Triple

T3149127
Position Surface form Disambiguated ID Type / Status
Subject Subchapter S E65833 entity
Predicate implementedBy P172 FINISHED
Object Form 2553
Form 2553 is the IRS election form that allows eligible domestic corporations and certain LLCs to be taxed as S corporations for federal income tax purposes.
 E331269 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: Form 2553 | Statement: [Subchapter S, implementedBy, Form 2553]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Form 2553
Context triple: [Subchapter S, implementedBy, Form 2553]
  • A. Form 944
    Form 944 is an annual IRS tax form that certain small employers use to report federal income tax withheld and Social Security and Medicare taxes.
  • B. Form 940
    Form 940 is an annual IRS tax form that employers use to report and pay federal unemployment (FUTA) taxes.
  • C. Subchapter S
    Subchapter S is the section of U.S. tax law that governs S corporations, allowing certain closely held corporations to pass corporate income, losses, deductions, and credits through to their shareholders for federal tax purposes.
  • D. Form 941
    Form 941 is a quarterly IRS tax return that employers use to report wages paid, income tax withheld, and Social Security and Medicare payroll taxes.
  • E. Form 1040
    Form 1040 is the primary U.S. individual income tax return form used by taxpayers to report their annual income, deductions, and tax liability to the Internal Revenue Service.
  • 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: Form 2553
Triple: [Subchapter S, implementedBy, Form 2553]
Generated description
Form 2553 is the IRS election form that allows eligible domestic corporations and certain LLCs to be taxed as S corporations for federal income tax purposes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Form 2553
Target entity description: Form 2553 is the IRS election form that allows eligible domestic corporations and certain LLCs to be taxed as S corporations for federal income tax purposes.
  • A. Form 944
    Form 944 is an annual IRS tax form that certain small employers use to report federal income tax withheld and Social Security and Medicare taxes.
  • B. Form 940
    Form 940 is an annual IRS tax form that employers use to report and pay federal unemployment (FUTA) taxes.
  • C. Subchapter S
    Subchapter S is the section of U.S. tax law that governs S corporations, allowing certain closely held corporations to pass corporate income, losses, deductions, and credits through to their shareholders for federal tax purposes.
  • D. Form 941
    Form 941 is a quarterly IRS tax return that employers use to report wages paid, income tax withheld, and Social Security and Medicare payroll taxes.
  • E. Form 1040
    Form 1040 is the primary U.S. individual income tax return form used by taxpayers to report their annual income, deductions, and tax liability to the Internal Revenue Service.
  • 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_69ad8584485081909ed529e890cadc4a completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada5be30fc819097edb620c65055d5 completed March 8, 2026, 4:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69b224f94f3881909a277c45c9add0f5 completed March 12, 2026, 2:29 a.m.
NEDg Description generation batch_69b225b27e1c8190a3df0d4692ee66c6 completed March 12, 2026, 2:32 a.m.
NED2 Entity disambiguation (via description) batch_69b226339e4881908690f7ea7a7bd50c completed March 12, 2026, 2:34 a.m.
Created at: March 8, 2026, 3:05 p.m.