Triple
T18376709
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oltu stone |
E446336
|
entity |
| Predicate | foundIn |
P40
|
FINISHED |
| Object |
Oltu Basin
Oltu Basin is a geological region in northeastern Turkey renowned as the primary source of the semi-precious black Oltu stone used in jewelry and ornamentation.
|
E1321854
|
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: Oltu Basin | Statement: [Oltu stone, foundIn, Oltu Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oltu Basin Context triple: [Oltu stone, foundIn, Oltu Basin]
-
A.
Giurgeu Basin
The Giurgeu Basin is a highland depression in the Eastern Carpathians of Romania, known for its wide valleys, surrounding volcanic and limestone mountains, and traditional Székely settlements.
-
B.
Ochtum basin
The Ochtum basin is a river drainage area in northwestern Germany centered around the Ochtum River and its tributaries.
-
C.
Hasli-Aare basin
The Hasli-Aare basin is a sub-basin of the Aare river system in Switzerland, encompassing the upper reaches of the Aare and its surrounding alpine catchment area.
-
D.
Imuruk Basin
Imuruk Basin is a large inland water body and drainage basin on Alaska’s Seward Peninsula, known for its shallow lagoon-like waters and role in the region’s river and lake system.
-
E.
Cheb Basin
The Cheb Basin is a geological depression in western Bohemia, Czech Republic, known for its tectonic activity, mineral springs, and role as a significant segment of the Eger Rift.
- 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: Oltu Basin Triple: [Oltu stone, foundIn, Oltu Basin]
Generated description
Oltu Basin is a geological region in northeastern Turkey renowned as the primary source of the semi-precious black Oltu stone used in jewelry and ornamentation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oltu Basin Target entity description: Oltu Basin is a geological region in northeastern Turkey renowned as the primary source of the semi-precious black Oltu stone used in jewelry and ornamentation.
-
A.
Giurgeu Basin
The Giurgeu Basin is a highland depression in the Eastern Carpathians of Romania, known for its wide valleys, surrounding volcanic and limestone mountains, and traditional Székely settlements.
-
B.
Ochtum basin
The Ochtum basin is a river drainage area in northwestern Germany centered around the Ochtum River and its tributaries.
-
C.
Hasli-Aare basin
The Hasli-Aare basin is a sub-basin of the Aare river system in Switzerland, encompassing the upper reaches of the Aare and its surrounding alpine catchment area.
-
D.
Imuruk Basin
Imuruk Basin is a large inland water body and drainage basin on Alaska’s Seward Peninsula, known for its shallow lagoon-like waters and role in the region’s river and lake system.
-
E.
Cheb Basin
The Cheb Basin is a geological depression in western Bohemia, Czech Republic, known for its tectonic activity, mineral springs, and role as a significant segment of the Eger Rift.
- 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_69d8b9f370b88190b1e5081c2c238e7f |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e5179849d08190a3ffb9edc633d2ee |
completed | April 19, 2026, 5:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03e23a82348190acde1122b6eb75b0 |
completed | May 13, 2026, 2:30 a.m. |
| NEDg | Description generation | batch_6a03e2bbcee08190a2b8cb25ebbe8ec8 |
completed | May 13, 2026, 2:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03e352c8d08190b64e98a9bf382649 |
completed | May 13, 2026, 2:34 a.m. |
Created at: April 10, 2026, 10:45 a.m.