Triple
T12123688
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Archaeological Museum of Marathon |
E288754
|
entity |
| Predicate | mainSubject |
P3
|
FINISHED |
| Object | ancient city of Marathon |
E938486
|
NE FINISHED |
How this triple was built (2 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: ancient city of Marathon | Statement: [Archaeological Museum of Marathon, mainSubject, ancient city of Marathon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ancient city of Marathon Context triple: [Archaeological Museum of Marathon, mainSubject, ancient city of Marathon]
-
A.
Battle of Marathon site
chosen
The Battle of Marathon site is the historic battlefield in Greece where Athenian forces defeated a larger Persian army in 490 BCE, a pivotal event in the Greco-Persian Wars.
-
B.
Isthmia
Isthmia was an important ancient Greek sanctuary and festival site near Corinth, renowned for its temple of Poseidon and the Isthmian Games.
-
C.
Cypriot city of Salamis
The Cypriot city of Salamis was an important ancient Greek city-state on the east coast of Cyprus, serving as a major political and commercial center in antiquity.
-
D.
South Athens
South Athens is a regional unit within the Athens metropolitan area in Greece, encompassing several southern coastal and urban municipalities.
-
E.
North Athens
North Athens is a regional unit in the Attica region of Greece that encompasses the northern suburbs of the Athens metropolitan area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ab4b5e4c81909950b17151eb0951 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d91578fd88819099adf55c93d549fc |
completed | April 10, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f686d6c08190b1f1ca2d5a51f5df |
completed | May 2, 2026, 1:05 p.m. |
Created at: April 8, 2026, 9:49 p.m.