Triple

T2783638
Position Surface form Disambiguated ID Type / Status
Subject Goodsell Observatory E61755 entity
Predicate partOf P40 FINISHED
Object Carleton College campus historic district
The Carleton College campus historic district is a nationally recognized area in Northfield, Minnesota, encompassing Carleton College’s historic core of academic buildings, observatories, and landscaped grounds that reflect the institution’s architectural and educational heritage.
E297497 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: Carleton College campus historic district | Statement: [Goodsell Observatory, partOf, Carleton College campus historic district]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Carleton College campus historic district
Context triple: [Goodsell Observatory, partOf, Carleton College campus historic district]
  • A. Luther College Campus Historic District
    Luther College Campus Historic District is a historically significant area encompassing the core buildings and landscape of Luther College, a liberal arts institution in Decorah, Iowa.
  • B. Downtown Cedar Falls Historic District
    Downtown Cedar Falls Historic District is a preserved central business area in Cedar Falls, Iowa, known for its historic architecture, cultural attractions, and locally owned shops and restaurants.
  • C. Carleton College
    Carleton College is a private liberal arts college in Northfield, Minnesota, known for its rigorous academics, close-knit residential community, and strong emphasis on undergraduate education.
  • D. Downtown Grand Forks Historic District
    The Downtown Grand Forks Historic District is a central area of Grand Forks, North Dakota, noted for its concentration of historically significant commercial and civic buildings that reflect the city’s development in the late 19th and early 20th centuries.
  • E. Iowa City Downtown District
    The Iowa City Downtown District is a vibrant, mixed-use urban core known for its locally owned shops, restaurants, arts venues, and cultural events that serve as the social and economic hub of Iowa City.
  • 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: Carleton College campus historic district
Triple: [Goodsell Observatory, partOf, Carleton College campus historic district]
Generated description
The Carleton College campus historic district is a nationally recognized area in Northfield, Minnesota, encompassing Carleton College’s historic core of academic buildings, observatories, and landscaped grounds that reflect the institution’s architectural and educational heritage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Carleton College campus historic district
Target entity description: The Carleton College campus historic district is a nationally recognized area in Northfield, Minnesota, encompassing Carleton College’s historic core of academic buildings, observatories, and landscaped grounds that reflect the institution’s architectural and educational heritage.
  • A. Luther College Campus Historic District
    Luther College Campus Historic District is a historically significant area encompassing the core buildings and landscape of Luther College, a liberal arts institution in Decorah, Iowa.
  • B. Downtown Cedar Falls Historic District
    Downtown Cedar Falls Historic District is a preserved central business area in Cedar Falls, Iowa, known for its historic architecture, cultural attractions, and locally owned shops and restaurants.
  • C. Carleton College
    Carleton College is a private liberal arts college in Northfield, Minnesota, known for its rigorous academics, close-knit residential community, and strong emphasis on undergraduate education.
  • D. Downtown Grand Forks Historic District
    The Downtown Grand Forks Historic District is a central area of Grand Forks, North Dakota, noted for its concentration of historically significant commercial and civic buildings that reflect the city’s development in the late 19th and early 20th centuries.
  • E. Iowa City Downtown District
    The Iowa City Downtown District is a vibrant, mixed-use urban core known for its locally owned shops, restaurants, arts venues, and cultural events that serve as the social and economic hub of Iowa City.
  • 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_69ab4b7e43c48190997b8fc8fb1663ab completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdd9cd950819083770d9f0516a9cf completed March 7, 2026, 8:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc0629e8c81909b55d9838e681ba2 completed March 10, 2026, 6:55 a.m.
NEDg Description generation batch_69afc15513f48190a22f83571be2e0bd completed March 10, 2026, 6:59 a.m.
NED2 Entity disambiguation (via description) batch_69afc1c9440c8190abf9dc063109af45 completed March 10, 2026, 7:01 a.m.
Created at: March 6, 2026, 9:57 p.m.