Triple
T19518596
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marta River |
E488342
|
entity |
| Predicate | source |
P409
|
FINISHED |
| Object | Lake Bolsena |
—
|
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: Lake Bolsena | Statement: [Marta River, source, Lake Bolsena]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Bolsena Context triple: [Marta River, source, Lake Bolsena]
-
A.
Lake Bolsena
chosen
Lake Bolsena is a large volcanic crater lake in central Italy, renowned for its clear waters, scenic surroundings, and historical lakeside towns.
-
B.
Lago di Fondi
Lago di Fondi is a coastal lake in the Lazio region of central Italy, known for its wetlands, biodiversity, and role in local agriculture and fishing.
-
C.
Lake Trasimeno
Lake Trasimeno is a large, shallow lake in central Italy known for its scenic landscapes, historic lakeside towns, and role as the site of a major battle in the Second Punic War.
-
D.
Lake Bracciano
Lake Bracciano is a large volcanic lake in central Italy, northwest of Rome, known for its clear waters, scenic surroundings, and role as a major source of the capital’s drinking water.
-
E.
Lago di Scanno
Lago di Scanno is a picturesque heart-shaped mountain lake in the Abruzzo region of central Italy, popular for its natural beauty and surrounding hiking trails.
- 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_69d8e8da8bec819081f400199491ccc3 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6359edd508190afd68739de676ed7 |
completed | April 20, 2026, 2:18 p.m. |
Created at: April 10, 2026, 1:40 p.m.