of Lord Randolph Churchill, a prominent 19th-century British Conservative politician and father of Winston Churchill.
  • C. Randolph
    Randolph is a prominent English-origin surname historically associated with influential political and social figures, particularly in early American history.
  • D. Randolph
    Randolph is a suburban town in eastern Massachusetts known for its residential communities and proximity to Boston.
  • E. Randolph
    Randolph is the given first name of Pete Best, the original drummer for the Beatles before Ringo Starr.
  • 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_69c688109c1c8190added9a221292af0 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d21444dc8190a290af86c81e96a5 completed March 27, 2026, 6:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69c712b352d08190932bc99dd3d673ba completed March 27, 2026, 11:28 p.m.
NEDg Description generation batch_69c713842b9c8190ae31eba0bd449968 completed March 27, 2026, 11:32 p.m.
NED2 Entity disambiguation (via description) batch_69c71444e9ec8190a68531ed29fd9377 completed March 27, 2026, 11:35 p.m.
Created at: March 27, 2026, 2:12 p.m.