Triple
T1307478
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metropolitan City of Rome Capital |
E27910
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Tiber River lower valley |
E12096
|
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: Tiber River lower valley | Statement: [Metropolitan City of Rome Capital, contains, Tiber River lower valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tiber River lower valley Context triple: [Metropolitan City of Rome Capital, contains, Tiber River lower valley]
-
A.
Tiber
chosen
The Tiber is the historic river in central Italy that flows through Rome and played a crucial role in the city's founding, development, and trade.
-
B.
Trebbia
Trebbia is a river in northern Italy known for its scenic valley in the Apennines and as the site of the historic Battle of the Trebbia during the Second Punic War.
-
C.
Lambro
The Lambro is a river in northern Italy that flows through the Lombardy region, including the city of Milan, before joining the Po River.
-
D.
Po River
The Po River is the longest river in Italy, flowing eastward across northern Italy’s plains to the Adriatic Sea and serving as a major geographic and economic artery for the region.
-
E.
Aniene
The Aniene is a river in central Italy that flows through the Apennines and joins the Tiber near Rome, historically important as a water source for the ancient city.
- 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_69a496d7d83481908f83085854e51328 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c1368038819089d1091cc43901a3 |
completed | March 1, 2026, 10:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acb308fdcc8190b33da42f16cd65dd |
completed | March 7, 2026, 11:21 p.m. |
Created at: March 1, 2026, 7:51 p.m.