Triple

T22441803
Position Surface form Disambiguated ID Type / Status
Subject Chengdu Metro Line 1 E554769 entity
Predicate firstPhaseTerminusSouth P148214 FINISHED
Object Sihe station
Sihe station is a southern terminus station on Line 1 of the Chengdu Metro in Chengdu, China.
 E1833189 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: Sihe station | Statement: [Chengdu Metro Line 1, firstPhaseTerminusSouth, Sihe station]
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: Sihe station
Triple: [Chengdu Metro Line 1, firstPhaseTerminusSouth, Sihe station]
Generated description
Sihe station is a southern terminus station on Line 1 of the Chengdu Metro in Chengdu, China.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: firstPhaseTerminusSouth
Context triple: [Chengdu Metro Line 1, firstPhaseTerminusSouth, Sihe station]
  • A. terminusSouthNear
    Indicates that the southern end or terminus of one entity is located close to another entity.
  • B. terminusSouthState
    Indicates that the southern endpoint or terminus of an entity (such as a route or line) is located in a specified state.
  • C. phase2Terminus
    Indicates that an entity serves as the endpoint or final state of a second phase in a multi-phase process or sequence.
  • D. terminusSouthConnection
    Indicates a connection where one entity serves as the southern terminus or endpoint of another entity.
  • E. hasSouthernTerminus
    Indicates that one entity serves as the southern endpoint or terminus of another entity, such as a route, line, or path.
  • F. None of above. chosen

Provenance (7 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_69e11e5010e48190ae1e9c9db9697637 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15ae2f7608190b1c1e8bd12ca2162 completed April 29, 2026, 1:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a24a21eb1508190b19f09eb132751b8 completed June 6, 2026, 10:41 p.m.
NEDg Description generation batch_6a24a650b8408190abe70dc1108b8368 completed June 6, 2026, 10:59 p.m.
NED2 Entity disambiguation (via description) batch_6a24aa401b2c8190bf774922baa12667 completed June 6, 2026, 11:16 p.m.
PD Predicate disambiguation batch_69e898a327948190beee5e168006a0a7 completed April 22, 2026, 9:45 a.m.
PDg Predicate description generation batch_69e8aa39e3388190b659d59948ebf3e6 completed April 22, 2026, 11 a.m.
Created at: April 16, 2026, 8:47 p.m.