Triple

T9530280
Position Surface form Disambiguated ID Type / Status
Subject RusLine E229872 entity
Predicate ICAOcode P419 FINISHED
Object RLU
RLU is the ICAO airline designator assigned to the Russian regional carrier RusLine.
 E804997 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: RLU | Statement: [RusLine, ICAOcode, RLU]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: RLU
Context triple: [RusLine, ICAOcode, RLU]
  • A. RLD
    RLD is an Indian political party, primarily influential in the state of Uttar Pradesh, known for representing agrarian and rural interests.
  • B. RL
    RL is the commonly used acronym for the U.S. Department of Energy’s Richland Operations Office, which oversees environmental cleanup and related activities at the Hanford Site in Washington State.
  • C. RL
    RL is an American R&B singer best known as a member of the group Next and for his smooth vocal contributions to late-1990s and early-2000s R&B hits.
  • D. RLG
    RLG is the data vendor code used to identify the Russell 1000 Growth Index, a major U.S. equity benchmark focused on large-cap growth stocks.
  • E. RLC
    RLC is the Royal Logistic Corps, a branch of the British Army responsible for providing logistics support including supply, transport, and distribution.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: RLU
Target entity description: RLU is the ICAO airline designator assigned to the Russian regional carrier RusLine.
  • A. RLD
    RLD is an Indian political party, primarily influential in the state of Uttar Pradesh, known for representing agrarian and rural interests.
  • B. RL
    RL is the commonly used acronym for the U.S. Department of Energy’s Richland Operations Office, which oversees environmental cleanup and related activities at the Hanford Site in Washington State.
  • C. RL
    RL is an American R&B singer best known as a member of the group Next and for his smooth vocal contributions to late-1990s and early-2000s R&B hits.
  • D. RLG
    RLG is the data vendor code used to identify the Russell 1000 Growth Index, a major U.S. equity benchmark focused on large-cap growth stocks.
  • E. RLC
    RLC is the Royal Logistic Corps, a branch of the British Army responsible for providing logistics support including supply, transport, and distribution.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: RLU
Triple: [RusLine, ICAOcode, RLU]
Generated description
RLU is the ICAO airline designator assigned to the Russian regional carrier RusLine.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca8479934c81908006d0e6e970ae05 elicitation completed
NER batch_69cd98b2de3081909be70d9ab187dce6 ner completed
NED1 batch_69d14c38a3848190ab3561f70497c9eb ned_source_triple completed
NED2 batch_69d14da4514481908a530b5d77ad832a ned_description completed
NEDg batch_69d14d23573c8190aeebf2fdac20a332 nedg completed
Created at: March 30, 2026, 8 p.m.