Triple
T12636910
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sassi di Matera |
E301788
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
Gravina di Matera gorge
Gravina di Matera gorge is a dramatic limestone ravine in southern Italy that forms the natural setting and cliffside backdrop for the ancient cave dwellings of Matera.
|
E994657
|
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: Gravina di Matera gorge | Statement: [Sassi di Matera, locatedOn, Gravina di Matera gorge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gravina di Matera gorge Context triple: [Sassi di Matera, locatedOn, Gravina di Matera gorge]
-
A.
Panta Vrehei gorge
Panta Vrehei gorge is a scenic canyon in central Greece known for its turquoise pools, waterfalls, and dramatic rock formations that make it a popular spot for hiking and canyoning.
-
B.
El Kantara Gorge
El Kantara Gorge is a dramatic, narrow canyon in northeastern Algeria famed as a historic gateway between the Sahara Desert and the Tell Atlas mountains.
-
C.
Vikos Gorge
Vikos Gorge is a spectacular limestone canyon in the Pindus Mountains of northwestern Greece, renowned for its great depth, dramatic cliffs, and rich biodiversity within Vikos–Aoös National Park.
-
D.
Borjomi Gorge
Borjomi Gorge is a scenic river valley in central Georgia known for its mineral springs, dense forests, and role as a key natural corridor within the Borjomi region.
-
E.
Cascata delle Marmore
Cascata delle Marmore is a famous man-made waterfall in central Italy, renowned for its impressive height and scenic surroundings near Terni.
- 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: Gravina di Matera gorge Triple: [Sassi di Matera, locatedOn, Gravina di Matera gorge]
Generated description
Gravina di Matera gorge is a dramatic limestone ravine in southern Italy that forms the natural setting and cliffside backdrop for the ancient cave dwellings of Matera.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gravina di Matera gorge Target entity description: Gravina di Matera gorge is a dramatic limestone ravine in southern Italy that forms the natural setting and cliffside backdrop for the ancient cave dwellings of Matera.
-
A.
Panta Vrehei gorge
Panta Vrehei gorge is a scenic canyon in central Greece known for its turquoise pools, waterfalls, and dramatic rock formations that make it a popular spot for hiking and canyoning.
-
B.
El Kantara Gorge
El Kantara Gorge is a dramatic, narrow canyon in northeastern Algeria famed as a historic gateway between the Sahara Desert and the Tell Atlas mountains.
-
C.
Vikos Gorge
Vikos Gorge is a spectacular limestone canyon in the Pindus Mountains of northwestern Greece, renowned for its great depth, dramatic cliffs, and rich biodiversity within Vikos–Aoös National Park.
-
D.
Borjomi Gorge
Borjomi Gorge is a scenic river valley in central Georgia known for its mineral springs, dense forests, and role as a key natural corridor within the Borjomi region.
-
E.
Cascata delle Marmore
Cascata delle Marmore is a famous man-made waterfall in central Italy, renowned for its impressive height and scenic surroundings near Terni.
- 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_69d7bdec9f9c8190b4bac675b7588211 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96147f49c8190b701e1e27e207a95 |
completed | April 10, 2026, 8:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f66873706c8190a9908d1a8629b1c5 |
completed | May 2, 2026, 9:11 p.m. |
| NEDg | Description generation | batch_69f669a5d43c81909881cfd1f3797d4c |
completed | May 2, 2026, 9:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f66a2da60881909b0a689821456bb4 |
completed | May 2, 2026, 9:18 p.m. |
Created at: April 9, 2026, 5:16 p.m.