Triple
T5680716
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Invesco Ltd. |
E125190
|
entity |
| Predicate | acquired |
P2511
|
FINISHED |
| Object |
Van Kampen Investments
Van Kampen Investments was a prominent U.S.-based investment management firm known for its mutual funds and asset management services before being acquired by Invesco Ltd.
|
E125190
|
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: Van Kampen Investments | Statement: [Invesco Ltd., acquired, Van Kampen Investments]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Van Kampen Investments Context triple: [Invesco Ltd., acquired, Van Kampen Investments]
-
A.
Ellerman Investments
Ellerman Investments is a British investment company best known for owning the luxury five-star Ritz London hotel.
-
B.
Vinik Asset Management
Vinik Asset Management is an investment management firm best known for being run by prominent fund manager and former Fidelity Magellan star Jeffrey Vinik.
-
C.
Anabasis Investments
Anabasis Investments is a film production company best known for its involvement in creating the 1982 action movie "First Blood."
-
D.
Invesco Ltd.
Invesco Ltd. is a global independent investment management firm offering a wide range of asset management products and services to individual and institutional investors.
-
E.
Ariel Investments
Ariel Investments is a Chicago-based investment management firm known for its focus on value-oriented, long-term investing and its status as one of the largest African American–owned asset management companies in the United States.
- 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: Van Kampen Investments Triple: [Invesco Ltd., acquired, Van Kampen Investments]
Generated description
Van Kampen Investments was a prominent U.S.-based investment management firm known for its mutual funds and asset management services before being acquired by Invesco Ltd.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Van Kampen Investments Target entity description: Van Kampen Investments was a prominent U.S.-based investment management firm known for its mutual funds and asset management services before being acquired by Invesco Ltd.
-
A.
Ellerman Investments
Ellerman Investments is a British investment company best known for owning the luxury five-star Ritz London hotel.
-
B.
Vinik Asset Management
Vinik Asset Management is an investment management firm best known for being run by prominent fund manager and former Fidelity Magellan star Jeffrey Vinik.
-
C.
Anabasis Investments
Anabasis Investments is a film production company best known for its involvement in creating the 1982 action movie "First Blood."
-
D.
Invesco Ltd.
chosen
Invesco Ltd. is a global independent investment management firm offering a wide range of asset management products and services to individual and institutional investors.
-
E.
Ariel Investments
Ariel Investments is a Chicago-based investment management firm known for its focus on value-oriented, long-term investing and its status as one of the largest African American–owned asset management companies in the United States.
- F. None of above.
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.