Triple

T1892520

Position	Surface form	Disambiguated ID	Type / Status
Subject	ITU-T G.8262	`E41902`	entity
Predicate	defines	`P264`	FINISHED
Object	Ethernet equipment slave clock (EEC) The Ethernet equipment slave clock (EEC) is a network timing device used in packet-based transport systems to provide highly accurate and stable frequency synchronization for Ethernet equipment.	`E209902`	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: Ethernet equipment slave clock (EEC) | Statement: [ITU-T G.8262, defines, Ethernet equipment slave clock (EEC)]

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

Target entity: Ethernet equipment slave clock (EEC)
Context triple: [ITU-T G.8262, defines, Ethernet equipment slave clock (EEC)]

A. IEEE 1588 Precision Time Protocol standard
The IEEE 1588 Precision Time Protocol standard defines a method for highly accurate time synchronization over packet-based networks, widely used in industrial automation, telecommunications, and power systems.
B. Time-Triggered Ethernet
Time-Triggered Ethernet is a real-time communication protocol for Ethernet networks that uses time-division scheduling to guarantee deterministic, low-latency message delivery in safety-critical and embedded systems.
C. IEEE 802.1AS timing and synchronization standard
The IEEE 802.1AS timing and synchronization standard defines precise time synchronization mechanisms for time-sensitive networking over Ethernet, enabling coordinated, low-latency communication in applications such as industrial automation and audio/video transport.
D. EET
EET is a time zone used in parts of Eastern Europe and the Eastern Mediterranean, typically two hours ahead of Coordinated Universal Time (UTC+2).
E. DCLK
DCLK was the NASDAQ ticker symbol for DoubleClick, a pioneering online advertising technology company later acquired by Google.
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: Ethernet equipment slave clock (EEC)
Triple: [ITU-T G.8262, defines, Ethernet equipment slave clock (EEC)]

Generated description

The Ethernet equipment slave clock (EEC) is a network timing device used in packet-based transport systems to provide highly accurate and stable frequency synchronization for Ethernet equipment.

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

Target entity: Ethernet equipment slave clock (EEC)
Target entity description: The Ethernet equipment slave clock (EEC) is a network timing device used in packet-based transport systems to provide highly accurate and stable frequency synchronization for Ethernet equipment.

A. IEEE 1588 Precision Time Protocol standard
The IEEE 1588 Precision Time Protocol standard defines a method for highly accurate time synchronization over packet-based networks, widely used in industrial automation, telecommunications, and power systems.
B. Time-Triggered Ethernet
Time-Triggered Ethernet is a real-time communication protocol for Ethernet networks that uses time-division scheduling to guarantee deterministic, low-latency message delivery in safety-critical and embedded systems.
C. IEEE 802.1AS timing and synchronization standard
The IEEE 802.1AS timing and synchronization standard defines precise time synchronization mechanisms for time-sensitive networking over Ethernet, enabling coordinated, low-latency communication in applications such as industrial automation and audio/video transport.
D. EET
EET is a time zone used in parts of Eastern Europe and the Eastern Mediterranean, typically two hours ahead of Coordinated Universal Time (UTC+2).
E. DCLK
DCLK was the NASDAQ ticker symbol for DoubleClick, a pioneering online advertising technology company later acquired by Google.
F. None of above. chosen

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_69a8864b6de0819098d089f6a1b910a7`	completed	March 4, 2026, 7:21 p.m.
NER	Named-entity recognition	`batch_69abb1480a6c81909fcf5cce4c42fed4`	completed	March 7, 2026, 5:02 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69addf6aba788190bb30420375b5db7f`	completed	March 8, 2026, 8:43 p.m.
NEDg	Description generation	`batch_69addfe604708190b85d6f7261197537`	completed	March 8, 2026, 8:45 p.m.
NED2	Entity disambiguation (via description)	`batch_69ade0919d748190a4326d4abca2c9eb`	completed	March 8, 2026, 8:48 p.m.

Created at: March 4, 2026, 7:34 p.m.