Triple

T15319993
Position Surface form Disambiguated ID Type / Status
Subject historic centre of Milan E366261 entity
Predicate contains P35 FINISHED
Object Porta Ticinese (medieval)
Porta Ticinese (medieval) is a historic city gate in Milan, Italy, dating back to the Middle Ages and forming part of the city’s ancient defensive walls.
 E1150452 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: Porta Ticinese (medieval) | Statement: [historic centre of Milan, contains, Porta Ticinese (medieval)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Porta Ticinese (medieval)
Context triple: [historic centre of Milan, contains, Porta Ticinese (medieval)]
  • A. Porta di Castello
    Porta di Castello is a historic city gate in Viterbo, Italy, forming part of the town’s medieval defensive walls.
  • B. Porta Torre
    Porta Torre is a massive medieval stone gate and defensive tower that once formed part of the ancient city walls of Como, Italy.
  • C. Porta delle Saline
    Porta delle Saline is a historic city gate in Rapallo, Italy, that once formed part of the town’s defensive walls near the seafront.
  • D. Porta delle Fonti
    Porta delle Fonti is a historic medieval gate in San Gimignano, Italy, leading to the town’s ancient public fountains and water sources.
  • E. Porta di San Leonardo
    Porta di San Leonardo is a historic city gate in Viterbo, Italy, forming part of the town’s medieval defensive walls.
  • 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: Porta Ticinese (medieval)
Triple: [historic centre of Milan, contains, Porta Ticinese (medieval)]
Generated description
Porta Ticinese (medieval) is a historic city gate in Milan, Italy, dating back to the Middle Ages and forming part of the city’s ancient defensive walls.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Porta Ticinese (medieval)
Target entity description: Porta Ticinese (medieval) is a historic city gate in Milan, Italy, dating back to the Middle Ages and forming part of the city’s ancient defensive walls.
  • A. Porta di Castello
    Porta di Castello is a historic city gate in Viterbo, Italy, forming part of the town’s medieval defensive walls.
  • B. Porta Torre
    Porta Torre is a massive medieval stone gate and defensive tower that once formed part of the ancient city walls of Como, Italy.
  • C. Porta delle Saline
    Porta delle Saline is a historic city gate in Rapallo, Italy, that once formed part of the town’s defensive walls near the seafront.
  • D. Porta delle Fonti
    Porta delle Fonti is a historic medieval gate in San Gimignano, Italy, leading to the town’s ancient public fountains and water sources.
  • E. Porta di San Leonardo
    Porta di San Leonardo is a historic city gate in Viterbo, Italy, forming part of the town’s medieval defensive walls.
  • 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_69d85a121520819093dcce999fdefe1a completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03dd356b881908f054b64eee6a371 completed April 16, 2026, 1:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69fef8a9085881909904152c32b0fed1 completed May 9, 2026, 9:04 a.m.
NEDg Description generation batch_69fefc8251d08190bf8a764f83f89d7e completed May 9, 2026, 9:21 a.m.
NED2 Entity disambiguation (via description) batch_69fefd6c2bf88190b17a03be7b3353e3 completed May 9, 2026, 9:25 a.m.
Created at: April 10, 2026, 3:16 a.m.