Triple
T1173137
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ulaanbaatar |
E24958
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Ulaanbaatar railway station
Ulaanbaatar railway station is the main rail hub of Mongolia’s capital city, serving as a key stop on the Trans-Mongolian Railway and the country’s primary gateway for domestic and international train travel.
|
E137133
|
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: Ulaanbaatar railway station | Statement: [Ulaanbaatar, hasRailwayStation, Ulaanbaatar railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ulaanbaatar railway station Context triple: [Ulaanbaatar, hasRailwayStation, Ulaanbaatar railway station]
-
A.
Shenyang Railway Station
Shenyang Railway Station is a major railway hub in Shenyang, China, serving as a key junction for regional and national rail services.
-
B.
Guomao station
Guomao station is a major interchange hub on the Beijing Subway, serving the central business district and connecting key metro lines.
-
C.
Shenyang North Railway Station
Shenyang North Railway Station is a major passenger and transportation hub in Shenyang, China, serving as one of the city’s primary railway terminals.
-
D.
Great Wall Station
Great Wall Station is a Chinese Antarctic research base located on King George Island in the South Shetland Islands.
-
E.
Jubany Station
Jubany Station is an Argentine Antarctic research base located on King George Island near the Antarctic Peninsula, supporting scientific studies in fields such as glaciology, biology, and atmospheric science.
- 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: Ulaanbaatar railway station Triple: [Ulaanbaatar, hasRailwayStation, Ulaanbaatar railway station]
Generated description
Ulaanbaatar railway station is the main rail hub of Mongolia’s capital city, serving as a key stop on the Trans-Mongolian Railway and the country’s primary gateway for domestic and international train travel.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ulaanbaatar railway station Target entity description: Ulaanbaatar railway station is the main rail hub of Mongolia’s capital city, serving as a key stop on the Trans-Mongolian Railway and the country’s primary gateway for domestic and international train travel.
-
A.
Shenyang Railway Station
Shenyang Railway Station is a major railway hub in Shenyang, China, serving as a key junction for regional and national rail services.
-
B.
Guomao station
Guomao station is a major interchange hub on the Beijing Subway, serving the central business district and connecting key metro lines.
-
C.
Shenyang North Railway Station
Shenyang North Railway Station is a major passenger and transportation hub in Shenyang, China, serving as one of the city’s primary railway terminals.
-
D.
Great Wall Station
Great Wall Station is a Chinese Antarctic research base located on King George Island in the South Shetland Islands.
-
E.
Jubany Station
Jubany Station is an Argentine Antarctic research base located on King George Island near the Antarctic Peninsula, supporting scientific studies in fields such as glaciology, biology, and atmospheric science.
- 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_69a494082a7c819095004f423f294a64 |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bcecab688190b21a926874cd98d1 |
completed | March 1, 2026, 10:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac7645abc8819086de42185bd403ed |
completed | March 7, 2026, 7:02 p.m. |
| NEDg | Description generation | batch_69ac76f20f308190be3c831eb2d59763 |
completed | March 7, 2026, 7:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac77585c708190b5f4b239d9574cd7 |
completed | March 7, 2026, 7:07 p.m. |
Created at: March 1, 2026, 7:45 p.m.