Triple
T8956466
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Uccle |
E213481
|
entity |
| Predicate | hasTransport |
P1298
|
FINISHED |
| Object |
Brussels tram line 4
Brussels tram line 4 is a major tram route in Brussels, Belgium, providing north–south rapid transit service that connects the southern municipality of Uccle with central and northern parts of the city.
|
E56003
|
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: Brussels tram line 4 | Statement: [Uccle, hasTransport, Brussels tram line 4]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brussels tram line 4 Context triple: [Uccle, hasTransport, Brussels tram line 4]
-
A.
Brussels tram system
The Brussels tram system is an extensive urban light rail network that complements the city’s metro and bus services, providing key public transportation across the Brussels-Capital Region.
-
B.
Antwerp tram network
The Antwerp tram network is an extensive urban light rail system serving the city of Antwerp and its suburbs, forming a key part of the region’s public transportation infrastructure.
-
C.
Amsterdam tram line 4
Amsterdam tram line 4 is a major tram route in Amsterdam that connects the city center with southern districts, serving key commercial and residential areas along its path.
-
D.
De Lijn tram network
The De Lijn tram network is a regional public transport system in Flanders, Belgium, operating urban and interurban tram services that complement and connect with De Lijn’s bus network.
-
E.
Brussels Metro
The Brussels Metro is the rapid transit system serving Belgium’s capital, forming the core of its urban public transportation network with multiple underground and light rail lines.
- 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: Brussels tram line 4 Triple: [Uccle, hasTransport, Brussels tram line 4]
Generated description
Brussels tram line 4 is a major tram route in Brussels, Belgium, providing north–south rapid transit service that connects the southern municipality of Uccle with central and northern parts of the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brussels tram line 4 Target entity description: Brussels tram line 4 is a major tram route in Brussels, Belgium, providing north–south rapid transit service that connects the southern municipality of Uccle with central and northern parts of the city.
-
A.
Brussels tram system
chosen
The Brussels tram system is an extensive urban light rail network that complements the city’s metro and bus services, providing key public transportation across the Brussels-Capital Region.
-
B.
Antwerp tram network
The Antwerp tram network is an extensive urban light rail system serving the city of Antwerp and its suburbs, forming a key part of the region’s public transportation infrastructure.
-
C.
Amsterdam tram line 4
Amsterdam tram line 4 is a major tram route in Amsterdam that connects the city center with southern districts, serving key commercial and residential areas along its path.
-
D.
De Lijn tram network
The De Lijn tram network is a regional public transport system in Flanders, Belgium, operating urban and interurban tram services that complement and connect with De Lijn’s bus network.
-
E.
Brussels Metro
The Brussels Metro is the rapid transit system serving Belgium’s capital, forming the core of its urban public transportation network with multiple underground and light rail lines.
- F. None of above.
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_69ca8399ad2081909f8fa41d4314c215 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc6728965881908e9f14aaee0c5a18 |
completed | April 1, 2026, 12:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfc216ff2c819098056dff0de9479f |
completed | April 3, 2026, 1:35 p.m. |
| NEDg | Description generation | batch_69cfc39465c48190811f56918fe48526 |
completed | April 3, 2026, 1:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfc3e6694c8190a03eb55a5b04df52 |
completed | April 3, 2026, 1:43 p.m. |
Created at: March 30, 2026, 7 p.m.