Triple
T15760036
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jones Lang LaSalle |
E382071
|
entity |
| Predicate | formedByMergerOf |
P77
|
FINISHED |
| Object |
LaSalle Partners
LaSalle Partners was a prominent real estate services and investment management firm that became part of Jones Lang LaSalle through a merger.
|
E1175194
|
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: LaSalle Partners | Statement: [Jones Lang LaSalle, formedByMergerOf, LaSalle Partners]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LaSalle Partners Context triple: [Jones Lang LaSalle, formedByMergerOf, LaSalle Partners]
-
A.
Madison Dearborn Partners
Madison Dearborn Partners is a Chicago-based private equity firm known for investing in a wide range of industries, including financial services, communications, and healthcare.
-
B.
Pritzker Realty Group
Pritzker Realty Group is a private real estate investment and development firm founded and led by business executive and philanthropist Penny Pritzker.
-
C.
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.
-
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 Business Partners
Brookfield Business Partners is a publicly traded business services and industrials company that serves as the primary private equity and industrial operations platform of Brookfield Asset Management.
- 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: LaSalle Partners Triple: [Jones Lang LaSalle, formedByMergerOf, LaSalle Partners]
Generated description
LaSalle Partners was a prominent real estate services and investment management firm that became part of Jones Lang LaSalle through a merger.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LaSalle Partners Target entity description: LaSalle Partners was a prominent real estate services and investment management firm that became part of Jones Lang LaSalle through a merger.
-
A.
Madison Dearborn Partners
Madison Dearborn Partners is a Chicago-based private equity firm known for investing in a wide range of industries, including financial services, communications, and healthcare.
-
B.
Pritzker Realty Group
Pritzker Realty Group is a private real estate investment and development firm founded and led by business executive and philanthropist Penny Pritzker.
-
C.
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.
-
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 Business Partners
Brookfield Business Partners is a publicly traded business services and industrials company that serves as the primary private equity and industrial operations platform of Brookfield Asset Management.
- 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_69d86d9e6b44819085d1f6a969ecb74c |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e050b52c548190a0ffa4493a4eb15c |
completed | April 16, 2026, 3 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff8774eda08190a6231b4fd5027e6f |
completed | May 9, 2026, 7:13 p.m. |
| NEDg | Description generation | batch_69ff885d33708190adb157afa7dc2e07 |
completed | May 9, 2026, 7:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff8948cc68819085c3953226236394 |
completed | May 9, 2026, 7:21 p.m. |
Created at: April 10, 2026, 4:47 a.m.