Triple
T20684092
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Centennial Exposition |
E508368
|
entity |
| Predicate | featuredBuilding |
P3876
|
FINISHED |
| Object |
Main Exhibition Building
The Main Exhibition Building was the vast central hall and architectural centerpiece of the 1876 Centennial Exposition in Philadelphia, showcasing industrial and technological achievements of the era.
|
E1443420
|
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: Main Exhibition Building | Statement: [Centennial Exposition, featuredBuilding, Main Exhibition Building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Main Exhibition Building Context triple: [Centennial Exposition, featuredBuilding, Main Exhibition Building]
-
A.
North Exhibition Hall
North Exhibition Hall is an exhibition space within the Birmingham-Jefferson Convention Complex used for hosting trade shows, conventions, and large events.
-
B.
South Exhibition Hall
South Exhibition Hall is a major indoor event and trade-show space within the Birmingham-Jefferson Convention Complex in Birmingham, Alabama.
-
C.
Exhibitions Pavilion
The Exhibitions Pavilion is a dedicated gallery space at Yad Vashem in Jerusalem that hosts rotating and thematic exhibitions on the Holocaust and Jewish history.
-
D.
East Exhibition Hall
East Exhibition Hall is a major indoor exhibition space within the Birmingham-Jefferson Convention Complex used for trade shows, conventions, and large public events.
-
E.
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.
- 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: Main Exhibition Building Triple: [Centennial Exposition, featuredBuilding, Main Exhibition Building]
Generated description
The Main Exhibition Building was the vast central hall and architectural centerpiece of the 1876 Centennial Exposition in Philadelphia, showcasing industrial and technological achievements of the era.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Main Exhibition Building Target entity description: The Main Exhibition Building was the vast central hall and architectural centerpiece of the 1876 Centennial Exposition in Philadelphia, showcasing industrial and technological achievements of the era.
-
A.
North Exhibition Hall
North Exhibition Hall is an exhibition space within the Birmingham-Jefferson Convention Complex used for hosting trade shows, conventions, and large events.
-
B.
South Exhibition Hall
South Exhibition Hall is a major indoor event and trade-show space within the Birmingham-Jefferson Convention Complex in Birmingham, Alabama.
-
C.
Exhibitions Pavilion
The Exhibitions Pavilion is a dedicated gallery space at Yad Vashem in Jerusalem that hosts rotating and thematic exhibitions on the Holocaust and Jewish history.
-
D.
East Exhibition Hall
East Exhibition Hall is a major indoor exhibition space within the Birmingham-Jefferson Convention Complex used for trade shows, conventions, and large public events.
-
E.
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.
- 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_69e0b4c1ed408190b72dd26b1e33f8a1 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6beaae5608190ac8cc64aa4717d53 |
completed | April 21, 2026, 12:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08cd6f0ca88190972ddf687eabcf4d |
completed | May 16, 2026, 8:02 p.m. |
| NEDg | Description generation | batch_6a08d177998c8190baac0bc6599d07af |
completed | May 16, 2026, 8:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08d1d224d08190bca18ae0d38ad993 |
completed | May 16, 2026, 8:21 p.m. |
Created at: April 16, 2026, 11:45 a.m.