Triple
T9545039
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wejherowo |
E230258
|
entity |
| Predicate | hasPublicTransport |
P1288
|
FINISHED |
| Object |
SKM Tricity suburban railway
SKM Tricity suburban railway is a rapid urban rail system serving the Tricity metropolitan area in Poland, connecting cities such as Gdańsk, Gdynia, and Sopot with surrounding towns.
|
E805440
|
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: SKM Tricity suburban railway | Statement: [Wejherowo, hasPublicTransport, SKM Tricity suburban railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SKM Tricity suburban railway Context triple: [Wejherowo, hasPublicTransport, SKM Tricity suburban railway]
-
A.
Lucknow–Kanpur Suburban Railway
The Lucknow–Kanpur Suburban Railway is a key suburban rail corridor in Uttar Pradesh that connects the major cities of Lucknow and Kanpur, serving dense commuter traffic between them.
-
B.
Delhi suburban railway
The Delhi suburban railway is a commuter rail network serving Delhi and its surrounding regions, providing frequent local train services that connect residential, commercial, and industrial areas across the National Capital Region.
-
C.
Biotrén commuter rail
Biotrén commuter rail is a suburban passenger train system serving the Greater Concepción metropolitan area in Chile, connecting key urban and outlying communities.
-
D.
Mumbai Suburban Railway
The Mumbai Suburban Railway is a high-capacity commuter rail network that forms the backbone of public transport in the Mumbai metropolitan region, carrying millions of passengers daily across its extensive routes.
-
E.
Lucknow Metro
Lucknow Metro is a rapid transit system serving the city of Lucknow in Uttar Pradesh, India, designed to provide fast, modern urban transportation.
- 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: SKM Tricity suburban railway Triple: [Wejherowo, hasPublicTransport, SKM Tricity suburban railway]
Generated description
SKM Tricity suburban railway is a rapid urban rail system serving the Tricity metropolitan area in Poland, connecting cities such as Gdańsk, Gdynia, and Sopot with surrounding towns.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SKM Tricity suburban railway Target entity description: SKM Tricity suburban railway is a rapid urban rail system serving the Tricity metropolitan area in Poland, connecting cities such as Gdańsk, Gdynia, and Sopot with surrounding towns.
-
A.
Lucknow–Kanpur Suburban Railway
The Lucknow–Kanpur Suburban Railway is a key suburban rail corridor in Uttar Pradesh that connects the major cities of Lucknow and Kanpur, serving dense commuter traffic between them.
-
B.
Delhi suburban railway
The Delhi suburban railway is a commuter rail network serving Delhi and its surrounding regions, providing frequent local train services that connect residential, commercial, and industrial areas across the National Capital Region.
-
C.
Biotrén commuter rail
Biotrén commuter rail is a suburban passenger train system serving the Greater Concepción metropolitan area in Chile, connecting key urban and outlying communities.
-
D.
Mumbai Suburban Railway
The Mumbai Suburban Railway is a high-capacity commuter rail network that forms the backbone of public transport in the Mumbai metropolitan region, carrying millions of passengers daily across its extensive routes.
-
E.
Lucknow Metro
Lucknow Metro is a rapid transit system serving the city of Lucknow in Uttar Pradesh, India, designed to provide fast, modern urban transportation.
- 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_69ca847c70b8819088a0a0bad64a50d6 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9901f2bc8190a4076f5947660df9 |
completed | April 1, 2026, 10:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d14c6cd93c8190ac197afda780ce78 |
completed | April 4, 2026, 5:37 p.m. |
| NEDg | Description generation | batch_69d14d4576488190a000f733ece39620 |
completed | April 4, 2026, 5:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d14dda805c81908093eb146915fdda |
completed | April 4, 2026, 5:43 p.m. |
Created at: March 30, 2026, 8:01 p.m.