Triple

T33814500

Position	Surface form	Disambiguated ID	Type / Status
Subject	Chet Edwards	`E866632`	entity
Predicate	precededBy (TX-11)	`P163874`	FINISHED
Object	Marvin Leath Marvin Leath was a Democratic U.S. Representative from Texas who served in Congress during the late 20th century.	`E2069523`	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: Marvin Leath | Statement: [Chet Edwards, precededBy (TX-11), Marvin Leath]

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: Marvin Leath
Triple: [Chet Edwards, precededBy (TX-11), Marvin Leath]

Generated description

Marvin Leath was a Democratic U.S. Representative from Texas who served in Congress during the late 20th century.

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

Target predicate: precededBy (TX-11)
Context triple: [Chet Edwards, precededBy (TX-11), Marvin Leath]

A. precededByInProtocol
Indicates that one step, action, or element in a protocol occurs earlier in the defined sequence than another, directly preceding it in order.
B. precededByAsRepresentativeForTX30
Indicates that one entity previously served as the representative for Texas’s 30th district before another entity took on that same representative role.
C. precededByInPosition chosen
Indicates that one entity occurs or appears immediately before another entity in a specific ordered position or sequence.
D. usedToPrecede
Indicates that one entity regularly or habitually came before another in time or sequence in the past.
E. precededBySpecial
Indicates that one event or entity occurs immediately before another in a context marked as special or exceptional compared to normal ordering.
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_69f349911a8c81908478662194b23d8c`	completed	April 30, 2026, 12:22 p.m.
NER	Named-entity recognition	`batch_69fd0b92f42881908cd77e3f058adcc2`	completed	May 7, 2026, 10 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a366e9aea9481909ac69fbaf81104f4`	completed	June 20, 2026, 10:42 a.m.
NEDg	Description generation	`batch_6a366f697ba4819087c98bacf069e707`	completed	June 20, 2026, 10:46 a.m.
NED2	Entity disambiguation (via description)	`batch_6a3670cc13ec8190975f7d3bc74eb00f`	completed	June 20, 2026, 10:51 a.m.
PD	Predicate disambiguation	`batch_69fd0a3d68d4819094d92040f7c48d7c`	completed	May 7, 2026, 9:55 p.m.

Created at: May 1, 2026, 1:46 a.m.