Triple

T2743109
Position Surface form Disambiguated ID Type / Status
Subject Portland International Marine Terminal E60797 entity
Predicate hasPortCode P24997 FINISHED
Object USPMM
USPMM is the port code designating the Portland International Marine Terminal in Portland, Maine, a commercial cargo and container shipping facility.
 E295333 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: USPMM | Statement: [Portland International Marine Terminal, hasPortCode, USPMM]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: USPMM
Context triple: [Portland International Marine Terminal, hasPortCode, USPMM]
  • A. USP
    USP is the largest and one of the most prestigious public universities in Brazil, renowned for its research output and academic excellence across a wide range of disciplines.
  • B. UMS
    UMS is the public university system that oversees multiple campuses and educational institutions across the state of Maine.
  • C. USM
    USM (User-based Security Model) is the SNMPv3 security framework that provides user-level authentication, privacy (encryption), and access control for Simple Network Management Protocol communications.
  • D. USMIA
    USMIA is the UN/LOCODE identifier for the port and transport hub of Miami in the United States.
  • E. USPP
    USPP is the federal law enforcement agency responsible for policing and protecting U.S. national parks and certain federal lands, particularly in the Washington, D.C. area.
  • 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: USPMM
Triple: [Portland International Marine Terminal, hasPortCode, USPMM]
Generated description
USPMM is the port code designating the Portland International Marine Terminal in Portland, Maine, a commercial cargo and container shipping facility.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: USPMM
Target entity description: USPMM is the port code designating the Portland International Marine Terminal in Portland, Maine, a commercial cargo and container shipping facility.
  • A. USP
    USP is the largest and one of the most prestigious public universities in Brazil, renowned for its research output and academic excellence across a wide range of disciplines.
  • B. UMS
    UMS is the public university system that oversees multiple campuses and educational institutions across the state of Maine.
  • C. USM
    USM (User-based Security Model) is the SNMPv3 security framework that provides user-level authentication, privacy (encryption), and access control for Simple Network Management Protocol communications.
  • D. USMIA
    USMIA is the UN/LOCODE identifier for the port and transport hub of Miami in the United States.
  • E. USPP
    USPP is the federal law enforcement agency responsible for policing and protecting U.S. national parks and certain federal lands, particularly in the Washington, D.C. area.
  • 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_69ab4b79846081909096725374d65ce9 completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdb314410819095d4822f9277e6ff completed March 7, 2026, 8 a.m.
NED1 Entity disambiguation (via context triple) batch_69afbbcca19881908b2e2eb0478c3e45 completed March 10, 2026, 6:35 a.m.
NEDg Description generation batch_69afbc758cc48190a96f80a850316ce3 completed March 10, 2026, 6:38 a.m.
NED2 Entity disambiguation (via description) batch_69afbd7be9088190a19bed27249e95c4 completed March 10, 2026, 6:43 a.m.
Created at: March 6, 2026, 9:56 p.m.