Triple
T918000
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The JBG Companies (historical stake) |
E19813
|
entity |
| Predicate | heldIn |
P2777
|
FINISHED |
| Object | The JBG Companies |
E19813
|
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: The JBG Companies | Statement: [The JBG Companies (historical stake), heldIn, The JBG Companies]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The JBG Companies Context triple: [The JBG Companies (historical stake), heldIn, The JBG Companies]
-
A.
The JBG Companies (historical stake)
chosen
The JBG Companies (historical stake) refers to the prominent Washington, D.C.–area real estate investment and development firm in which the Lerner family once held a significant ownership interest.
-
B.
The Woodbridge Company
The Woodbridge Company is a Canadian private holding and investment firm that serves as the primary investment vehicle for the Thomson family, including its controlling interest in Thomson Reuters.
-
C.
The Rouse Company
The Rouse Company was a prominent American real estate development firm best known for pioneering large-scale shopping malls and planned communities in the United States.
-
D.
Tishman Speyer
Tishman Speyer is a global real estate development and investment firm known for owning and managing landmark commercial properties in major cities worldwide.
-
E.
Brookfield Properties
Brookfield Properties is a global real estate company that owns, develops, and operates a large portfolio of premier retail, office, and mixed-use properties.
- 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_69a493a099788190a696d9d8408cbaf4 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b2fa7b0081909155afc12c1ab630 |
completed | March 1, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7cf62b05c8190b348ccf1e527d38a |
completed | March 4, 2026, 6:21 a.m. |
Created at: March 1, 2026, 7:40 p.m.