Triple
T9956492
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Colosseo metro station |
E195458
|
entity |
| Predicate | hasEntranceOn |
P1974
|
FINISHED |
| Object |
Piazza del Colosseo
Piazza del Colosseo is the prominent square in Rome that surrounds and provides access to the Colosseum, one of the city’s most famous ancient landmarks.
|
E833445
|
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: Piazza del Colosseo | Statement: [Colosseo metro station, hasEntranceOn, Piazza del Colosseo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piazza del Colosseo Context triple: [Colosseo metro station, hasEntranceOn, Piazza del Colosseo]
-
A.
Via dei Fori Imperiali
Via dei Fori Imperiali is a grand, historic avenue in central Rome that runs between Piazza Venezia and the Colosseum, flanked by the ruins of the Imperial Forums.
-
B.
Piazza della Rotonda
Piazza della Rotonda is a historic square in central Rome best known for fronting the Pantheon and featuring a central fountain crowned by an obelisk.
-
C.
Piazzale di Ponte Milvio
Piazzale di Ponte Milvio is a prominent square in northern Rome that serves as the main urban space and traffic hub surrounding the historic Milvian Bridge.
-
D.
Piazza del Campidoglio
Piazza del Campidoglio is a Renaissance square in Rome designed by Michelangelo, renowned for its harmonious architecture and symbolic role as the civic heart of the city.
-
E.
Piazza Colonna
Piazza Colonna is a historic square in central Rome, Italy, known for the ancient Column of Marcus Aurelius and its surrounding palaces and government buildings.
- 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: Piazza del Colosseo Triple: [Colosseo metro station, hasEntranceOn, Piazza del Colosseo]
Generated description
Piazza del Colosseo is the prominent square in Rome that surrounds and provides access to the Colosseum, one of the city’s most famous ancient landmarks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piazza del Colosseo Target entity description: Piazza del Colosseo is the prominent square in Rome that surrounds and provides access to the Colosseum, one of the city’s most famous ancient landmarks.
-
A.
Via dei Fori Imperiali
Via dei Fori Imperiali is a grand, historic avenue in central Rome that runs between Piazza Venezia and the Colosseum, flanked by the ruins of the Imperial Forums.
-
B.
Piazza della Rotonda
Piazza della Rotonda is a historic square in central Rome best known for fronting the Pantheon and featuring a central fountain crowned by an obelisk.
-
C.
Piazzale di Ponte Milvio
Piazzale di Ponte Milvio is a prominent square in northern Rome that serves as the main urban space and traffic hub surrounding the historic Milvian Bridge.
-
D.
Piazza del Campidoglio
Piazza del Campidoglio is a Renaissance square in Rome designed by Michelangelo, renowned for its harmonious architecture and symbolic role as the civic heart of the city.
-
E.
Piazza Colonna
Piazza Colonna is a historic square in central Rome, Italy, known for the ancient Column of Marcus Aurelius and its surrounding palaces and government buildings.
- 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_69ca82eaaa008190a54fa1a9f954b9ad |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cdb6976b50819097a0ae347354e92c |
completed | April 2, 2026, 12:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d257aa73d4819081f77f8386449905 |
completed | April 5, 2026, 12:38 p.m. |
| NEDg | Description generation | batch_69d25889b0f08190a28c5401417fe3cc |
completed | April 5, 2026, 12:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d25977ab988190969ed8ff8eb53ddd |
completed | April 5, 2026, 12:45 p.m. |
Created at: March 30, 2026, 8:46 p.m.