Triple

T7178332
Position Surface form Disambiguated ID Type / Status
Subject Mortimer Caplin E167375 entity
Predicate employer P7 FINISHED
Object Caplin & Drysdale
Caplin & Drysdale is a prominent Washington, D.C.–based law firm known for its expertise in tax, bankruptcy, and political law.
 E647454 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: Caplin & Drysdale | Statement: [Mortimer Caplin, employer, Caplin & Drysdale]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Caplin & Drysdale
Context triple: [Mortimer Caplin, employer, Caplin & Drysdale]
  • A. 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.
  • B. Marcus Goldman & Co.
    Marcus Goldman & Co. was the original 19th-century commercial paper business founded by Marcus Goldman that later evolved into the global investment bank Goldman Sachs.
  • C. Covington & Burling
    Covington & Burling is a prominent international law firm based in Washington, D.C., known for its work in regulatory, litigation, and corporate matters.
  • D. Cantor Fitzgerald
    Cantor Fitzgerald is a New York–based financial services firm and brokerage known for its bond trading operations and for suffering devastating losses in the September 11, 2001 attacks.
  • E. Morrison & Foerster
    Morrison & Foerster is a major international law firm known for its complex litigation, corporate, and technology-focused legal practices.
  • 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: Caplin & Drysdale
Triple: [Mortimer Caplin, employer, Caplin & Drysdale]
Generated description
Caplin & Drysdale is a prominent Washington, D.C.–based law firm known for its expertise in tax, bankruptcy, and political law.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Caplin & Drysdale
Target entity description: Caplin & Drysdale is a prominent Washington, D.C.–based law firm known for its expertise in tax, bankruptcy, and political law.
  • A. 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.
  • B. Marcus Goldman & Co.
    Marcus Goldman & Co. was the original 19th-century commercial paper business founded by Marcus Goldman that later evolved into the global investment bank Goldman Sachs.
  • C. Covington & Burling
    Covington & Burling is a prominent international law firm based in Washington, D.C., known for its work in regulatory, litigation, and corporate matters.
  • D. Cantor Fitzgerald
    Cantor Fitzgerald is a New York–based financial services firm and brokerage known for its bond trading operations and for suffering devastating losses in the September 11, 2001 attacks.
  • E. Morrison & Foerster
    Morrison & Foerster is a major international law firm known for its complex litigation, corporate, and technology-focused legal practices.
  • 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_69c6888a7c548190a3d39b52a393080f completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e8b8241081908edb5b5a5c35d4d3 completed March 27, 2026, 8:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7b92f3d748190ab2a3694420b5724 completed March 28, 2026, 11:19 a.m.
NEDg Description generation batch_69c7ba1752648190a417bdbbbf04a243 completed March 28, 2026, 11:23 a.m.
NED2 Entity disambiguation (via description) batch_69c7bada296c819094b92c0479ab8a3a completed March 28, 2026, 11:26 a.m.
Created at: March 27, 2026, 2:49 p.m.