Triple

T9274646
Position Surface form Disambiguated ID Type / Status
Subject Tartu Town Hall E222914 entity
Predicate locatedIn P40 FINISHED
Object Tartu Old Town
Tartu Old Town is the historic center of Tartu, Estonia, known for its preserved medieval street layout, classical architecture, and role as the city’s cultural and commercial heart.
 E43129 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: Tartu Old Town | Statement: [Tartu Town Hall, locatedIn, Tartu Old Town]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tartu Old Town
Context triple: [Tartu Town Hall, locatedIn, Tartu Old Town]
  • A. Tartu Town Hall
    Tartu Town Hall is an 18th-century Baroque-style municipal building and iconic centerpiece of Tartu’s historic town square in Estonia.
  • B. Tartu
    Tartu is Estonia’s second-largest city and a historic cultural and intellectual center, best known as the country’s main university town.
  • C. Tartu Cathedral ruins
    Tartu Cathedral ruins are the remains of a medieval brick Gothic cathedral on Toome Hill in Tartu, Estonia, now serving as a historic monument and scenic landmark.
  • D. Pärnu
    Pärnu is a coastal city in southwestern Estonia known as a popular summer resort and spa destination on the Baltic Sea.
  • E. Kaunas Old Town
    Kaunas Old Town is the historic center of Kaunas, Lithuania, known for its medieval architecture, cobblestone streets, and well-preserved cultural landmarks.
  • 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: Tartu Old Town
Triple: [Tartu Town Hall, locatedIn, Tartu Old Town]
Generated description
Tartu Old Town is the historic center of Tartu, Estonia, known for its preserved medieval street layout, classical architecture, and role as the city’s cultural and commercial heart.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tartu Old Town
Target entity description: Tartu Old Town is the historic center of Tartu, Estonia, known for its preserved medieval street layout, classical architecture, and role as the city’s cultural and commercial heart.
  • A. Tartu Town Hall
    Tartu Town Hall is an 18th-century Baroque-style municipal building and iconic centerpiece of Tartu’s historic town square in Estonia.
  • B. Tartu chosen
    Tartu is Estonia’s second-largest city and a historic cultural and intellectual center, best known as the country’s main university town.
  • C. Tartu Cathedral ruins
    Tartu Cathedral ruins are the remains of a medieval brick Gothic cathedral on Toome Hill in Tartu, Estonia, now serving as a historic monument and scenic landmark.
  • D. Pärnu
    Pärnu is a coastal city in southwestern Estonia known as a popular summer resort and spa destination on the Baltic Sea.
  • E. Kaunas Old Town
    Kaunas Old Town is the historic center of Kaunas, Lithuania, known for its medieval architecture, cobblestone streets, and well-preserved cultural landmarks.
  • 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_69ca841ffe208190aa7bcffbef2f8379 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd078a045c8190b2c4d1ec64b932ad completed April 1, 2026, 11:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69d09c3dd140819099fc0e95c4d48ba9 completed April 4, 2026, 5:06 a.m.
NEDg Description generation batch_69d09cf1f2f48190b53e062c3eb4565d completed April 4, 2026, 5:09 a.m.
NED2 Entity disambiguation (via description) batch_69d09d9739d48190ac3b240390f36c38 completed April 4, 2026, 5:11 a.m.
Created at: March 30, 2026, 7:33 p.m.