Triple
T15609621
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern and Eastern Serbia region |
E375251
|
entity |
| Predicate | containsBorderCrossing |
P4105
|
FINISHED |
| Object | Gradina border crossing |
E1017185
|
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: Gradina border crossing | Statement: [Southern and Eastern Serbia region, containsBorderCrossing, Gradina border crossing]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gradina border crossing Context triple: [Southern and Eastern Serbia region, containsBorderCrossing, Gradina border crossing]
-
A.
Doirani border crossing
Doirani border crossing is a road checkpoint on the Greece–North Macedonia border that facilitates cross-border travel and trade near Lake Doirani.
-
B.
Kalotina–Gradina border crossing
chosen
The Kalotina–Gradina border crossing is a major road checkpoint and transit route between Serbia and Bulgaria, serving as a key gateway on the corridor linking Central Europe with Istanbul and the Middle East.
-
C.
Sculeni border crossing
Sculeni border crossing is a major road checkpoint on the Romania–Moldova border, facilitating international travel and trade between the two countries.
-
D.
Argeen border crossing
Argeen border crossing is a major land border checkpoint facilitating road travel and trade between Egypt and Sudan.
-
E.
Dorohusk–Yahodyn border crossing
The Dorohusk–Yahodyn border crossing is a major international road checkpoint between Poland and Ukraine, serving as an important route for passenger and freight traffic.
- 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_69d85ccf2794819096cda4cbcb02d478 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04e8024948190a6c711f2e5c2aac4 |
completed | April 16, 2026, 2:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff56d76c108190aa3cae2d7e17c301 |
completed | May 9, 2026, 3:46 p.m. |
Created at: April 10, 2026, 4:13 a.m.