Triple

T7779907

Position	Surface form	Disambiguated ID	Type / Status
Subject	International Chronostratigraphic Chart	`E221484`	entity
Predicate	earliestInterval	`P34631`	FINISHED
Object	Hadean	`E219020`	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: Hadean | Statement: [International Chronostratigraphic Chart, earliestInterval, Hadean]

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

Target entity: Hadean
Context triple: [International Chronostratigraphic Chart, earliestInterval, Hadean]

A. Hadean Eon chosen
The Hadean Eon is the earliest interval of Earth's history, marked by planetary formation, intense bombardment, and a largely molten surface before the emergence of stable crust and oceans.
B. Noachian
The Noachian is the oldest major geological era on Mars, characterized by heavy cratering, widespread valley networks, and conditions that may have supported liquid water on the surface.
C. Archean Eon
The Archean Eon is an ancient geological eon of Earth's history, spanning from about 4.0 to 2.5 billion years ago, characterized by the formation of the first stable continental crust and the earliest known life.
D. Rhyacian Period
The Rhyacian Period is a geologic time interval in the early Proterozoic characterized by significant crustal growth, widespread metamorphism, and some of the earliest known large-scale glaciations.
E. Terah
Terah is a biblical patriarch known as the father of Abraham and a descendant of Shem who lived in Mesopotamia.
F. None of above.
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target predicate: earliestInterval
Context triple: [International Chronostratigraphic Chart, earliestInterval, Hadean]

A. earliestDate
Indicates the earliest point in time at which an associated event, state, or relationship is considered to begin or be valid.
B. earliestState
Indicates that one state or condition occurs before all other related states in time, representing the earliest point in a sequence.
C. invariantInterval
Indicates that a certain interval or range remains unchanged or constant under a specified transformation or set of conditions.
D. originalTimeInterval chosen
Indicates the initial or primary time span during which an event, state, or relationship is considered to occur, before any adjustments or derived intervals.
E. earliestStrataDate
Indicates the earliest known or recorded date associated with a particular geological or archaeological stratum.
F. None of above.

Provenance (4 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_69ca83ebbef881909ac47f789145fef7`	completed	March 30, 2026, 2:08 p.m.
NER	Named-entity recognition	`batch_69cae7e779ec8190b77296d9c2ac3210`	completed	March 30, 2026, 9:15 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69caf5af0a6c819091f43ac7eda2065e`	completed	March 30, 2026, 10:14 p.m.
PD	Predicate disambiguation	`batch_69caa488532c819093ac40bba0b3c7ef`	completed	March 30, 2026, 4:27 p.m.

Created at: March 30, 2026, 4:19 p.m.