Triple

T4653295
Position Surface form Disambiguated ID Type / Status
Subject Mills Hill railway station E102346 entity
Predicate hasNationalLocationCode P58226 FINISHED
Object GMMS
GMMS is the National Location Code used within the UK rail industry to uniquely identify Mills Hill railway station in operational and ticketing systems.
 E455572 NE FINISHED

How this triple was built (5 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: GMMS | Statement: [Mills Hill railway station, hasNationalLocationCode, GMMS]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: GMMS
Context triple: [Mills Hill railway station, hasNationalLocationCode, GMMS]
  • A. GMMN
    GMMN is the ICAO airport code for Mohammed V International Airport, the main international gateway serving Casablanca, Morocco.
  • B. GMMX
    GMMX is the ICAO airport code for Marrakesh Menara Airport, a major international airport serving the city of Marrakesh in Morocco.
  • C. GMME
    GMME is the ICAO airport code for Rabat–Salé Airport, the main international airport serving Morocco’s capital region.
  • D. GUM
    GUM is the IATA airport code for Antonio B. Won Pat International Airport, the main commercial airport serving Guam in the western Pacific.
  • E. GUM
    GUM is a historic and iconic department store located on Red Square in Moscow, Russia, known for its grand architecture and luxury retail offerings.
  • 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: GMMS
Triple: [Mills Hill railway station, hasNationalLocationCode, GMMS]
Generated description
GMMS is the National Location Code used within the UK rail industry to uniquely identify Mills Hill railway station in operational and ticketing systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: GMMS
Target entity description: GMMS is the National Location Code used within the UK rail industry to uniquely identify Mills Hill railway station in operational and ticketing systems.
  • A. GMMN
    GMMN is the ICAO airport code for Mohammed V International Airport, the main international gateway serving Casablanca, Morocco.
  • B. GMMX
    GMMX is the ICAO airport code for Marrakesh Menara Airport, a major international airport serving the city of Marrakesh in Morocco.
  • C. GMME
    GMME is the ICAO airport code for Rabat–Salé Airport, the main international airport serving Morocco’s capital region.
  • D. GUM
    GUM is the IATA airport code for Antonio B. Won Pat International Airport, the main commercial airport serving Guam in the western Pacific.
  • E. GUM
    GUM is a historic and iconic department store located on Red Square in Moscow, Russia, known for its grand architecture and luxury retail offerings.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasNationalLocationCode
Context triple: [Mills Hill railway station, hasNationalLocationCode, GMMS]
  • A. hasNationalTopographicCode
    Indicates that an entity is associated with a specific national topographic code used for geographic or mapping identification.
  • B. hasNationalStatus
    Indicates that an entity possesses an official national-level designation, recognition, or status within a country.
  • C. hasRegionCode
    Indicates that an entity is associated with a specific regional identifier or code.
  • D. hasMunicipalityCode
    Indicates that an entity is associated with a specific official municipality code used for administrative or identification purposes.
  • E. hasStationCode
    Indicates that an entity is associated with a specific station identification code.
  • 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_69bd43d71a308190afea7280841b0de8 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd6314883481908f085a7af497b0d8 completed March 20, 2026, 3:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfaeb1ee081909ef641953bdf8df3 completed March 21, 2026, 1:56 a.m.
NEDg Description generation batch_69bdfbc2551c81908a9a84482015fe05 completed March 21, 2026, 2 a.m.
NED2 Entity disambiguation (via description) batch_69bdfc1ffaec81909fc13b647e2c5fa9 completed March 21, 2026, 2:02 a.m.
PD Predicate disambiguation batch_69bd62126b0c81909ba3f21b21e30d54 completed March 20, 2026, 3:04 p.m.
PDg Predicate description generation batch_69bd631328fc81909b28ae0a2a3ed9bb completed March 20, 2026, 3:09 p.m.
Created at: March 20, 2026, 1:14 p.m.