Triple
T2680504
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marathon |
E56560
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object |
Marathon tumulus
Marathon tumulus is an ancient burial mound in Marathon, Greece, commemorating the fallen Athenian soldiers of the Battle of Marathon in 490 BC.
|
E288752
|
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: Marathon tumulus | Statement: [Marathon, hasStructure, Marathon tumulus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marathon tumulus Context triple: [Marathon, hasStructure, Marathon tumulus]
-
A.
Funeral Mound
Funeral Mound is a prominent ancient Native American earthen burial mound located within the Ocmulgee Mounds National Historical Park in Georgia.
-
B.
Tamaudun Mausoleum
Tamaudun Mausoleum is a 16th-century royal tomb complex in Okinawa that served as the burial site for the Ryukyu Kingdom’s kings and is now recognized as a UNESCO World Heritage Site.
-
C.
mausoleum of Ateban
The mausoleum of Ateban is an ancient Numidian funerary monument near Dougga in modern-day Tunisia, renowned for its well-preserved architecture and Latin-Punic bilingual inscription.
-
D.
Kronion hill
Kronion Hill is a prominent elevation overlooking the ancient sanctuary of Olympia in Greece, traditionally associated with the god Kronos and offering a vantage point over the archaeological site.
-
E.
Tomb of Pennut
The Tomb of Pennut is an ancient Egyptian rock-cut tomb in Nubia belonging to the official Pennut, notable for its well-preserved reliefs and relocation during the Nubian salvage campaigns.
- 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: Marathon tumulus Triple: [Marathon, hasStructure, Marathon tumulus]
Generated description
Marathon tumulus is an ancient burial mound in Marathon, Greece, commemorating the fallen Athenian soldiers of the Battle of Marathon in 490 BC.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marathon tumulus Target entity description: Marathon tumulus is an ancient burial mound in Marathon, Greece, commemorating the fallen Athenian soldiers of the Battle of Marathon in 490 BC.
-
A.
Funeral Mound
Funeral Mound is a prominent ancient Native American earthen burial mound located within the Ocmulgee Mounds National Historical Park in Georgia.
-
B.
Tamaudun Mausoleum
Tamaudun Mausoleum is a 16th-century royal tomb complex in Okinawa that served as the burial site for the Ryukyu Kingdom’s kings and is now recognized as a UNESCO World Heritage Site.
-
C.
mausoleum of Ateban
The mausoleum of Ateban is an ancient Numidian funerary monument near Dougga in modern-day Tunisia, renowned for its well-preserved architecture and Latin-Punic bilingual inscription.
-
D.
Kronion hill
Kronion Hill is a prominent elevation overlooking the ancient sanctuary of Olympia in Greece, traditionally associated with the god Kronos and offering a vantage point over the archaeological site.
-
E.
Tomb of Pennut
The Tomb of Pennut is an ancient Egyptian rock-cut tomb in Nubia belonging to the official Pennut, notable for its well-preserved reliefs and relocation during the Nubian salvage campaigns.
- 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_69ab4a4b13fc81909dfdb3f23da46832 |
completed | March 6, 2026, 9:42 p.m. |
| NER | Named-entity recognition | batch_69abd9d36ea8819094ada73d86ffaa8b |
completed | March 7, 2026, 7:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afa06a3eb48190891326891222766d |
completed | March 10, 2026, 4:39 a.m. |
| NEDg | Description generation | batch_69afa166de908190bdd920ec1b166b3a |
completed | March 10, 2026, 4:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afa1ffbc4881909bb326a8a2f2a05e |
completed | March 10, 2026, 4:45 a.m. |
Created at: March 6, 2026, 9:54 p.m.