Triple

T10421547
Position Surface form Disambiguated ID Type / Status
Subject Riverside E245665 entity
Predicate hasLandmark P105 FINISHED
Object Riverside Congregational Church
Riverside Congregational Church is a historic Christian church and local landmark in Riverside, known for serving as a longstanding center of worship and community life.
 E862454 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: Riverside Congregational Church | Statement: [Riverside, hasLandmark, Riverside Congregational Church]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Riverside Congregational Church
Context triple: [Riverside, hasLandmark, Riverside Congregational Church]
  • A. Lee Congregational Church
    Lee Congregational Church is a historic Christian church and notable architectural landmark located in the town of Lee, Massachusetts.
  • B. Hampden Congregational Church
    Hampden Congregational Church is a historic Christian church and community landmark located in the town of Hampden, Maine.
  • C. Allin Congregational Church
    Allin Congregational Church is a historic Christian congregation and church building located in the center of Dedham, Massachusetts.
  • D. Roxbury Congregational Church
    Roxbury Congregational Church is a historic Protestant church and prominent community landmark located in the town of Roxbury, Connecticut.
  • E. Union Congregational Church
    Union Congregational Church is a historic Christian congregation and church building serving as a notable religious and community landmark in East Bridgewater, Massachusetts.
  • 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: Riverside Congregational Church
Triple: [Riverside, hasLandmark, Riverside Congregational Church]
Generated description
Riverside Congregational Church is a historic Christian church and local landmark in Riverside, known for serving as a longstanding center of worship and community life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Riverside Congregational Church
Target entity description: Riverside Congregational Church is a historic Christian church and local landmark in Riverside, known for serving as a longstanding center of worship and community life.
  • A. Lee Congregational Church
    Lee Congregational Church is a historic Christian church and notable architectural landmark located in the town of Lee, Massachusetts.
  • B. Hampden Congregational Church
    Hampden Congregational Church is a historic Christian church and community landmark located in the town of Hampden, Maine.
  • C. Allin Congregational Church
    Allin Congregational Church is a historic Christian congregation and church building located in the center of Dedham, Massachusetts.
  • D. Roxbury Congregational Church
    Roxbury Congregational Church is a historic Protestant church and prominent community landmark located in the town of Roxbury, Connecticut.
  • E. Union Congregational Church
    Union Congregational Church is a historic Christian congregation and church building serving as a notable religious and community landmark in East Bridgewater, Massachusetts.
  • 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_69d381bf3dc08190bf35a2643e4e8f22 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4ea2bee2081908e5e65df9100d463 completed April 7, 2026, 11:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69d7fc17c874819096b656056ed2dd8a completed April 9, 2026, 7:20 p.m.
NEDg Description generation batch_69d822d76f3481909f7c04be19414b14 completed April 9, 2026, 10:06 p.m.
NED2 Entity disambiguation (via description) batch_69d859fd8f0c8190b0fec880e1180e50 completed April 10, 2026, 2:01 a.m.
Created at: April 6, 2026, 12:11 p.m.