Triple

T9182036
Position Surface form Disambiguated ID Type / Status
Subject Navistar International Corporation E220354 entity
Predicate tickerSymbol P1447 FINISHED
Object NAV
NAV is the stock ticker symbol for Navistar International Corporation, an American manufacturer of commercial trucks, buses, and diesel engines.
 E784177 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: NAV | Statement: [Navistar International Corporation, tickerSymbol, NAV]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NAV
Context triple: [Navistar International Corporation, tickerSymbol, NAV]
  • A. NAV
    NAV is Norway’s public agency responsible for administering social security, welfare benefits, and employment services.
  • B. Nav
    Nav is the underworld or realm of the dead in Slavic mythology, often associated with spirits and the afterlife.
  • C. Nav
    Nav is a Canadian rapper, singer, songwriter, and record producer known for his melodic trap sound and collaborations with prominent hip-hop artists.
  • D. Don Navigation
    Don Navigation is a canalised section of the River Don in South Yorkshire, England, forming part of the region’s historic inland waterway network for commercial and leisure boating.
  • E. Quick Nav
    Quick Nav is a VoiceOver navigation mode that lets users move through content and controls more quickly using simplified keyboard commands.
  • 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: NAV
Triple: [Navistar International Corporation, tickerSymbol, NAV]
Generated description
NAV is the stock ticker symbol for Navistar International Corporation, an American manufacturer of commercial trucks, buses, and diesel engines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: NAV
Target entity description: NAV is the stock ticker symbol for Navistar International Corporation, an American manufacturer of commercial trucks, buses, and diesel engines.
  • A. NAV
    NAV is Norway’s public agency responsible for administering social security, welfare benefits, and employment services.
  • B. Nav
    Nav is the underworld or realm of the dead in Slavic mythology, often associated with spirits and the afterlife.
  • C. Nav
    Nav is a Canadian rapper, singer, songwriter, and record producer known for his melodic trap sound and collaborations with prominent hip-hop artists.
  • D. Don Navigation
    Don Navigation is a canalised section of the River Don in South Yorkshire, England, forming part of the region’s historic inland waterway network for commercial and leisure boating.
  • E. Quick Nav
    Quick Nav is a VoiceOver navigation mode that lets users move through content and controls more quickly using simplified keyboard commands.
  • 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_69ca83e589948190ac9907819db11ddf completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccc25379008190b8ca047efe3bb7bb completed April 1, 2026, 6:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69d05c0eeb0c8190a5a22c662726805c completed April 4, 2026, 12:32 a.m.
NEDg Description generation batch_69d05cec61908190ae783af982db4170 completed April 4, 2026, 12:35 a.m.
NED2 Entity disambiguation (via description) batch_69d05dbf1ce081908d5c8168a9315942 completed April 4, 2026, 12:39 a.m.
Created at: March 30, 2026, 7:23 p.m.