Triple
T7042074
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro line M4 (Istanbul) |
E163536
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Sabiha Gökçen Airport |
E31957
|
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: Sabiha Gökçen Airport | Statement: [Metro line M4 (Istanbul), terminus, Sabiha Gökçen Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sabiha Gökçen Airport Context triple: [Metro line M4 (Istanbul), terminus, Sabiha Gökçen Airport]
-
A.
Sabiha Gokcen International Airport
chosen
Sabiha Gokcen International Airport is Istanbul’s secondary international airport on the Asian side of the city, serving as a major hub for low-cost and regional flights.
-
B.
Esenboğa International Airport
Esenboğa International Airport is the main international airport serving Turkey’s capital city, Ankara, handling both domestic and international flights.
-
C.
Adnan Menderes Airport
Adnan Menderes Airport is the main international airport serving the city of Izmir and the surrounding Aegean region of Turkey.
-
D.
Istanbul Airport
Istanbul Airport is a major international aviation hub in Turkey that serves as one of the world’s busiest airports and a primary base for Turkish Airlines.
-
E.
Samsun-Çarşamba Airport
Samsun-Çarşamba Airport is a regional public airport serving the city of Samsun and its surrounding area on Turkey’s Black Sea coast.
- 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_69c6885e7c1c8190be32a8f79ab4e0cf |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6e23440e8819080963fe81cfa0695 |
completed | March 27, 2026, 8:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c84eda551081909c8489f3848846f3 |
completed | March 28, 2026, 9:57 p.m. |
Created at: March 27, 2026, 2:36 p.m.