Triple

T7248774
Position Surface form Disambiguated ID Type / Status
Subject MoPac E156541 entity
Predicate reportingMarks P2130 FINISHED
Object MP
MP is the reporting mark for the Missouri Pacific Railroad, a major former U.S. Class I railroad that operated across the Midwest and Southwest.
 E651177 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: MP | Statement: [MoPac, reportingMarks, MP]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MP
Context triple: [MoPac, reportingMarks, MP]
  • A. MP
    MP is the two-letter ISO 3166-1 alpha-2 country code assigned to the Northern Mariana Islands.
  • B. MP
    MP is the vehicle registration code for the Indian state of Madhya Pradesh.
  • C. MP
    MP is the IATA airline designator assigned to Martinair, a Dutch cargo and former passenger airline based in the Netherlands.
  • D. MP2
    MP2 is the dedicated low-cost carrier terminal at Marseille Provence Airport, serving budget airlines and simplified passenger services.
  • E. Mc
    Mc is a Gaelic patronymic prefix meaning "son of," commonly found in Scottish and Irish surnames.
  • 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: MP
Triple: [MoPac, reportingMarks, MP]
Generated description
MP is the reporting mark for the Missouri Pacific Railroad, a major former U.S. Class I railroad that operated across the Midwest and Southwest.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MP
Target entity description: MP is the reporting mark for the Missouri Pacific Railroad, a major former U.S. Class I railroad that operated across the Midwest and Southwest.
  • A. MP
    MP is the two-letter ISO 3166-1 alpha-2 country code assigned to the Northern Mariana Islands.
  • B. MP
    MP is the IATA airline designator assigned to Martinair, a Dutch cargo and former passenger airline based in the Netherlands.
  • C. MP
    MP is the vehicle registration code for the Indian state of Madhya Pradesh.
  • D. MP2
    MP2 is the dedicated low-cost carrier terminal at Marseille Provence Airport, serving budget airlines and simplified passenger services.
  • E. Mc
    Mc is a Gaelic patronymic prefix meaning "son of," commonly found in Scottish and Irish surnames.
  • 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_69c68827b5e481908dc05e145b2c92d4 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6ea763f208190af1210cd8d2a05c9 completed March 27, 2026, 8:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7d39dab6081909842bfa37ff3f972 completed March 28, 2026, 1:11 p.m.
NEDg Description generation batch_69c7d4690adc81909abbfb7a756f453d completed March 28, 2026, 1:15 p.m.
NED2 Entity disambiguation (via description) batch_69c7d517a7108190893878cbef7d1a3a completed March 28, 2026, 1:18 p.m.
Created at: March 27, 2026, 2:56 p.m.