Triple

T20217130
Position Surface form Disambiguated ID Type / Status
Subject Stansted Mountfitchet railway station E495155 entity
Predicate hasStationCode P1289 FINISHED
Object SST
SST is the National Rail station code for Stansted Mountfitchet railway station in Essex, England.
 E1418033 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: SST | Statement: [Stansted Mountfitchet railway station, hasStationCode, SST]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SST
Context triple: [Stansted Mountfitchet railway station, hasStationCode, SST]
  • A. SST
    SST is the standard time observed in American Samoa, corresponding to the Samoa Time Zone.
  • B. SST
    SST is a high-performance, sporty trim level of the AMC Javelin muscle car, featuring upgraded styling and performance-oriented features.
  • C. SST
    The Simonyi Survey Telescope (SST) is a wide-field optical telescope at the Vera C. Rubin Observatory designed to conduct rapid, repeated imaging of the night sky for large-scale astronomical surveys.
  • D. SST
    SST is the station code used to identify Solna strand metro station in the Stockholm metro system.
  • E. SSTLR
    SSTLR is a student-edited law journal from Syracuse University College of Law that focuses on legal issues in science, technology, and related fields.
  • 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: SST
Triple: [Stansted Mountfitchet railway station, hasStationCode, SST]
Generated description
SST is the National Rail station code for Stansted Mountfitchet railway station in Essex, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SST
Target entity description: SST is the National Rail station code for Stansted Mountfitchet railway station in Essex, England.
  • A. SST
    SST is the standard time observed in American Samoa, corresponding to the Samoa Time Zone.
  • B. SST
    SST is a high-performance, sporty trim level of the AMC Javelin muscle car, featuring upgraded styling and performance-oriented features.
  • C. SST
    The Simonyi Survey Telescope (SST) is a wide-field optical telescope at the Vera C. Rubin Observatory designed to conduct rapid, repeated imaging of the night sky for large-scale astronomical surveys.
  • D. SST
    SST is the station code used to identify Solna strand metro station in the Stockholm metro system.
  • E. SSTLR
    SSTLR is a student-edited law journal from Syracuse University College of Law that focuses on legal issues in science, technology, and related fields.
  • 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_69da626cff80819097b530718a7c98b6 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66eda2f188190adf39d895e8b99f2 completed April 20, 2026, 6:22 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0843f6580c8190a615d79f15f8143d completed May 16, 2026, 10:16 a.m.
NEDg Description generation batch_6a08449001b4819089cd6399ad76fe49 completed May 16, 2026, 10:18 a.m.
NED2 Entity disambiguation (via description) batch_6a08452b6f9c8190bcaf705698b4a6d2 completed May 16, 2026, 10:21 a.m.
Created at: April 11, 2026, 11:39 p.m.