Triple
T999717
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ivar Tengbom |
E21575
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Swedish Match headquarters, Stockholm
The Swedish Match headquarters in Stockholm is a prominent early 20th-century office building designed by renowned Swedish architect Ivar Tengbom, noted for its refined Nordic Classicist style.
|
E118769
|
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: Swedish Match headquarters, Stockholm | Statement: [Ivar Tengbom, notableWork, Swedish Match headquarters, Stockholm]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Swedish Match headquarters, Stockholm Context triple: [Ivar Tengbom, notableWork, Swedish Match headquarters, Stockholm]
-
A.
Haga Palace, Solna, Sweden
Haga Palace in Solna, Sweden, is a historic royal residence best known as the birthplace and current home of members of the Swedish royal family.
-
B.
Old Town, Stockholm
Old Town, Stockholm is the historic medieval center of Sweden’s capital, known for its cobblestone streets, colorful buildings, and major institutions like the Swedish Academy and the Royal Palace.
-
C.
Riksbank building, Brunkebergstorg, Stockholm
The Riksbank building at Brunkebergstorg in central Stockholm is the historic headquarters of Sweden’s central bank, notable for its monumental architecture and role in the country’s financial governance.
-
D.
Stockholm Cathedral
Stockholm Cathedral is the medieval Lutheran cathedral of Stockholm, Sweden, renowned for its historic architecture and central role in royal ceremonies.
-
E.
Tre Kronor Castle, Stockholm
Tre Kronor Castle in Stockholm was the former royal castle and principal residence of Swedish monarchs until it was largely destroyed by fire in 1697.
- 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: Swedish Match headquarters, Stockholm Triple: [Ivar Tengbom, notableWork, Swedish Match headquarters, Stockholm]
Generated description
The Swedish Match headquarters in Stockholm is a prominent early 20th-century office building designed by renowned Swedish architect Ivar Tengbom, noted for its refined Nordic Classicist style.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Swedish Match headquarters, Stockholm Target entity description: The Swedish Match headquarters in Stockholm is a prominent early 20th-century office building designed by renowned Swedish architect Ivar Tengbom, noted for its refined Nordic Classicist style.
-
A.
Haga Palace, Solna, Sweden
Haga Palace in Solna, Sweden, is a historic royal residence best known as the birthplace and current home of members of the Swedish royal family.
-
B.
Old Town, Stockholm
Old Town, Stockholm is the historic medieval center of Sweden’s capital, known for its cobblestone streets, colorful buildings, and major institutions like the Swedish Academy and the Royal Palace.
-
C.
Riksbank building, Brunkebergstorg, Stockholm
The Riksbank building at Brunkebergstorg in central Stockholm is the historic headquarters of Sweden’s central bank, notable for its monumental architecture and role in the country’s financial governance.
-
D.
Stockholm Cathedral
Stockholm Cathedral is the medieval Lutheran cathedral of Stockholm, Sweden, renowned for its historic architecture and central role in royal ceremonies.
-
E.
Tre Kronor Castle, Stockholm
Tre Kronor Castle in Stockholm was the former royal castle and principal residence of Swedish monarchs until it was largely destroyed by fire in 1697.
- 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_69a493c476b48190b41fc5e793171cc6 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b4e3d8b081908e536928e7d6199d |
completed | March 1, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac2a1aab68819091537958818fce48 |
completed | March 7, 2026, 1:37 p.m. |
| NEDg | Description generation | batch_69ac2a9b66b48190a3c14c431fe41c1e |
completed | March 7, 2026, 1:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac2b18ea44819086cd9ead0d8e0d01 |
completed | March 7, 2026, 1:41 p.m. |
Created at: March 1, 2026, 7:41 p.m.