Triple
T846080
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Los Angeles Public Library |
E18276
|
entity |
| Predicate | centralLibraryExpansionArchitect |
P6475
|
FINISHED |
| Object |
Hardy Holzman Pfeiffer Associates
Hardy Holzman Pfeiffer Associates was a prominent American architecture firm known for its innovative cultural and public buildings, including major library and performing arts projects.
|
E100189
|
NE FINISHED |
How this triple was built (5 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: Hardy Holzman Pfeiffer Associates | Statement: [Los Angeles Public Library, centralLibraryExpansionArchitect, Hardy Holzman Pfeiffer Associates]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hardy Holzman Pfeiffer Associates Context triple: [Los Angeles Public Library, centralLibraryExpansionArchitect, Hardy Holzman Pfeiffer Associates]
-
A.
Edward Durell Stone & Associates
Edward Durell Stone & Associates was the architectural firm founded by prominent American modernist architect Edward Durell Stone, known for designing notable mid-20th-century buildings in the United States and abroad.
-
B.
HOK Group
HOK Group is a global design, architecture, engineering, and planning firm known for large-scale commercial, civic, and sports projects.
-
C.
Thornton Tomasetti
Thornton Tomasetti is a global engineering firm renowned for its innovative structural design and consulting work on landmark skyscrapers and complex buildings worldwide.
-
D.
Robert A.M. Stern Architects
Robert A.M. Stern Architects is a prominent New York–based architecture firm known for its postmodern and classically inspired designs in large-scale commercial, institutional, and residential projects worldwide.
-
E.
Gwathmey Siegel & Associates Architects
Gwathmey Siegel & Associates Architects was a prominent New York–based modernist architecture firm known for its museum, cultural, and institutional projects.
- 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: Hardy Holzman Pfeiffer Associates Triple: [Los Angeles Public Library, centralLibraryExpansionArchitect, Hardy Holzman Pfeiffer Associates]
Generated description
Hardy Holzman Pfeiffer Associates was a prominent American architecture firm known for its innovative cultural and public buildings, including major library and performing arts projects.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hardy Holzman Pfeiffer Associates Target entity description: Hardy Holzman Pfeiffer Associates was a prominent American architecture firm known for its innovative cultural and public buildings, including major library and performing arts projects.
-
A.
Edward Durell Stone & Associates
Edward Durell Stone & Associates was the architectural firm founded by prominent American modernist architect Edward Durell Stone, known for designing notable mid-20th-century buildings in the United States and abroad.
-
B.
HOK Group
HOK Group is a global design, architecture, engineering, and planning firm known for large-scale commercial, civic, and sports projects.
-
C.
Thornton Tomasetti
Thornton Tomasetti is a global engineering firm renowned for its innovative structural design and consulting work on landmark skyscrapers and complex buildings worldwide.
-
D.
Robert A.M. Stern Architects
Robert A.M. Stern Architects is a prominent New York–based architecture firm known for its postmodern and classically inspired designs in large-scale commercial, institutional, and residential projects worldwide.
-
E.
Gwathmey Siegel & Associates Architects
Gwathmey Siegel & Associates Architects was a prominent New York–based modernist architecture firm known for its museum, cultural, and institutional projects.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: centralLibraryExpansionArchitect Context triple: [Los Angeles Public Library, centralLibraryExpansionArchitect, Hardy Holzman Pfeiffer Associates]
-
A.
library
Indicates that an entity functions as or is associated with a library, typically as a place or system for storing, organizing, and providing access to collections of information resources.
-
B.
librarySystem
Indicates a relationship where an organized framework or infrastructure manages, catalogs, and provides access to library resources and services.
-
C.
architecturalPlanner
chosen
Indicates a relationship where an entity is responsible for designing, organizing, or planning the architectural structure or layout of another entity.
-
D.
libraryCollectionType
Indicates the specific category or type of collection that a library maintains or offers (e.g., reference, circulating, digital).
-
E.
coArchitectOf
Indicates a relationship where two or more entities jointly serve as architects of the same project, design, or structure.
- F. None of above.
Provenance (6 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_69a4938b04208190b82e1df6b572c548 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ac0a91e48190b4349ae8bb67fd90 |
completed | March 1, 2026, 9:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7929e65d08190bcea03f581288cc4 |
completed | March 4, 2026, 2:02 a.m. |
| NEDg | Description generation | batch_69a7937c2ce481908c04e08e2be02985 |
completed | March 4, 2026, 2:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a79761ee34819094a0558ef195d8a0 |
completed | March 4, 2026, 2:22 a.m. |
| PD | Predicate disambiguation | batch_69a4aa7f396c8190aa8b8dfbe0b4f732 |
completed | March 1, 2026, 9:07 p.m. |
Created at: March 1, 2026, 7:38 p.m.