Triple

T23426182

Position	Surface form	Disambiguated ID	Type / Status
Subject	Belgrade Main Railway Station (old site)	`E560800`	entity
Predicate	near	`P350`	FINISHED
Object	Sava port area	`—`	NE NERFINISHED

How this triple was built (3 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: Sava port area | Statement: [Belgrade Main Railway Station (old site), near, Sava port area]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Sava port area
Context triple: [Belgrade Main Railway Station (old site), near, Sava port area]

A. Port of Karlovasi
The Port of Karlovasi is a key ferry and commercial harbor on the northwest coast of Samos, Greece, serving as an important maritime gateway for passengers and goods in the northern Aegean.
B. Crikvenica harbor
Crikvenica harbor is a coastal port and marina on Croatia’s Adriatic coast, serving as a hub for local fishing, tourism, and recreational boating.
C. Port of Ploče
Port of Ploče is a major Croatian seaport on the Adriatic Sea that serves as a key cargo and transport hub for southern Croatia and neighboring inland countries.
D. Pučišća harbor
Pučišća harbor is a picturesque coastal port on the Croatian island of Brač, known for its sheltered bay, stone architecture, and role as the town’s maritime and fishing hub.
E. Port of Rijeka
The Port of Rijeka is Croatia’s largest seaport and a major Adriatic maritime hub for cargo and passenger transport.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Sava port area
Target entity description: The Sava port area is a riverside industrial and transport zone along the Sava River in Belgrade, historically serving as a key cargo and logistics hub for the city.

A. Port of Karlovasi
The Port of Karlovasi is a key ferry and commercial harbor on the northwest coast of Samos, Greece, serving as an important maritime gateway for passengers and goods in the northern Aegean.
B. Crikvenica harbor
Crikvenica harbor is a coastal port and marina on Croatia’s Adriatic coast, serving as a hub for local fishing, tourism, and recreational boating.
C. Port of Ploče
Port of Ploče is a major Croatian seaport on the Adriatic Sea that serves as a key cargo and transport hub for southern Croatia and neighboring inland countries.
D. Pučišća harbor
Pučišća harbor is a picturesque coastal port on the Croatian island of Brač, known for its sheltered bay, stone architecture, and role as the town’s maritime and fishing hub.
E. Port of Rijeka
The Port of Rijeka is Croatia’s largest seaport and a major Adriatic maritime hub for cargo and passenger transport.
F. None of above. chosen

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_69e2454cb1108190ab21ada5411a7146`	completed	April 17, 2026, 2:35 p.m.
NER	Named-entity recognition	`batch_69f1a54a28a08190add6184a44c5005b`	completed	April 29, 2026, 6:29 a.m.

Created at: April 17, 2026, 5:47 p.m.