Triple
T6757192
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Osservatorio Astrofisico di Arcetri |
E154490
|
entity |
| Predicate | affiliation |
P10
|
FINISHED |
| Object | Istituto Nazionale di Astrofisica |
E505336
|
NE FINISHED |
How this triple was built (2 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: Istituto Nazionale di Astrofisica | Statement: [Osservatorio Astrofisico di Arcetri, affiliation, Istituto Nazionale di Astrofisica]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Istituto Nazionale di Astrofisica Context triple: [Osservatorio Astrofisico di Arcetri, affiliation, Istituto Nazionale di Astrofisica]
-
A.
National Institute for Astrophysics (INAF)
chosen
The National Institute for Astrophysics (INAF) is Italy’s main public research organization dedicated to the study of astronomy and astrophysics, coordinating a network of observatories and institutes across the country.
-
B.
Osservatorio Astrofisico di Arcetri
The Osservatorio Astrofisico di Arcetri is a major Italian astronomical observatory and research institute located near Florence, known for its contributions to astrophysics and space science.
-
C.
Istituto Nazionale di Fisica Nucleare
The Istituto Nazionale di Fisica Nucleare (INFN) is Italy’s national research institute dedicated to the study of subatomic physics, including nuclear, particle, and astroparticle physics, often in collaboration with major international laboratories.
-
D.
Italian national astronomical network
The Italian national astronomical network is a coordinated system of research observatories and institutes across Italy dedicated to advancing astronomical and astrophysical studies.
-
E.
Istituto Nazionale di Geofisica e Vulcanologia
The Istituto Nazionale di Geofisica e Vulcanologia (INGV) is Italy’s national research institute responsible for studying and monitoring geophysical and volcanic phenomena, including seismic and volcanic activity across the country.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c6880fd5808190be684854081e27dd |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d1f76c9c81908c213772a54f1352 |
completed | March 27, 2026, 6:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c71a78feb8819084314c2ae043d289 |
completed | March 28, 2026, 12:02 a.m. |
Created at: March 27, 2026, 2:11 p.m.