Triple
T9178804
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Archaeological Ensemble of Mérida |
E220267
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Roman dam of Proserpina
The Roman dam of Proserpina is an ancient Roman gravity dam near Mérida, Spain, renowned for its well-preserved masonry and continued use as part of the region’s water supply system.
|
E782202
|
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: Roman dam of Proserpina | Statement: [Archaeological Ensemble of Mérida, hasPart, Roman dam of Proserpina]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roman dam of Proserpina Context triple: [Archaeological Ensemble of Mérida, hasPart, Roman dam of Proserpina]
-
A.
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.
-
B.
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.
-
C.
Bridge of Vulci
The Bridge of Vulci is an ancient Etruscan-Roman stone bridge near the archaeological site of Vulci in central Italy, notable for its impressive arches spanning a deep river gorge.
-
D.
Aqueduct of Pitigliano
The Aqueduct of Pitigliano is a historic Renaissance-era aqueduct in the Tuscan hill town of Pitigliano, Italy, notable for its striking arches integrated into the town’s dramatic tufa cliffs.
-
E.
Roman bridge of Canosa
The Roman bridge of Canosa is an ancient stone bridge in Canosa di Puglia, Italy, notable for its Roman engineering and historical significance as part of the region’s early transportation network.
- 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: Roman dam of Proserpina Triple: [Archaeological Ensemble of Mérida, hasPart, Roman dam of Proserpina]
Generated description
The Roman dam of Proserpina is an ancient Roman gravity dam near Mérida, Spain, renowned for its well-preserved masonry and continued use as part of the region’s water supply system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Roman dam of Proserpina Target entity description: The Roman dam of Proserpina is an ancient Roman gravity dam near Mérida, Spain, renowned for its well-preserved masonry and continued use as part of the region’s water supply system.
-
A.
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.
-
B.
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.
-
C.
Bridge of Vulci
The Bridge of Vulci is an ancient Etruscan-Roman stone bridge near the archaeological site of Vulci in central Italy, notable for its impressive arches spanning a deep river gorge.
-
D.
Aqueduct of Pitigliano
The Aqueduct of Pitigliano is a historic Renaissance-era aqueduct in the Tuscan hill town of Pitigliano, Italy, notable for its striking arches integrated into the town’s dramatic tufa cliffs.
-
E.
Roman bridge of Canosa
The Roman bridge of Canosa is an ancient stone bridge in Canosa di Puglia, Italy, notable for its Roman engineering and historical significance as part of the region’s early transportation network.
- 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_69ca83e589948190ac9907819db11ddf |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccc25064588190856c96b229d9cd60 |
completed | April 1, 2026, 6:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d054ae9a708190b26c2f2c7ebb59c9 |
completed | April 4, 2026, midnight |
| NEDg | Description generation | batch_69d05571243c8190bd7fcc6e675b3500 |
completed | April 4, 2026, 12:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0564391cc81909c0cea2d49c38fb4 |
completed | April 4, 2026, 12:07 a.m. |
Created at: March 30, 2026, 7:23 p.m.