Triple

T24277801

Position	Surface form	Disambiguated ID	Type / Status
Subject	Highway 4 (Phetkasem Road)	`E605457`	entity
Predicate	hasJunctionWith	`P1018`	FINISHED
Object	Highway 408 Highway 408 is a regional highway in southern Thailand that runs along the Gulf of Thailand coast, connecting key cities and intersecting major routes such as Phetkasem Road (Highway 4).	`E1687297`	NE FINISHED

How this triple was built (2 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: Highway 408 | Statement: [Highway 4 (Phetkasem Road), hasJunctionWith, Highway 408]

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: Highway 408
Triple: [Highway 4 (Phetkasem Road), hasJunctionWith, Highway 408]

Generated description

Highway 408 is a regional highway in southern Thailand that runs along the Gulf of Thailand coast, connecting key cities and intersecting major routes such as Phetkasem Road (Highway 4).

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_69e2954707dc8190915551eb114cfff6`	completed	April 17, 2026, 8:17 p.m.
NER	Named-entity recognition	`batch_69f28d60a454819093b46556966640ab`	completed	April 29, 2026, 10:59 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a10b6fa1aac8190b9579d78eb2ed69f`	completed	May 22, 2026, 8:05 p.m.
NEDg	Description generation	`batch_6a10b7fa6d60819097ff930865af4032`	completed	May 22, 2026, 8:09 p.m.
NED2	Entity disambiguation (via description)	`batch_6a10b9606818819094491a74c5922378`	completed	May 22, 2026, 8:15 p.m.

Created at: April 18, 2026, 12:07 a.m.