Triple
T15835727
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Steven Rattner |
E383978
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Lazard Frères & Co. |
E1029699
|
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: Lazard Frères & Co. | Statement: [Steven Rattner, employer, Lazard Frères & Co.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lazard Frères & Co. Context triple: [Steven Rattner, employer, Lazard Frères & Co.]
-
A.
Lazard Frères
chosen
Lazard Frères is a prominent international financial advisory and asset management firm known for its role in high-profile mergers, acquisitions, and restructuring deals.
-
B.
Allen & Company
Allen & Company is a private investment bank and financial advisory firm known for its work with media, technology, and entertainment companies, as well as its exclusive annual Sun Valley Conference.
-
C.
Kohlberg Kravis Roberts & Co.
Kohlberg Kravis Roberts & Co. is a leading global private equity firm best known for pioneering large leveraged buyouts and shaping the modern buyout industry.
-
D.
Berkshire Partners
Berkshire Partners is a Boston-based private equity firm known for investing in and acquiring middle-market companies across a range of industries.
-
E.
Caplin & Drysdale
Caplin & Drysdale is a prominent Washington, D.C.–based law firm known for its expertise in tax, bankruptcy, and political law.
- 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_69d86da34c888190976e06c4019d415a |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e142e0e1cc8190851b30b03cf9c9b8 |
completed | April 16, 2026, 8:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb03ac77081908f2b169d7d26b318 |
completed | May 9, 2026, 10:07 p.m. |
Created at: April 10, 2026, 4:49 a.m.