Triple

T21252516
Position Surface form Disambiguated ID Type / Status
Subject Rio Algom E523779 entity
Predicate tickerSymbol P1447 FINISHED
Object ROM
ROM is the stock ticker symbol for Rio Algom, a former Canadian mining company primarily involved in uranium and other mineral extraction.
 E1474297 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: ROM | Statement: [Rio Algom, tickerSymbol, ROM]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ROM
Context triple: [Rio Algom, tickerSymbol, ROM]
  • A. ROM
    ROM is a major museum in Toronto, Canada, renowned for its extensive collections in natural history, world cultures, and art.
  • B. ROM
    ROM is the National Rail station code for Romsey railway station in Hampshire, England.
  • C. Romanum
    Romanum is the main settlement and administrative center of Romanum Island in Micronesia.
  • D. Rrom
    Rrom is a self-designation used by some Romani people to refer to themselves and their ethnic community.
  • E. Rromani
    Rromani refers to the Roma people, an ethnic group of traditionally itinerant communities with origins in the Indian subcontinent and a widespread presence across Europe and beyond.
  • 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: ROM
Triple: [Rio Algom, tickerSymbol, ROM]
Generated description
ROM is the stock ticker symbol for Rio Algom, a former Canadian mining company primarily involved in uranium and other mineral extraction.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ROM
Target entity description: ROM is the stock ticker symbol for Rio Algom, a former Canadian mining company primarily involved in uranium and other mineral extraction.
  • A. ROM
    ROM is a major museum in Toronto, Canada, renowned for its extensive collections in natural history, world cultures, and art.
  • B. ROM
    ROM is the National Rail station code for Romsey railway station in Hampshire, England.
  • C. Romanum
    Romanum is the main settlement and administrative center of Romanum Island in Micronesia.
  • D. Rrom
    Rrom is a self-designation used by some Romani people to refer to themselves and their ethnic community.
  • E. Rromani
    Rromani refers to the Roma people, an ethnic group of traditionally itinerant communities with origins in the Indian subcontinent and a widespread presence across Europe and beyond.
  • 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_69e0b5146c108190adc9adb73e90abff completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7359f5b408190b951adddba83c97a completed April 21, 2026, 8:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a098ff615bc8190b2e84ededa4a8367 completed May 17, 2026, 9:52 a.m.
NEDg Description generation batch_6a0990e73c708190ac0f5d8847743773 completed May 17, 2026, 9:56 a.m.
NED2 Entity disambiguation (via description) batch_6a0991f9c9308190a2d90451e255a1c2 completed May 17, 2026, 10:01 a.m.
Created at: April 16, 2026, 3:57 p.m.