Triple

T25839074

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ötzi the Iceman	`E650884`	entity
Predicate	yHaplogroup	`P77019`	FINISHED
Object	G2a G2a is a Y-chromosome haplogroup associated with early Neolithic farmers in Europe and the Near East, often used in studies of ancient human migration and population history.	`E1696625`	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: G2a | Statement: [Ötzi the Iceman, yHaplogroup, G2a]

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: G2a
Triple: [Ötzi the Iceman, yHaplogroup, G2a]

Generated description

G2a is a Y-chromosome haplogroup associated with early Neolithic farmers in Europe and the Near East, often used in studies of ancient human migration and population history.

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

Target predicate: yHaplogroup
Context triple: [Ötzi the Iceman, yHaplogroup, G2a]

A. ancestralSubgroups
Indicates that one group consists of or descends from earlier, foundational subgroups within a lineage or hierarchy.
B. ancestralGroup
Indicates that one entity is a broader ancestral lineage, population, or group from which the other entity descends or originates.
C. geneticOrigin
Indicates that one entity is the source or contributor of another entity’s genetic material or hereditary traits.
D. genealogicalClassification chosen
Indicates a relationship where one entity is categorized within a family or lineage structure relative to another, based on genealogical or ancestral connections.
E. sharesDNAWithHumans
Indicates that one entity possesses genetic material that is evolutionarily related to, and partially identical with, that of humans.
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_69e7ab38086081908f3a8e7e0c6efd83`	completed	April 21, 2026, 4:52 p.m.
NER	Named-entity recognition	`batch_69f601f80b9c8190947c4542654455a6`	completed	May 2, 2026, 1:54 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a10da3034c4819081d67db48fd007a3`	completed	May 22, 2026, 10:35 p.m.
NEDg	Description generation	`batch_6a10ddea721c8190b82f215850d7d033`	completed	May 22, 2026, 10:51 p.m.
NED2	Entity disambiguation (via description)	`batch_6a10de7d3b20819099e5551fb11d17c5`	completed	May 22, 2026, 10:53 p.m.
PD	Predicate disambiguation	`batch_69f4938b960081909b53c074a3e0c7c2`	completed	May 1, 2026, 11:50 a.m.

Created at: April 22, 2026, 7:49 a.m.