Triple
T17100272
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roma Termini railway station |
E414959
|
entity |
| Predicate | architect |
P184
|
FINISHED |
| Object |
Leo Calini
Leo Calini was an Italian architect known for his work on major public infrastructure projects, including the design of Rome’s central railway hub, Roma Termini.
|
E1251580
|
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: Leo Calini | Statement: [Roma Termini railway station, architect, Leo Calini]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leo Calini Context triple: [Roma Termini railway station, architect, Leo Calini]
-
A.
Guido Caroli
Guido Caroli was an Italian speed skater best known for lighting the Olympic cauldron at the 1956 Winter Olympics in Cortina d'Ampezzo.
-
B.
Leo Catozzo
Leo Catozzo was an Italian film editor and inventor best known for his influential work in post-war Italian cinema and for creating the Catozzo splicing machine used worldwide in film editing.
-
C.
Tullio Hermil
Tullio Hermil is the conflicted, aristocratic antihero of Gabriele D’Annunzio’s novel "L’innocente," whose jealousy, narcissism, and moral decay drive the story’s psychological drama.
-
D.
Louis Appia
Louis Appia was a 19th-century Swiss surgeon and humanitarian pioneer who helped establish the principles and institutions that became the modern Red Cross movement.
-
E.
Luciano Emilio
Luciano Emilio is a Brazilian former professional soccer forward best known for his prolific goal-scoring with D.C. United in Major League Soccer.
- 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: Leo Calini Triple: [Roma Termini railway station, architect, Leo Calini]
Generated description
Leo Calini was an Italian architect known for his work on major public infrastructure projects, including the design of Rome’s central railway hub, Roma Termini.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leo Calini Target entity description: Leo Calini was an Italian architect known for his work on major public infrastructure projects, including the design of Rome’s central railway hub, Roma Termini.
-
A.
Guido Caroli
Guido Caroli was an Italian speed skater best known for lighting the Olympic cauldron at the 1956 Winter Olympics in Cortina d'Ampezzo.
-
B.
Leo Catozzo
Leo Catozzo was an Italian film editor and inventor best known for his influential work in post-war Italian cinema and for creating the Catozzo splicing machine used worldwide in film editing.
-
C.
Tullio Hermil
Tullio Hermil is the conflicted, aristocratic antihero of Gabriele D’Annunzio’s novel "L’innocente," whose jealousy, narcissism, and moral decay drive the story’s psychological drama.
-
D.
Louis Appia
Louis Appia was a 19th-century Swiss surgeon and humanitarian pioneer who helped establish the principles and institutions that became the modern Red Cross movement.
-
E.
Luciano Emilio
Luciano Emilio is a Brazilian former professional soccer forward best known for his prolific goal-scoring with D.C. United in Major League Soccer.
- 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_69d886cfc8e88190b05ba466edd35591 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3dc0182cc8190b8aa9c980f11ba57 |
completed | April 18, 2026, 7:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0139fdda488190a1ca5c7ca875e044 |
completed | May 11, 2026, 2:07 a.m. |
| NEDg | Description generation | batch_6a013c4c0e6c8190a66fdee15f928444 |
completed | May 11, 2026, 2:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a013cc0559881909a903ee05562b658 |
completed | May 11, 2026, 2:19 a.m. |
Created at: April 10, 2026, 5:35 a.m.