Triple
T7539438
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pythagoreion archaeological site |
E178235
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object |
Eupalinian aqueduct
The Eupalinian aqueduct is an ancient underground water tunnel on the Greek island of Samos, renowned as a major feat of 6th-century BCE engineering for its precise construction through a mountain.
|
E672573
|
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: Eupalinian aqueduct | Statement: [Pythagoreion archaeological site, locatedNear, Eupalinian aqueduct]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eupalinian aqueduct Context triple: [Pythagoreion archaeological site, locatedNear, Eupalinian aqueduct]
-
A.
Cacor aqueduct
The Cacor aqueduct is a historic French water bridge that carries the Canal de Garonne over the Tarn River near Moissac.
-
B.
Lune Aqueduct
Lune Aqueduct is a historic 18th-century stone aqueduct in Lancaster, England, renowned for carrying the canal high over the River Lune with a series of impressive arches.
-
C.
Espada Aqueduct
Espada Aqueduct is a historic 18th-century stone irrigation structure in San Antonio, Texas, built by Spanish missionaries to supply water to Mission Espada and its surrounding farmlands.
-
D.
Valens Aqueduct
The Valens Aqueduct is a late Roman-era aqueduct in Istanbul, Turkey, that once formed a key part of the city’s water supply system and remains a prominent historic landmark.
-
E.
Agen aqueduct
The Agen aqueduct is a 19th-century stone canal bridge in southwestern France that carries the Canal de Garonne high above the Garonne River near the town of Agen.
- 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: Eupalinian aqueduct Triple: [Pythagoreion archaeological site, locatedNear, Eupalinian aqueduct]
Generated description
The Eupalinian aqueduct is an ancient underground water tunnel on the Greek island of Samos, renowned as a major feat of 6th-century BCE engineering for its precise construction through a mountain.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eupalinian aqueduct Target entity description: The Eupalinian aqueduct is an ancient underground water tunnel on the Greek island of Samos, renowned as a major feat of 6th-century BCE engineering for its precise construction through a mountain.
-
A.
Cacor aqueduct
The Cacor aqueduct is a historic French water bridge that carries the Canal de Garonne over the Tarn River near Moissac.
-
B.
Lune Aqueduct
Lune Aqueduct is a historic 18th-century stone aqueduct in Lancaster, England, renowned for carrying the canal high over the River Lune with a series of impressive arches.
-
C.
Espada Aqueduct
Espada Aqueduct is a historic 18th-century stone irrigation structure in San Antonio, Texas, built by Spanish missionaries to supply water to Mission Espada and its surrounding farmlands.
-
D.
Valens Aqueduct
The Valens Aqueduct is a late Roman-era aqueduct in Istanbul, Turkey, that once formed a key part of the city’s water supply system and remains a prominent historic landmark.
-
E.
Agen aqueduct
The Agen aqueduct is a 19th-century stone canal bridge in southwestern France that carries the Canal de Garonne high above the Garonne River near the town of Agen.
- 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_69c69f2be3888190a6667a27f8f195e9 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f87280f0819097d4ffc2e1b62cf8 |
completed | March 27, 2026, 9:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c856b687708190a1fe1351be70616b |
completed | March 28, 2026, 10:31 p.m. |
| NEDg | Description generation | batch_69c85733c5f481908242a52966fbbd30 |
completed | March 28, 2026, 10:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c857a66878819094ee75e9820ded37 |
completed | March 28, 2026, 10:35 p.m. |
Created at: March 27, 2026, 3:48 p.m.