Triple
T16868171
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ankara–Konya high-speed railway |
E410097
|
entity |
| Predicate | terminusStation |
P15150
|
FINISHED |
| Object |
Ankara YHT station
Ankara YHT station is a major high-speed rail hub in Turkey’s capital, serving as a central terminal for YHT (Yüksek Hızlı Tren) services including the Ankara–Konya line.
|
E1246586
|
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: Ankara YHT station | Statement: [Ankara–Konya high-speed railway, terminusStation, Ankara YHT station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ankara YHT station Context triple: [Ankara–Konya high-speed railway, terminusStation, Ankara YHT station]
-
A.
Ankara railway station
Ankara railway station is the central rail hub of Turkey’s capital city, serving intercity, high-speed, and commuter trains including the Başkentray system.
-
B.
Fahrettin Altay station
Fahrettin Altay station is a major western terminus and transfer hub on the İzmir Metro system in İzmir, Turkey.
-
C.
Konak station
Konak station is a central underground stop on the İzmir Metro system, serving as one of the main transit hubs in the heart of İzmir, Turkey.
-
D.
Sincan station
Sincan station is a railway station in the Sincan district of Ankara, Turkey, serving as a stop on the city's Başkentray commuter rail system.
-
E.
Sirkeci Railway Station
Sirkeci Railway Station is a historic Istanbul terminus, best known as the former eastern endpoint of the Orient Express and a notable example of late 19th-century Ottoman Revival architecture.
- 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: Ankara YHT station Triple: [Ankara–Konya high-speed railway, terminusStation, Ankara YHT station]
Generated description
Ankara YHT station is a major high-speed rail hub in Turkey’s capital, serving as a central terminal for YHT (Yüksek Hızlı Tren) services including the Ankara–Konya line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ankara YHT station Target entity description: Ankara YHT station is a major high-speed rail hub in Turkey’s capital, serving as a central terminal for YHT (Yüksek Hızlı Tren) services including the Ankara–Konya line.
-
A.
Ankara railway station
Ankara railway station is the central rail hub of Turkey’s capital city, serving intercity, high-speed, and commuter trains including the Başkentray system.
-
B.
Fahrettin Altay station
Fahrettin Altay station is a major western terminus and transfer hub on the İzmir Metro system in İzmir, Turkey.
-
C.
Konak station
Konak station is a central underground stop on the İzmir Metro system, serving as one of the main transit hubs in the heart of İzmir, Turkey.
-
D.
Sincan station
Sincan station is a railway station in the Sincan district of Ankara, Turkey, serving as a stop on the city's Başkentray commuter rail system.
-
E.
Sirkeci Railway Station
Sirkeci Railway Station is a historic Istanbul terminus, best known as the former eastern endpoint of the Orient Express and a notable example of late 19th-century Ottoman Revival architecture.
- 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_69d88395e6c88190b22730f335107c14 |
completed | April 10, 2026, 4:59 a.m. |
| NER | Named-entity recognition | batch_69e3b50a82348190b3e33fd558aa3c7f |
completed | April 18, 2026, 4:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a011b3802f08190acd5be6e2ccef2d7 |
completed | May 10, 2026, 11:56 p.m. |
| NEDg | Description generation | batch_6a011bf2d25c8190b512de2928550283 |
completed | May 10, 2026, 11:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a011c63308481908b32716eb913b9bd |
completed | May 11, 2026, 12:01 a.m. |
Created at: April 10, 2026, 5:24 a.m.