Triple
T22149860
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Summa Corporation |
E547383
|
entity |
| Predicate | parentOrganization |
P254
|
FINISHED |
| Object | Howard Hughes estate |
—
|
NE NERFINISHED |
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: Howard Hughes estate | Statement: [Summa Corporation, parentOrganization, Howard Hughes estate]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Howard Hughes estate Context triple: [Summa Corporation, parentOrganization, Howard Hughes estate]
-
A.
The Howard Hughes Corporation
The Howard Hughes Corporation is a major American real estate development and management company known for owning and redeveloping prominent mixed-use properties and landmark urban sites across the United States.
-
B.
Howard Hughes
chosen
Howard Hughes was a reclusive American business magnate, film producer, and pioneering aviator known for his vast wealth, record-setting flights, and increasingly eccentric behavior.
-
C.
Howard Hughes Productions
Howard Hughes Productions was a film production company associated with American industrialist and filmmaker Howard Hughes, known for producing several notable Hollywood movies in the early to mid-20th century.
-
D.
Larz Anderson estate
The Larz Anderson estate is a historic Gilded Age property in Brookline, Massachusetts, known for its grand mansion, landscaped grounds, and role as a cultural and recreational park.
-
E.
Jimmy Stewart Museum
The Jimmy Stewart Museum is a cultural institution in Indiana, Pennsylvania dedicated to preserving and celebrating the life and film career of actor James “Jimmy” Stewart.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e11e3b52088190ad5df386d01eb2fb |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f129f2c0e881909c3488bb5eb5959d |
completed | April 28, 2026, 9:43 p.m. |
Created at: April 16, 2026, 8:33 p.m.