Triple
T11629531
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Attica peninsula |
E276357
|
entity |
| Predicate | containsBattlefield |
P21619
|
FINISHED |
| Object |
Battle of Marathon site
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.
|
E938486
|
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: Battle of Marathon site | Statement: [Attica peninsula, containsBattlefield, Battle of Marathon site]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Battle of Marathon site Context triple: [Attica peninsula, containsBattlefield, Battle of Marathon site]
-
A.
Archaeological Museum of Marathon
The Archaeological Museum of Marathon is a museum in Greece that showcases artifacts from the ancient city of Marathon and its surrounding region, including finds from the famous Battle of Marathon.
-
B.
Tanagra archaeological site
The Tanagra archaeological site is an ancient settlement in Boeotia, Greece, best known for yielding the famous Tanagra terracotta figurines and rich remains from the Classical and Hellenistic periods.
-
C.
Athens Lyceum archaeological park
Athens Lyceum archaeological park is the excavated site in central Athens where Aristotle’s ancient philosophical school once stood, now preserved as an open-air historical and educational landmark.
-
D.
Stadium of Delphi
The Stadium of Delphi is an ancient Greek athletic arena located above the sanctuary of Apollo at Delphi, where athletic contests of the Pythian Games were held.
-
E.
Histria archaeological site
The Histria archaeological site is the remains of an ancient Greek colony on the western Black Sea coast, renowned as one of the earliest urban settlements in the region and a key center of trade and culture in antiquity.
- 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: Battle of Marathon site Triple: [Attica peninsula, containsBattlefield, Battle of Marathon site]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Battle of Marathon site Target entity description: 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.
-
A.
Archaeological Museum of Marathon
The Archaeological Museum of Marathon is a museum in Greece that showcases artifacts from the ancient city of Marathon and its surrounding region, including finds from the famous Battle of Marathon.
-
B.
Tanagra archaeological site
The Tanagra archaeological site is an ancient settlement in Boeotia, Greece, best known for yielding the famous Tanagra terracotta figurines and rich remains from the Classical and Hellenistic periods.
-
C.
Athens Lyceum archaeological park
Athens Lyceum archaeological park is the excavated site in central Athens where Aristotle’s ancient philosophical school once stood, now preserved as an open-air historical and educational landmark.
-
D.
Stadium of Delphi
The Stadium of Delphi is an ancient Greek athletic arena located above the sanctuary of Apollo at Delphi, where athletic contests of the Pythian Games were held.
-
E.
Histria archaeological site
The Histria archaeological site is the remains of an ancient Greek colony on the western Black Sea coast, renowned as one of the earliest urban settlements in the region and a key center of trade and culture in antiquity.
- 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_69d6aafa51148190ab84940694c00235 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a127b2688190ae3a340f851e834b |
completed | April 10, 2026, 7:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ee87a20af481909b47775c7cb6ec3b |
completed | April 26, 2026, 9:46 p.m. |
| NEDg | Description generation | batch_69eeb3137f4c8190ba8ac48b2cb419b4 |
completed | April 27, 2026, 12:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69eee9845bec81909f0f9b005f75249a |
completed | April 27, 2026, 4:43 a.m. |
Created at: April 8, 2026, 9:39 p.m.