Triple
T6070891
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cloaca Maxima |
E135276
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object |
Tiber embankment
The Tiber embankment is a system of river walls and flood-control structures built along the Tiber River in Rome to contain its waters and protect the city’s historic center.
|
E567414
|
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: Tiber embankment | Statement: [Cloaca Maxima, connectedTo, Tiber embankment]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tiber embankment Context triple: [Cloaca Maxima, connectedTo, Tiber embankment]
-
A.
Embankment
Embankment is a central London Underground station on the north bank of the River Thames, serving multiple lines and providing access to the Victoria Embankment and nearby attractions.
-
B.
Embankment
Embankment is a large-scale installation artwork by British sculptor Rachel Whiteread, consisting of stacked translucent resin casts of cardboard boxes that transform the interior of Tate Modern’s Turbine Hall into a monumental, maze-like landscape.
-
C.
Aqua Paola aqueduct
The Aqua Paola aqueduct is a 17th-century Roman aqueduct and monumental fountain system that restored an ancient water supply to the city, culminating in the grand Fontana dell’Acqua Paola on the Janiculum Hill.
-
D.
Aqua Traiana aqueduct
The Aqua Traiana aqueduct was an ancient Roman water supply system built under Emperor Trajan to bring water from sources near Lake Bracciano to the city of Rome.
-
E.
Pons Aurelius
Pons Aurelius was an ancient Roman bridge over the Tiber River, later superseded in function and location by the Renaissance-era Ponte Sisto.
- 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: Tiber embankment Triple: [Cloaca Maxima, connectedTo, Tiber embankment]
Generated description
The Tiber embankment is a system of river walls and flood-control structures built along the Tiber River in Rome to contain its waters and protect the city’s historic center.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tiber embankment Target entity description: The Tiber embankment is a system of river walls and flood-control structures built along the Tiber River in Rome to contain its waters and protect the city’s historic center.
-
A.
Embankment
Embankment is a central London Underground station on the north bank of the River Thames, serving multiple lines and providing access to the Victoria Embankment and nearby attractions.
-
B.
Embankment
Embankment is a large-scale installation artwork by British sculptor Rachel Whiteread, consisting of stacked translucent resin casts of cardboard boxes that transform the interior of Tate Modern’s Turbine Hall into a monumental, maze-like landscape.
-
C.
Aqua Paola aqueduct
The Aqua Paola aqueduct is a 17th-century Roman aqueduct and monumental fountain system that restored an ancient water supply to the city, culminating in the grand Fontana dell’Acqua Paola on the Janiculum Hill.
-
D.
Aqua Traiana aqueduct
The Aqua Traiana aqueduct was an ancient Roman water supply system built under Emperor Trajan to bring water from sources near Lake Bracciano to the city of Rome.
-
E.
Pons Aurelius
Pons Aurelius was an ancient Roman bridge over the Tiber River, later superseded in function and location by the Renaissance-era Ponte Sisto.
- 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_69c00879e8048190b690717d19c5bc03 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c05758a21c81909cc10ef5f725a489 |
completed | March 22, 2026, 8:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c11d349f288190833384eb9e6c7f52 |
completed | March 23, 2026, 11 a.m. |
| NEDg | Description generation | batch_69c11ec11864819084c31d98133ca53a |
completed | March 23, 2026, 11:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c11f29842881909acf88a1fa896354 |
completed | March 23, 2026, 11:08 a.m. |
Created at: March 22, 2026, 4:10 p.m.