Triple

T3846483
Position Surface form Disambiguated ID Type / Status
Subject Roger D. Lapham E93581 entity
Predicate name P16 FINISHED
Object Roger Dearborn Lapham
Roger Dearborn Lapham was an American shipping executive and politician who served as the 32nd mayor of San Francisco from 1944 to 1948.
 E399355 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: Roger Dearborn Lapham | Statement: [Roger D. Lapham, name, Roger Dearborn Lapham]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roger Dearborn Lapham
Context triple: [Roger D. Lapham, name, Roger Dearborn Lapham]
  • A. George C. Perkins
    George C. Perkins was an American politician and businessman who served as the 14th governor of California and later as a U.S. Senator.
  • B. George A. Perkins
    George A. Perkins was an American lawyer best known as a founding partner of the prominent U.S. law firm Perkins Coie.
  • C. Benjamin E. Lippincott
    Benjamin E. Lippincott was an influential American political scientist and scholar whose contributions to the field are commemorated by an academic award bearing his name.
  • D. Charles A. Phipps
    Charles A. Phipps was a prominent 19th-century British theatre architect known for designing several notable playhouses across the United Kingdom.
  • E. Charles D. Norton
    Charles D. Norton was an American figure notable for helping establish the American Cancer Society, a leading nonprofit organization dedicated to cancer research and patient support.
  • 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: Roger Dearborn Lapham
Triple: [Roger D. Lapham, name, Roger Dearborn Lapham]
Generated description
Roger Dearborn Lapham was an American shipping executive and politician who served as the 32nd mayor of San Francisco from 1944 to 1948.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Roger Dearborn Lapham
Target entity description: Roger Dearborn Lapham was an American shipping executive and politician who served as the 32nd mayor of San Francisco from 1944 to 1948.
  • A. George C. Perkins
    George C. Perkins was an American politician and businessman who served as the 14th governor of California and later as a U.S. Senator.
  • B. George A. Perkins
    George A. Perkins was an American lawyer best known as a founding partner of the prominent U.S. law firm Perkins Coie.
  • C. Benjamin E. Lippincott
    Benjamin E. Lippincott was an influential American political scientist and scholar whose contributions to the field are commemorated by an academic award bearing his name.
  • D. Charles A. Phipps
    Charles A. Phipps was a prominent 19th-century British theatre architect known for designing several notable playhouses across the United Kingdom.
  • E. Charles D. Norton
    Charles D. Norton was an American figure notable for helping establish the American Cancer Society, a leading nonprofit organization dedicated to cancer research and patient support.
  • 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_69aed96ce578819084ab16e3439976c9 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aeebb77a488190be7fc2a1211f1f2d completed March 9, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5283876148190b06633b91a788ffe completed March 14, 2026, 9:19 a.m.
NEDg Description generation batch_69b529182fc4819080b70ba8af713535 completed March 14, 2026, 9:23 a.m.
NED2 Entity disambiguation (via description) batch_69b5297b3e14819093886f2cedb05abc completed March 14, 2026, 9:25 a.m.
Created at: March 9, 2026, 3:18 p.m.