Triple

T17104619
Position Surface form Disambiguated ID Type / Status
Subject Barcelona Chair E415064 entity
Predicate hasMatchingOttoman P125943 FINISHED
Object Barcelona Ottoman
The Barcelona Ottoman is a modernist footrest designed by Ludwig Mies van der Rohe and Lilly Reich to complement the iconic Barcelona Chair, featuring the same minimalist chrome frame and upholstered cushion.
E1250490 NE FINISHED

How this triple was built (5 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: Barcelona Ottoman | Statement: [Barcelona Chair, hasMatchingOttoman, Barcelona Ottoman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Barcelona Ottoman
Context triple: [Barcelona Chair, hasMatchingOttoman, Barcelona Ottoman]
  • A. Alhambra
    Alhambra is a signature Van Cleef & Arpels jewelry line known for its clover-shaped motifs symbolizing luck and timeless elegance.
  • B. Alhambra
    The Alhambra is a renowned palace and fortress complex in Granada, Spain, celebrated for its exquisite Islamic architecture, intricate ornamentation, and historic significance as a symbol of Moorish rule in the Iberian Peninsula.
  • C. Alhambra
    Alhambra is a city in the western San Gabriel Valley region of Southern California known for its diverse population, historic neighborhoods, and vibrant Asian-American community.
  • D. Tetuán
    Tetuán is a station on the Madrid Metro network serving the Tetuán district in the north of Spain’s capital.
  • E. Taifa of Seville
    The Taifa of Seville was a powerful medieval Muslim taifa kingdom in al-Andalus, centered on the city of Seville and notable for its cultural and political influence in 11th-century Iberia.
  • 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: Barcelona Ottoman
Triple: [Barcelona Chair, hasMatchingOttoman, Barcelona Ottoman]
Generated description
The Barcelona Ottoman is a modernist footrest designed by Ludwig Mies van der Rohe and Lilly Reich to complement the iconic Barcelona Chair, featuring the same minimalist chrome frame and upholstered cushion.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Barcelona Ottoman
Target entity description: The Barcelona Ottoman is a modernist footrest designed by Ludwig Mies van der Rohe and Lilly Reich to complement the iconic Barcelona Chair, featuring the same minimalist chrome frame and upholstered cushion.
  • A. Alhambra
    The Alhambra is a renowned palace and fortress complex in Granada, Spain, celebrated for its exquisite Islamic architecture, intricate ornamentation, and historic significance as a symbol of Moorish rule in the Iberian Peninsula.
  • B. Alhambra
    Alhambra is a signature Van Cleef & Arpels jewelry line known for its clover-shaped motifs symbolizing luck and timeless elegance.
  • C. Alhambra
    Alhambra is a city in the western San Gabriel Valley region of Southern California known for its diverse population, historic neighborhoods, and vibrant Asian-American community.
  • D. Tetuán
    Tetuán is a station on the Madrid Metro network serving the Tetuán district in the north of Spain’s capital.
  • E. Taifa of Seville
    The Taifa of Seville was a powerful medieval Muslim taifa kingdom in al-Andalus, centered on the city of Seville and notable for its cultural and political influence in 11th-century Iberia.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasMatchingOttoman
Context triple: [Barcelona Chair, hasMatchingOttoman, Barcelona Ottoman]
  • A. hasSultanLoge
    Indicates that an entity possesses or includes a special seating area designated as the sultan’s box or royal loge.
  • B. isOfferedBy
    Indicates that a service, product, or opportunity is provided or made available by a particular entity.
  • C. hasOVA
    Indicates that one entity possesses, contains, or is associated with an Original Video Animation (OVA) related to it.
  • D. hasOpalEquivalent
    Indicates that one entity corresponds to or is equivalent to another entity within the context of the Opal system or representation.
  • E. hasHangingLantern
    Indicates that one entity possesses or features a lantern that is suspended or hanging from it.
  • F. None of above. chosen

Provenance (7 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_69d886cfc8e88190b05ba466edd35591 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3dc2591a881909c5f4f7db47f4d6c completed April 18, 2026, 7:31 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0139ffbe808190a24e827331ee4a6c completed May 11, 2026, 2:07 a.m.
NEDg Description generation batch_6a013ae388548190b09d2c81e1ab0d02 completed May 11, 2026, 2:11 a.m.
NED2 Entity disambiguation (via description) batch_6a013b4df74c81908b3b99e276531e13 completed May 11, 2026, 2:13 a.m.
PD Predicate disambiguation batch_69e35d6b1b988190a8d6b6fe78c35e59 completed April 18, 2026, 10:31 a.m.
PDg Predicate description generation batch_69e37542d060819082aa73948eb8ebd4 completed April 18, 2026, 12:12 p.m.
Created at: April 10, 2026, 5:35 a.m.