Triple
T8528340
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harry Cobb |
E201875
|
entity |
| Predicate | coFounded |
P104
|
FINISHED |
| Object | Pei Cobb Freed & Partners |
E46174
|
NE FINISHED |
How this triple was built (2 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: Pei Cobb Freed & Partners | Statement: [Harry Cobb, coFounded, Pei Cobb Freed & Partners]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pei Cobb Freed & Partners Context triple: [Harry Cobb, coFounded, Pei Cobb Freed & Partners]
-
A.
Pei Cobb Freed & Partners
chosen
Pei Cobb Freed & Partners is a prominent American architectural firm known for its modernist and large-scale civic and commercial projects worldwide.
-
B.
Ellerbe Becket
Ellerbe Becket is a major American architectural and engineering firm known for designing large-scale sports, entertainment, and public assembly venues worldwide.
-
C.
Perkins Eastman
Perkins Eastman is a global architecture and design firm known for large-scale urban, mixed-use, and institutional projects.
-
D.
Pfeiffer Partners Architects
Pfeiffer Partners Architects is an architecture firm known for continuing the legacy and design practice of the former Hardy Holzman Pfeiffer Associates, with a focus on cultural, educational, and civic projects.
-
E.
Davis Partnership Architects
Davis Partnership Architects is a prominent Denver-based architecture firm known for its diverse portfolio of cultural, healthcare, commercial, and civic projects across the Rocky Mountain region and beyond.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca83228b24819085d22e7dc99f5d94 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe672e0588190a84328e1bf974f08 |
completed | March 31, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cebb71c81881909e7b9e84d2601949 |
completed | April 2, 2026, 6:54 p.m. |
Created at: March 30, 2026, 6:17 p.m.