Triple
T15455976
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piraeus ship-sheds |
E371769
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object |
Piraeus harbor fortifications
The Piraeus harbor fortifications were the defensive walls, towers, and associated military structures that protected the ancient Athenian port of Piraeus, securing its vital naval and commercial activities.
|
E1160024
|
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: Piraeus harbor fortifications | Statement: [Piraeus ship-sheds, relatedTo, Piraeus harbor fortifications]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piraeus harbor fortifications Context triple: [Piraeus ship-sheds, relatedTo, Piraeus harbor fortifications]
-
A.
Grebbe Line fortifications
The Grebbe Line fortifications are a series of Dutch defensive works, including bunkers and trenches, that formed part of a strategic World War II-era defense line in the Netherlands.
-
B.
Fortress of Palamidi
The Fortress of Palamidi is a large Venetian-era hilltop citadel overlooking Nafplio in Greece, renowned for its impressive fortifications and panoramic views of the surrounding Peloponnese.
-
C.
Agios Andreas Bastion
Agios Andreas Bastion is one of the defensive bastions of the Venetian-era Palamidi fortress in Nafplio, Greece, known for its strategic position and historical military significance.
-
D.
Trikala Fortress
Trikala Fortress is a historic medieval castle in the city of Trikala, Greece, known for its strategic hilltop location and well-preserved fortifications.
-
E.
Venetian castle of Nafpaktos
The Venetian castle of Nafpaktos is a well-preserved hilltop fortress in western Greece, overlooking the Gulf of Corinth and renowned for its layered fortifications built during Venetian rule.
- 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: Piraeus harbor fortifications Triple: [Piraeus ship-sheds, relatedTo, Piraeus harbor fortifications]
Generated description
The Piraeus harbor fortifications were the defensive walls, towers, and associated military structures that protected the ancient Athenian port of Piraeus, securing its vital naval and commercial activities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piraeus harbor fortifications Target entity description: The Piraeus harbor fortifications were the defensive walls, towers, and associated military structures that protected the ancient Athenian port of Piraeus, securing its vital naval and commercial activities.
-
A.
Grebbe Line fortifications
The Grebbe Line fortifications are a series of Dutch defensive works, including bunkers and trenches, that formed part of a strategic World War II-era defense line in the Netherlands.
-
B.
Fortress of Palamidi
The Fortress of Palamidi is a large Venetian-era hilltop citadel overlooking Nafplio in Greece, renowned for its impressive fortifications and panoramic views of the surrounding Peloponnese.
-
C.
Agios Andreas Bastion
Agios Andreas Bastion is one of the defensive bastions of the Venetian-era Palamidi fortress in Nafplio, Greece, known for its strategic position and historical military significance.
-
D.
Trikala Fortress
Trikala Fortress is a historic medieval castle in the city of Trikala, Greece, known for its strategic hilltop location and well-preserved fortifications.
-
E.
Venetian castle of Nafpaktos
The Venetian castle of Nafpaktos is a well-preserved hilltop fortress in western Greece, overlooking the Gulf of Corinth and renowned for its layered fortifications built during Venetian rule.
- 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_69d85cc8bd308190886949510b42e764 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e03f146a2c8190882741af3ec15268 |
completed | April 16, 2026, 1:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff365504488190a6f43d82d008c855 |
completed | May 9, 2026, 1:27 p.m. |
| NEDg | Description generation | batch_69ff36f17d988190a5e20d2104d5dd09 |
completed | May 9, 2026, 1:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff37b002a08190a088aff7708a0f99 |
completed | May 9, 2026, 1:33 p.m. |
Created at: April 10, 2026, 3:31 a.m.