Triple
T19495258
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | T3 (Lyon tramway) |
E487752
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object |
Eurexpo exhibition center
Eurexpo exhibition center is a major convention and exhibition venue located near Lyon, France, hosting large-scale trade fairs, conferences, and public events.
|
E1378002
|
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: Eurexpo exhibition center | Statement: [T3 (Lyon tramway), connects, Eurexpo exhibition center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eurexpo exhibition center Context triple: [T3 (Lyon tramway), connects, Eurexpo exhibition center]
-
A.
Brussels Exhibition Centre
The Brussels Exhibition Centre is a major convention and exhibition complex in Brussels known for hosting large trade fairs, conferences, and public events.
-
B.
SwissTech Convention Center
The SwissTech Convention Center is a modern, high-tech conference and event venue located on the campus of the École polytechnique fédérale de Lausanne in Switzerland.
-
C.
Technorama Swiss Science Center
Technorama Swiss Science Center is an interactive science museum in Switzerland known for its hands-on exhibits that encourage visitors to explore scientific phenomena through experimentation.
-
D.
International Exhibition Hall
The International Exhibition Hall is a major convention and trade-show venue within the Makuhari Messe complex in Chiba, Japan, used for large-scale exhibitions, events, and conferences.
-
E.
Messe Wien Exhibition & Congress Center
Messe Wien Exhibition & Congress Center is a major modern trade fair and convention venue in Vienna, Austria, hosting international exhibitions, conferences, and large-scale events.
- 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: Eurexpo exhibition center Triple: [T3 (Lyon tramway), connects, Eurexpo exhibition center]
Generated description
Eurexpo exhibition center is a major convention and exhibition venue located near Lyon, France, hosting large-scale trade fairs, conferences, and public events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eurexpo exhibition center Target entity description: Eurexpo exhibition center is a major convention and exhibition venue located near Lyon, France, hosting large-scale trade fairs, conferences, and public events.
-
A.
Brussels Exhibition Centre
The Brussels Exhibition Centre is a major convention and exhibition complex in Brussels known for hosting large trade fairs, conferences, and public events.
-
B.
SwissTech Convention Center
The SwissTech Convention Center is a modern, high-tech conference and event venue located on the campus of the École polytechnique fédérale de Lausanne in Switzerland.
-
C.
Technorama Swiss Science Center
Technorama Swiss Science Center is an interactive science museum in Switzerland known for its hands-on exhibits that encourage visitors to explore scientific phenomena through experimentation.
-
D.
International Exhibition Hall
The International Exhibition Hall is a major convention and trade-show venue within the Makuhari Messe complex in Chiba, Japan, used for large-scale exhibitions, events, and conferences.
-
E.
Messe Wien Exhibition & Congress Center
Messe Wien Exhibition & Congress Center is a major modern trade fair and convention venue in Vienna, Austria, hosting international exhibitions, conferences, and large-scale events.
- 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_69d8e8d9d1c88190b01cd78b8be49384 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63490c16481908423e304d82722d7 |
completed | April 20, 2026, 2:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07405fbebc81909d939d528081b2c5 |
completed | May 15, 2026, 3:48 p.m. |
| NEDg | Description generation | batch_6a07413800488190b15864c7ae43df12 |
completed | May 15, 2026, 3:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0741a5783081908e0434153351b4a3 |
completed | May 15, 2026, 3:54 p.m. |
Created at: April 10, 2026, 1:40 p.m.