Triple

T2763359

Position	Surface form	Disambiguated ID	Type / Status
Subject	Illinois Governor’s Mansion	`E61274`	entity
Predicate	nearby	`P350`	FINISHED
Object	Downtown Springfield historic district Downtown Springfield historic district is a central area of Springfield, Illinois, known for its preserved historic architecture, cultural landmarks, and governmental institutions.	`E24989`	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: Downtown Springfield historic district | Statement: [Illinois Governor’s Mansion, nearby, Downtown Springfield historic district]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Downtown Springfield historic district
Context triple: [Illinois Governor’s Mansion, nearby, Downtown Springfield historic district]

A. Springfield Downtown Historic District
The Springfield Downtown Historic District is a central area of Springfield, Ohio, recognized for its concentration of historically and architecturally significant commercial and civic buildings that reflect the city’s development from the late 19th to early 20th centuries.
B. Springfield Town Center
Springfield Town Center is a major enclosed shopping mall and retail destination serving the Springfield, Virginia area.
C. St. Joseph Downtown Historic District
St. Joseph Downtown Historic District is a central area of St. Joseph, Missouri, recognized for its concentration of historically significant commercial and civic architecture reflecting the city’s 19th- and early 20th-century development.
D. Boulevard Historic District
The Boulevard Historic District is a residential neighborhood in Athens, Georgia, known for its well-preserved late-19th- and early-20th-century architecture and historic character.
E. Lincoln Historic District
Lincoln Historic District is a preserved 19th-century frontier town in New Mexico best known for its association with the Lincoln County War and figures like Billy the Kid.
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: Downtown Springfield historic district
Triple: [Illinois Governor’s Mansion, nearby, Downtown Springfield historic district]

Generated description

Downtown Springfield historic district is a central area of Springfield, Illinois, known for its preserved historic architecture, cultural landmarks, and governmental institutions.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Downtown Springfield historic district
Target entity description: Downtown Springfield historic district is a central area of Springfield, Illinois, known for its preserved historic architecture, cultural landmarks, and governmental institutions.

A. Springfield Downtown Historic District chosen
The Springfield Downtown Historic District is a central area of Springfield, Ohio, recognized for its concentration of historically and architecturally significant commercial and civic buildings that reflect the city’s development from the late 19th to early 20th centuries.
B. Springfield Town Center
Springfield Town Center is a major enclosed shopping mall and retail destination serving the Springfield, Virginia area.
C. St. Joseph Downtown Historic District
St. Joseph Downtown Historic District is a central area of St. Joseph, Missouri, recognized for its concentration of historically significant commercial and civic architecture reflecting the city’s 19th- and early 20th-century development.
D. Boulevard Historic District
The Boulevard Historic District is a residential neighborhood in Athens, Georgia, known for its well-preserved late-19th- and early-20th-century architecture and historic character.
E. Lincoln Historic District
Lincoln Historic District is a preserved 19th-century frontier town in New Mexico best known for its association with the Lincoln County War and figures like Billy the Kid.
F. None of above.

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_69ab4b7bab6c8190a5c2efef19a8ef34`	completed	March 6, 2026, 9:47 p.m.
NER	Named-entity recognition	`batch_69abdd5291d88190a7347af947a2a564`	completed	March 7, 2026, 8:09 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69afc04630b8819081cd8ddac1d42184`	completed	March 10, 2026, 6:55 a.m.
NEDg	Description generation	`batch_69afc0b6368081908e2520ac6680a409`	completed	March 10, 2026, 6:56 a.m.
NED2	Entity disambiguation (via description)	`batch_69afc145e61881908c0eeae455b02a78`	completed	March 10, 2026, 6:59 a.m.

Created at: March 6, 2026, 9:57 p.m.