Triple

T38482628

Position	Surface form	Disambiguated ID	Type / Status
Subject	39th United States Congress	`E917822`	entity
Predicate	usedVetoOverride	`P37504`	FINISHED
Object	Andrew Johnson veto of Civil Rights Act of 1866 The Andrew Johnson veto of the Civil Rights Act of 1866 was President Johnson’s attempt to block landmark legislation granting citizenship and equal civil rights to formerly enslaved people, which Congress ultimately overrode in a major assertion of legislative authority during Reconstruction.	`E2271031`	NE FINISHED

How this triple was built (3 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: Andrew Johnson veto of Civil Rights Act of 1866 | Statement: [39th United States Congress, usedVetoOverride, Andrew Johnson veto of Civil Rights Act of 1866]

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: Andrew Johnson veto of Civil Rights Act of 1866
Triple: [39th United States Congress, usedVetoOverride, Andrew Johnson veto of Civil Rights Act of 1866]

Generated description

The Andrew Johnson veto of the Civil Rights Act of 1866 was President Johnson’s attempt to block landmark legislation granting citizenship and equal civil rights to formerly enslaved people, which Congress ultimately overrode in a major assertion of legislative authority during Reconstruction.

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: usedVetoOverride
Context triple: [39th United States Congress, usedVetoOverride, Andrew Johnson veto of Civil Rights Act of 1866]

A. vetoOverridden chosen
Indicates that a previously issued veto has been nullified or reversed by a sufficient overriding authority or vote.
B. vetoOverrideBy
Indicates that a decision or law previously vetoed by one authority is subsequently overridden and enacted by another authority with sufficient power.
C. vetoOverrideRequirement
Indicates the conditions or threshold (such as a required majority) needed for a legislative body to override an executive veto.
D. cannotVeto
Indicates that an entity lacks the authority or ability to reject, block, or override a decision, proposal, or action made by another entity.
E. vetoedBy
Indicates that an action, decision, or proposal was rejected or blocked by a specific entity with veto authority.
F. None of above.

Provenance (6 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_69f76e9894208190a129a553a60ca58c`	completed	May 3, 2026, 3:49 p.m.
NER	Named-entity recognition	`batch_69fcd313e61c8190b174b331365b803f`	completed	May 7, 2026, 5:59 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a41ccc2f7b08190bb8562eb008f63fa`	completed	June 29, 2026, 1:39 a.m.
NEDg	Description generation	`batch_6a41cd51290881908d9dc0c715f5f742`	completed	June 29, 2026, 1:41 a.m.
NED2	Entity disambiguation (via description)	`batch_6a41cdd9d5fc8190871282ee63a4f508`	completed	June 29, 2026, 1:43 a.m.
PD	Predicate disambiguation	`batch_69fcd1f6b2e08190bf0300ae7c9ae67a`	completed	May 7, 2026, 5:55 p.m.

Created at: May 3, 2026, 4:31 p.m.