Triple
T22682591
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zvezdara Forest |
E560819
|
entity |
| Predicate | hasNearby |
P350
|
FINISHED |
| Object | Belgrade observatory complex |
—
|
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: Belgrade observatory complex | Statement: [Zvezdara Forest, hasNearby, Belgrade observatory complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Belgrade observatory complex Context triple: [Zvezdara Forest, hasNearby, Belgrade observatory complex]
-
A.
Belgrade Observatory
chosen
Belgrade Observatory is Serbia’s principal astronomical and meteorological research institution, historically significant for its scientific contributions and located in the Belgrade district of Zvezdara.
-
B.
Rozhen Observatory
Rozhen Observatory is Bulgaria’s largest astronomical observatory, located in the Rhodope Mountains and serving as a major center for optical astronomy research in Southeast Europe.
-
C.
University of Belgrade Rectorate building
The University of Belgrade Rectorate building is a historic and representative academic administrative building in central Belgrade, serving as the seat of the University of Belgrade’s leadership.
-
D.
Königsberg Observatory
Königsberg Observatory was a prominent 19th-century astronomical observatory in Königsberg, Prussia, known especially for Friedrich Bessel’s pioneering work in stellar parallax and precision astrometry.
-
E.
Serbian Academy of Sciences and Arts building
The Serbian Academy of Sciences and Arts building is a prominent cultural and academic landmark in central Belgrade, housing Serbia’s leading institution for scientific and artistic research and promotion.
- 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_69e2454d71b48190a1f80af9f82b6fcf |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1786113a881908f60285054d7ecfb |
completed | April 29, 2026, 3:17 a.m. |
Created at: April 17, 2026, 3:12 p.m.