Triple

T550023

Position	Surface form	Disambiguated ID	Type / Status
Subject	Giuseppe Mercalli	`E11816`	entity
Predicate	employer	`P7`	FINISHED
Object	University of Naples Federico II The University of Naples Federico II is a historic public research university in Naples, Italy, recognized as one of the oldest state-supported universities in the world and a major center for higher education and scientific study.	`E69066`	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: University of Naples Federico II | Statement: [Giuseppe Mercalli, employer, University of Naples Federico II]

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

Target entity: University of Naples Federico II
Context triple: [Giuseppe Mercalli, employer, University of Naples Federico II]

A. University of Catania
The University of Catania is a historic public research university in Sicily, Italy, recognized as one of the oldest universities in the country and a major center for higher education and scientific study in the region.
B. Sapienza University of Rome
Sapienza University of Rome is one of the oldest and largest universities in Europe, renowned for its extensive research output and broad range of academic programs.
C. University of Pisa
The University of Pisa is one of Italy’s oldest and most prestigious universities, renowned for its contributions to science and scholarship and historically associated with figures such as Galileo Galilei.
D. Tor Vergata University of Rome
Tor Vergata University of Rome is a major public research university in Rome, Italy, known for its strong programs in science, engineering, economics, and medicine.
E. University of Trieste
The University of Trieste is a public research university in Trieste, Italy, known for its strong programs in science, engineering, and international studies.
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: University of Naples Federico II
Triple: [Giuseppe Mercalli, employer, University of Naples Federico II]

Generated description

The University of Naples Federico II is a historic public research university in Naples, Italy, recognized as one of the oldest state-supported universities in the world and a major center for higher education and scientific study.

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

Target entity: University of Naples Federico II
Target entity description: The University of Naples Federico II is a historic public research university in Naples, Italy, recognized as one of the oldest state-supported universities in the world and a major center for higher education and scientific study.

A. University of Catania
The University of Catania is a historic public research university in Sicily, Italy, recognized as one of the oldest universities in the country and a major center for higher education and scientific study in the region.
B. Sapienza University of Rome
Sapienza University of Rome is one of the oldest and largest universities in Europe, renowned for its extensive research output and broad range of academic programs.
C. University of Pisa
The University of Pisa is one of Italy’s oldest and most prestigious universities, renowned for its contributions to science and scholarship and historically associated with figures such as Galileo Galilei.
D. Tor Vergata University of Rome
Tor Vergata University of Rome is a major public research university in Rome, Italy, known for its strong programs in science, engineering, economics, and medicine.
E. University of Trieste
The University of Trieste is a public research university in Trieste, Italy, known for its strong programs in science, engineering, and international studies.
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_69a4932941d08190815efd422f0b4ca7`	completed	March 1, 2026, 7:27 p.m.
NER	Named-entity recognition	`batch_69a49901e4e481909a5ed93c21ab37bd`	completed	March 1, 2026, 7:52 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a4e3f755288190bcbf798cd52f84e1`	completed	March 2, 2026, 1:12 a.m.
NEDg	Description generation	`batch_69a4e454a0288190a7056b206341519a`	completed	March 2, 2026, 1:13 a.m.
NED2	Entity disambiguation (via description)	`batch_69a4e4d7bd108190a386a40c4b739d11`	completed	March 2, 2026, 1:16 a.m.

Created at: March 1, 2026, 7:32 p.m.