Triple
T17574244
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sansepolcro |
E428019
|
entity |
| Predicate | locatedOnRiver |
P165
|
FINISHED |
| Object | Tiber River valley |
—
|
NE NERFINISHED |
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 valley | Statement: [Sansepolcro, locatedOnRiver, Tiber River valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tiber River valley Context triple: [Sansepolcro, locatedOnRiver, Tiber River valley]
-
A.
Tiber basin
The Tiber basin is the drainage area of central Italy’s Tiber River, encompassing its network of tributaries and surrounding landscapes that ultimately feed into the Tyrrhenian Sea.
-
B.
Valtiberina (Upper Tiber Valley)
chosen
Valtiberina (Upper Tiber Valley) is a historical and scenic valley area in central Italy along the upper course of the Tiber River, known for its medieval hill towns, artistic heritage, and rural landscapes.
-
C.
Valle del Liri
Valle del Liri is a river valley in central Italy known for its historic towns, industrial heritage, and scenic landscapes along the Liri River.
-
D.
Anapo River valley
The Anapo River valley is a rugged, scenic gorge in southeastern Sicily known for its rich biodiversity and important archaeological sites, including the rock-cut necropolises of Pantalica.
-
E.
Aniene river valley
The Aniene river valley is a scenic gorge in Lazio, Italy, known for its dramatic waterfalls, lush vegetation, and historic sites near the town of Tivoli.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d889e0385081908a04b66f4dd4bd0d |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e4593403648190836266dbdb6cfc9f |
completed | April 19, 2026, 4:25 a.m. |
Created at: April 10, 2026, 5:50 a.m.