Triple

T8606815
Position Surface form Disambiguated ID Type / Status
Subject Morecambe railway station E203818 entity
Predicate stationCode P1289 FINISHED
Object MCM
MCM is the National Rail station code for Morecambe railway station in Lancashire, England.
 E745668 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: MCM | Statement: [Morecambe railway station, stationCode, MCM]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MCM
Context triple: [Morecambe railway station, stationCode, MCM]
  • A. MMCC
    MMCC is the ICAO airport code assigned to Piedras Negras International Airport in Coahuila, Mexico.
  • B. CMC
    CMC is the commonly used abbreviation for the Commandant of the United States Marine Corps, the service’s highest-ranking officer and senior military leader.
  • C. CMC
    CMC is the abbreviation for the Common Market Council, a governing body that oversees and coordinates policies within a common market framework.
  • D. CMC
    CMC is the stock ticker symbol for Commercial Metals Company, a U.S.-based manufacturer and recycler of steel and metal products.
  • E. CMC
    CMC is a state prison facility in San Luis Obispo, California, officially known as the California Men's Colony.
  • 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: MCM
Triple: [Morecambe railway station, stationCode, MCM]
Generated description
MCM is the National Rail station code for Morecambe railway station in Lancashire, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MCM
Target entity description: MCM is the National Rail station code for Morecambe railway station in Lancashire, England.
  • A. MMCC
    MMCC is the ICAO airport code assigned to Piedras Negras International Airport in Coahuila, Mexico.
  • B. CMC
    CMC is the abbreviation for the Common Market Council, a governing body that oversees and coordinates policies within a common market framework.
  • C. CMC
    CMC is the commonly used abbreviation for the Commandant of the United States Marine Corps, the service’s highest-ranking officer and senior military leader.
  • D. CMC
    CMC is the stock ticker symbol for Commercial Metals Company, a U.S.-based manufacturer and recycler of steel and metal products.
  • E. CMC
    CMC is a state prison facility in San Luis Obispo, California, officially known as the California Men's Colony.
  • 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_69ca832c23e4819095a9f3eea4a21828 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cc46eabe2c8190a2d13c353055a785 completed March 31, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69cea909757c819095dd38644c21af33 completed April 2, 2026, 5:36 p.m.
NEDg Description generation batch_69cea9d23cc88190b937e89b9aa2bd66 completed April 2, 2026, 5:39 p.m.
NED2 Entity disambiguation (via description) batch_69ceaae76d188190932826c9fd9f7f5f completed April 2, 2026, 5:44 p.m.
Created at: March 30, 2026, 6:25 p.m.