Triple

T2781302
Position Surface form Disambiguated ID Type / Status
Subject Frankfurt Hauptwache station E61699 entity
Predicate hasNearbyLandmark P2064 FINISHED
Object Hauptwache building
The Hauptwache building is a historic Baroque guardhouse in central Frankfurt that now serves as a prominent café and landmark on one of the city’s main squares.
E297626 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: Hauptwache building | Statement: [Frankfurt Hauptwache station, hasNearbyLandmark, Hauptwache building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hauptwache building
Context triple: [Frankfurt Hauptwache station, hasNearbyLandmark, Hauptwache building]
  • A. Martin Building
    The Martin Building is a key architectural wing of the Denver Art Museum, known for housing a significant portion of the museum’s art collections and exhibitions.
  • B. Titche-Goettinger Building
    The Titche-Goettinger Building is a historic former department store and landmark of early 20th-century commercial architecture located in downtown Dallas, Texas.
  • C. Hall Building
    Hall Building is a major academic and administrative complex at Concordia University’s Sir George Williams Campus in downtown Montreal.
  • D. Ministry of the Interior building
    The Ministry of the Interior building is a prominent government office block in Havana best known for its iconic Che Guevara mural overlooking the Plaza de la Revolución.
  • E. Lehmann Building
    The Lehmann Building is a facility within the Missouri Botanical Garden complex, likely used for administrative, educational, or research purposes supporting the garden’s botanical mission.
  • 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: Hauptwache building
Triple: [Frankfurt Hauptwache station, hasNearbyLandmark, Hauptwache building]
Generated description
The Hauptwache building is a historic Baroque guardhouse in central Frankfurt that now serves as a prominent café and landmark on one of the city’s main squares.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hauptwache building
Target entity description: The Hauptwache building is a historic Baroque guardhouse in central Frankfurt that now serves as a prominent café and landmark on one of the city’s main squares.
  • A. Martin Building
    The Martin Building is a key architectural wing of the Denver Art Museum, known for housing a significant portion of the museum’s art collections and exhibitions.
  • B. Titche-Goettinger Building
    The Titche-Goettinger Building is a historic former department store and landmark of early 20th-century commercial architecture located in downtown Dallas, Texas.
  • C. Hall Building
    Hall Building is a major academic and administrative complex at Concordia University’s Sir George Williams Campus in downtown Montreal.
  • D. Ministry of the Interior building
    The Ministry of the Interior building is a prominent government office block in Havana best known for its iconic Che Guevara mural overlooking the Plaza de la Revolución.
  • E. Lehmann Building
    The Lehmann Building is a facility within the Missouri Botanical Garden complex, likely used for administrative, educational, or research purposes supporting the garden’s botanical mission.
  • 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_69abdd997ebc8190bff88fe549827615 completed March 7, 2026, 8:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc05f4e7881908bf5b6f7df331041 completed March 10, 2026, 6:55 a.m.
NEDg Description generation batch_69afc1d3bec0819087bb787b7f570ddc completed March 10, 2026, 7:01 a.m.
NED2 Entity disambiguation (via description) batch_69afc229caf88190a26959c27e6a1a9e completed March 10, 2026, 7:03 a.m.
Created at: March 6, 2026, 9:57 p.m.