Triple
T8361861
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Last Man on Earth (1964 film) |
E197025
|
entity |
| Predicate | director |
P255
|
FINISHED |
| Object |
Ubaldo Ragona
Ubaldo Ragona was an Italian film director best known for co-directing the 1964 post-apocalyptic horror film "The Last Man on Earth."
|
E851219
|
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: Ubaldo Ragona | Statement: [The Last Man on Earth (1964 film), director, Ubaldo Ragona]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ubaldo Ragona Context triple: [The Last Man on Earth (1964 film), director, Ubaldo Ragona]
-
A.
Romaldo Giurgola
Romaldo Giurgola was an Italian-born Australian architect renowned for his influential modernist designs, most notably Australia’s Parliament House in Canberra.
-
B.
Bruno Ferraro
Bruno Ferraro is an individual notable enough to be recognized as a prominent bearer of the surname Ferraro.
-
C.
Sergio Galeotti
Sergio Galeotti was an Italian entrepreneur best known as the co-founder and early business driving force behind the luxury fashion house Giorgio Armani.
-
D.
Antonio Rinaldi
Antonio Rinaldi was an 18th-century Italian architect active in Russia, known for introducing refined Baroque and early Neoclassical styles to several imperial residences.
-
E.
Ciro Nieli
Ciro Nieli is an American animator, director, and producer best known for his work on modern animated television series, including serving as a key creative force behind the 2012 reboot of Teenage Mutant Ninja Turtles.
- 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: Ubaldo Ragona Triple: [The Last Man on Earth (1964 film), director, Ubaldo Ragona]
Generated description
Ubaldo Ragona was an Italian film director best known for co-directing the 1964 post-apocalyptic horror film "The Last Man on Earth."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ubaldo Ragona Target entity description: Ubaldo Ragona was an Italian film director best known for co-directing the 1964 post-apocalyptic horror film "The Last Man on Earth."
-
A.
Romaldo Giurgola
Romaldo Giurgola was an Italian-born Australian architect renowned for his influential modernist designs, most notably Australia’s Parliament House in Canberra.
-
B.
Bruno Ferraro
Bruno Ferraro is an individual notable enough to be recognized as a prominent bearer of the surname Ferraro.
-
C.
Sergio Galeotti
Sergio Galeotti was an Italian entrepreneur best known as the co-founder and early business driving force behind the luxury fashion house Giorgio Armani.
-
D.
Antonio Rinaldi
Antonio Rinaldi was an 18th-century Italian architect active in Russia, known for introducing refined Baroque and early Neoclassical styles to several imperial residences.
-
E.
Ciro Nieli
Ciro Nieli is an American animator, director, and producer best known for his work on modern animated television series, including serving as a key creative force behind the 2012 reboot of Teenage Mutant Ninja Turtles.
- 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_69ca82f2dbe48190aba982e75a0d94de |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb8074e4588190b394d1622adca2cb |
completed | March 31, 2026, 8:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d6f67c3a0881909f24d85d74e4c061 |
completed | April 9, 2026, 12:44 a.m. |
| NEDg | Description generation | batch_69d6fa2bb2ec8190aa099988a6c225eb |
completed | April 9, 2026, 1 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d6fd10dbc08190a297073e1b737566 |
completed | April 9, 2026, 1:12 a.m. |
Created at: March 30, 2026, 6 p.m.