Triple

T255020
Position Surface form Disambiguated ID Type / Status
Subject Port of Long Beach E5418 entity
Predicate UNLocode P1800 FINISHED
Object USLGB
USLGB is the UN/LOCODE identifier for the Port of Long Beach, a major U.S. seaport in Southern California.
 E32956 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: USLGB | Statement: [Port of Long Beach, UNLocode, USLGB]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: USLGB
Context triple: [Port of Long Beach, UNLocode, USLGB]
  • A. LU
    LU is the two-letter ISO 3166-1 alpha-2 country code assigned to Luxembourg for international identification and data standards.
  • B. USSS
    USSS is the abbreviation for the United States Secret Service, a federal law enforcement agency responsible for protecting national leaders and safeguarding the nation’s financial infrastructure.
  • C. UST
    UST is the commonly used abbreviation for the United States Department of the Treasury, the federal executive department responsible for managing government revenue, producing currency, and formulating economic and financial policy.
  • D. USASC
    USASC is the commonly used abbreviation for the United States Army Signal Corps, the branch responsible for the Army’s communications and information systems.
  • E. Usk
    Usk is a small historic town in Monmouthshire, southeast Wales, known for its medieval castle and picturesque setting on the River Usk.
  • 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: USLGB
Triple: [Port of Long Beach, UNLocode, USLGB]
Generated description
USLGB is the UN/LOCODE identifier for the Port of Long Beach, a major U.S. seaport in Southern California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: USLGB
Target entity description: USLGB is the UN/LOCODE identifier for the Port of Long Beach, a major U.S. seaport in Southern California.
  • A. LU
    LU is the two-letter ISO 3166-1 alpha-2 country code assigned to Luxembourg for international identification and data standards.
  • B. USSS
    USSS is the abbreviation for the United States Secret Service, a federal law enforcement agency responsible for protecting national leaders and safeguarding the nation’s financial infrastructure.
  • C. UST
    UST is the commonly used abbreviation for the United States Department of the Treasury, the federal executive department responsible for managing government revenue, producing currency, and formulating economic and financial policy.
  • D. USASC
    USASC is the commonly used abbreviation for the United States Army Signal Corps, the branch responsible for the Army’s communications and information systems.
  • E. Usk
    Usk is a small historic town in Monmouthshire, southeast Wales, known for its medieval castle and picturesque setting on the River Usk.
  • 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_69a2580a64ac8190ad76e34bb0715b5e completed Feb. 28, 2026, 2:50 a.m.
NER Named-entity recognition batch_69a25d548cac819081b1636b2a057c62 completed Feb. 28, 2026, 3:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3765f5b408190af6e185d6617ef5b completed Feb. 28, 2026, 11:12 p.m.
NEDg Description generation batch_69a3784b3104819096bfbbfe2fc18d6a completed Feb. 28, 2026, 11:20 p.m.
NED2 Entity disambiguation (via description) batch_69a378ac061c8190b8f38a6711cf821e completed Feb. 28, 2026, 11:22 p.m.
Created at: Feb. 28, 2026, 2:55 a.m.