Triple
T5680715
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Invesco Ltd. |
E125190
|
entity |
| Predicate | acquired |
P2511
|
FINISHED |
| Object |
PowerShares Capital Management
PowerShares Capital Management was an investment management firm best known for its family of exchange-traded funds (ETFs), particularly in the smart beta and innovative index-tracking space.
|
E540981
|
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: PowerShares Capital Management | Statement: [Invesco Ltd., acquired, PowerShares Capital Management]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PowerShares Capital Management Context triple: [Invesco Ltd., acquired, PowerShares Capital Management]
-
A.
Bear Stearns Asset Management
Bear Stearns Asset Management was the asset management arm of the former investment bank Bear Stearns, overseeing investment funds and portfolios for institutional and individual clients.
-
B.
Point72 Asset Management
Point72 Asset Management is a hedge fund and investment management firm founded by billionaire investor Steven A. Cohen, known for its multi-strategy approach and global trading operations.
-
C.
Morgan Stanley Investment Management
Morgan Stanley Investment Management is the asset management division of Morgan Stanley, providing investment products and services across a range of asset classes to institutional and individual clients worldwide.
-
D.
Brookfield Asset Management
Brookfield Asset Management is a global alternative asset manager specializing in real estate, infrastructure, renewable power, and private equity investments.
-
E.
SPDR
SPDR is a prominent family of exchange-traded funds (ETFs) managed by State Street Global Advisors, widely known for products like the SPDR S&P 500 ETF (SPY).
- 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: PowerShares Capital Management Triple: [Invesco Ltd., acquired, PowerShares Capital Management]
Generated description
PowerShares Capital Management was an investment management firm best known for its family of exchange-traded funds (ETFs), particularly in the smart beta and innovative index-tracking space.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PowerShares Capital Management Target entity description: PowerShares Capital Management was an investment management firm best known for its family of exchange-traded funds (ETFs), particularly in the smart beta and innovative index-tracking space.
-
A.
Bear Stearns Asset Management
Bear Stearns Asset Management was the asset management arm of the former investment bank Bear Stearns, overseeing investment funds and portfolios for institutional and individual clients.
-
B.
Point72 Asset Management
Point72 Asset Management is a hedge fund and investment management firm founded by billionaire investor Steven A. Cohen, known for its multi-strategy approach and global trading operations.
-
C.
Morgan Stanley Investment Management
Morgan Stanley Investment Management is the asset management division of Morgan Stanley, providing investment products and services across a range of asset classes to institutional and individual clients worldwide.
-
D.
Brookfield Asset Management
Brookfield Asset Management is a global alternative asset manager specializing in real estate, infrastructure, renewable power, and private equity investments.
-
E.
SPDR
SPDR is a prominent family of exchange-traded funds (ETFs) managed by State Street Global Advisors, widely known for products like the SPDR S&P 500 ETF (SPY).
- 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_69c0082a884c8190a79001bae658941f |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c02397c01081909793bb53ad7cbbce |
completed | March 22, 2026, 5:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c05a35dd9c8190acd2ee8e94f309a6 |
completed | March 22, 2026, 9:08 p.m. |
| NEDg | Description generation | batch_69c05c471c3081909e5bf44f47388a7c |
completed | March 22, 2026, 9:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c05cda809c81908219947cf06c381a |
completed | March 22, 2026, 9:19 p.m. |
Created at: March 22, 2026, 3:44 p.m.