Triple

T12036438
Position Surface form Disambiguated ID Type / Status
Subject Jessup, Maryland E286550 entity
Predicate namedAfter P63 FINISHED
Object Jonathan Jessup (railroad official)
Jonathan Jessup was a 19th-century American railroad official after whom the community of Jessup, Maryland, is named.
 E961459 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: Jonathan Jessup (railroad official) | Statement: [Jessup, Maryland, namedAfter, Jonathan Jessup (railroad official)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jonathan Jessup (railroad official)
Context triple: [Jessup, Maryland, namedAfter, Jonathan Jessup (railroad official)]
  • A. Edward Henry Harriman
    Edward Henry Harriman was a prominent American railroad executive and financier of the late 19th and early 20th centuries, known for reorganizing and expanding major railroads such as the Union Pacific.
  • B. Thomas A. Scott
    Thomas A. Scott was a prominent 19th-century American railroad executive and businessman who played a key logistical role for the Union during the Civil War.
  • C. William S. Ladd
    William S. Ladd was a prominent 19th-century American businessman, banker, and politician who served as mayor of Portland, Oregon, and became one of the city's leading civic and financial figures.
  • D. Henry T. Hazard
    Henry T. Hazard was a 19th-century American lawyer and politician who served as mayor of Los Angeles, California.
  • E. Collis P. Huntington
    Collis P. Huntington was a prominent 19th-century American railroad magnate and industrialist who played a key role in the development of the U.S. transportation infrastructure and major shipbuilding enterprises.
  • 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: Jonathan Jessup (railroad official)
Triple: [Jessup, Maryland, namedAfter, Jonathan Jessup (railroad official)]
Generated description
Jonathan Jessup was a 19th-century American railroad official after whom the community of Jessup, Maryland, is named.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jonathan Jessup (railroad official)
Target entity description: Jonathan Jessup was a 19th-century American railroad official after whom the community of Jessup, Maryland, is named.
  • A. Edward Henry Harriman
    Edward Henry Harriman was a prominent American railroad executive and financier of the late 19th and early 20th centuries, known for reorganizing and expanding major railroads such as the Union Pacific.
  • B. Thomas A. Scott
    Thomas A. Scott was a prominent 19th-century American railroad executive and businessman who played a key logistical role for the Union during the Civil War.
  • C. William S. Ladd
    William S. Ladd was a prominent 19th-century American businessman, banker, and politician who served as mayor of Portland, Oregon, and became one of the city's leading civic and financial figures.
  • D. Henry T. Hazard
    Henry T. Hazard was a 19th-century American lawyer and politician who served as mayor of Los Angeles, California.
  • E. Collis P. Huntington
    Collis P. Huntington was a prominent 19th-century American railroad magnate and industrialist who played a key role in the development of the U.S. transportation infrastructure and major shipbuilding enterprises.
  • 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_69d6ab4669e48190b59246358b0383ab completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d90408cbf0819093270c9833ef149a completed April 10, 2026, 2:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69f49d7d453c8190a27c5feca8f38991 completed May 1, 2026, 12:33 p.m.
NEDg Description generation batch_69f53d930714819080f92d223d930389 completed May 1, 2026, 11:56 p.m.
NED2 Entity disambiguation (via description) batch_69f564b826ec819098906cf735e45093 completed May 2, 2026, 2:43 a.m.
Created at: April 8, 2026, 9:47 p.m.