Triple

T22927387

Position	Surface form	Disambiguated ID	Type / Status
Subject	Lepidodendron	`E569345`	entity
Predicate	order	`P568`	FINISHED
Object	Lepidodendrales Lepidodendrales is an extinct order of giant, tree-like lycopsid plants that dominated Carboniferous coal swamp forests.	`E569345`	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: Lepidodendrales | Statement: [Lepidodendron, order, Lepidodendrales]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Lepidodendrales
Context triple: [Lepidodendron, order, Lepidodendrales]

A. Lepidodendron
Lepidodendron is an extinct genus of giant, tree-like lycopsid plants that dominated Carboniferous coal swamp forests.
B. Sigillaria
Sigillaria is an extinct genus of tall, spore-bearing lycopsid trees that dominated Carboniferous coal swamp forests.
C. Calamites
Calamites is an extinct genus of tree-like, jointed horsetail plants that formed part of the lush coal-forming forests of the Carboniferous period.
D. Notopteris
Notopteris is a genus of long-tongued nectar-feeding bats found in parts of Oceania and Melanesia.
E. Cycadales
Cycadales is an ancient order of seed plants characterized by palm-like leaves and stout trunks, commonly known as cycads, which are among the most primitive living gymnosperms.
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: Lepidodendrales
Triple: [Lepidodendron, order, Lepidodendrales]

Generated description

Lepidodendrales is an extinct order of giant, tree-like lycopsid plants that dominated Carboniferous coal swamp forests.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Lepidodendrales
Target entity description: Lepidodendrales is an extinct order of giant, tree-like lycopsid plants that dominated Carboniferous coal swamp forests.

A. Lepidodendron chosen
Lepidodendron is an extinct genus of giant, tree-like lycopsid plants that dominated Carboniferous coal swamp forests.
B. Sigillaria
Sigillaria is an extinct genus of tall, spore-bearing lycopsid trees that dominated Carboniferous coal swamp forests.
C. Calamites
Calamites is an extinct genus of tree-like, jointed horsetail plants that formed part of the lush coal-forming forests of the Carboniferous period.
D. Notopteris
Notopteris is a genus of long-tongued nectar-feeding bats found in parts of Oceania and Melanesia.
E. Cycadales
Cycadales is an ancient order of seed plants characterized by palm-like leaves and stout trunks, commonly known as cycads, which are among the most primitive living gymnosperms.
F. None of above.

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_69e2458f7d008190901dccbaebeaba24`	completed	April 17, 2026, 2:37 p.m.
NER	Named-entity recognition	`batch_69f180da10648190a67ba113fa8c1370`	completed	April 29, 2026, 3:54 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0bc2496f50819098e4bd9a3fa3f6e4`	completed	May 19, 2026, 1:52 a.m.
NEDg	Description generation	`batch_6a0bc35c3ea08190a3b9111297774e6c`	completed	May 19, 2026, 1:56 a.m.
NED2	Entity disambiguation (via description)	`batch_6a0bc43eafe081909dfff8b40d624635`	completed	May 19, 2026, 2 a.m.

Created at: April 17, 2026, 3:43 p.m.