Triple

T22504514
Position Surface form Disambiguated ID Type / Status
Subject ArcelorMittal E556354 entity
Predicate formedByMergerOf P77 FINISHED
Object Arcelor
Arcelor was a major European steel company that became one of the world’s largest steel producers before merging with Mittal Steel to form ArcelorMittal.
 E1544163 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: Arcelor | Statement: [ArcelorMittal, formedByMergerOf, Arcelor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arcelor
Context triple: [ArcelorMittal, formedByMergerOf, Arcelor]
  • A. ArcelorMittal
    ArcelorMittal is a multinational steel manufacturing corporation and one of the world’s largest steel producers, headquartered in Luxembourg.
  • B. Tata Steel
    Tata Steel is one of India’s largest and oldest steel manufacturing companies, known for its integrated steel plants, global operations, and pioneering role in the country’s industrial development.
  • C. Herstal Group
    Herstal Group is a Belgian defense and firearms manufacturing conglomerate best known for owning brands like FN Herstal, Browning, and Winchester Firearms (under license).
  • D. United States Steel International
    United States Steel International is a global engineering and construction arm of the U.S. steel industry that has been involved in designing major infrastructure projects worldwide.
  • E. International Steel Group
    International Steel Group was a major American steel company formed in the early 2000s that consolidated several bankrupt U.S. steel producers into a single, more competitive enterprise.
  • 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: Arcelor
Triple: [ArcelorMittal, formedByMergerOf, Arcelor]
Generated description
Arcelor was a major European steel company that became one of the world’s largest steel producers before merging with Mittal Steel to form ArcelorMittal.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Arcelor
Target entity description: Arcelor was a major European steel company that became one of the world’s largest steel producers before merging with Mittal Steel to form ArcelorMittal.
  • A. ArcelorMittal
    ArcelorMittal is a multinational steel manufacturing corporation and one of the world’s largest steel producers, headquartered in Luxembourg.
  • B. Tata Steel
    Tata Steel is one of India’s largest and oldest steel manufacturing companies, known for its integrated steel plants, global operations, and pioneering role in the country’s industrial development.
  • C. Herstal Group
    Herstal Group is a Belgian defense and firearms manufacturing conglomerate best known for owning brands like FN Herstal, Browning, and Winchester Firearms (under license).
  • D. United States Steel International
    United States Steel International is a global engineering and construction arm of the U.S. steel industry that has been involved in designing major infrastructure projects worldwide.
  • E. International Steel Group
    International Steel Group was a major American steel company formed in the early 2000s that consolidated several bankrupt U.S. steel producers into a single, more competitive enterprise.
  • 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_69e11e555edc81909ca803587dafd747 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15d5ac5808190a66f9111c350f4dc completed April 29, 2026, 1:22 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b3d4654048190a163f467b114ac66 completed May 18, 2026, 4:24 p.m.
NEDg Description generation batch_6a0b3e659bbc81908ebe404365577ddf completed May 18, 2026, 4:29 p.m.
NED2 Entity disambiguation (via description) batch_6a0b3f401fb08190b59206d6e5edbaf7 completed May 18, 2026, 4:33 p.m.
Created at: April 16, 2026, 8:50 p.m.