Triple
T15221771
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Basilica of Sant'Ambrogio, Milan |
E363780
|
entity |
| Predicate | hasFeature |
P182
|
FINISHED |
| Object | Serpent Column |
E654050
|
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: Serpent Column | Statement: [Basilica of Sant'Ambrogio, Milan, hasFeature, Serpent Column]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Serpent Column Context triple: [Basilica of Sant'Ambrogio, Milan, hasFeature, Serpent Column]
-
A.
Serpent Column
chosen
The Serpent Column is an ancient bronze victory monument originally dedicated at Delphi to commemorate the Greek victory over the Persians at the Battle of Plataea, later relocated to Constantinople.
-
B.
Heliodorus pillar
The Heliodorus pillar is an ancient stone column near Vidisha in central India, famous as one of the earliest known inscriptions recording a foreign Greek ambassador’s devotion to the Hindu god Vishnu.
-
C.
Nereid Monument
The Nereid Monument is an elaborate Lycian tomb from the 4th century BCE, designed like an Ionic Greek temple and renowned for its richly sculpted friezes and statues now housed in the British Museum.
-
D.
Meridian Column
The Meridian Column is a historic monument in Hammerfest, Norway, commemorating the town’s role as a measurement point in the 19th-century Struve Geodetic Arc used to determine the Earth’s shape and size.
-
E.
Empress Column
Empress Column is a prominent and ornately shaped stalactite-stalagmite formation renowned as one of the signature natural limestone features within Luray Caverns in Virginia.
- 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_69d85a0ce24c81909c4d3b6475548c95 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e00788b04881909dad9b346ce3b4a9 |
completed | April 15, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fedd3397a48190bae8b2a359ee4ae8 |
completed | May 9, 2026, 7:07 a.m. |
Created at: April 10, 2026, 3:12 a.m.