Triple

T845941
Position Surface form Disambiguated ID Type / Status
Subject Downtown Los Angeles E18274 entity
Predicate hasLandmark P105 FINISHED
Object Los Angeles Convention Center
The Los Angeles Convention Center is a major multi-purpose convention and exhibition complex in downtown Los Angeles that hosts large-scale trade shows, conferences, and public events.
 E105361 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: Los Angeles Convention Center | Statement: [Downtown Los Angeles, hasLandmark, Los Angeles Convention Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Los Angeles Convention Center
Context triple: [Downtown Los Angeles, hasLandmark, Los Angeles Convention Center]
  • A. Oregon Convention Center
    The Oregon Convention Center is a major conference and event venue in Portland, Oregon, known for its distinctive twin glass spires and large-scale trade shows, conventions, and public events.
  • B. Nokia Theatre L.A. Live
    Nokia Theatre L.A. Live was a major indoor entertainment venue in downtown Los Angeles known for hosting high-profile award shows, concerts, and live events.
  • C. Fresno Convention & Entertainment Center
    Fresno Convention & Entertainment Center is a multi-venue complex in downtown Fresno, California, that hosts conventions, concerts, theatrical performances, and a wide range of community and entertainment events.
  • D. Austin Convention Center
    The Austin Convention Center is a large, modern event and exhibition facility in downtown Austin, Texas, hosting conferences, trade shows, and major cultural gatherings.
  • E. Dolby Theatre
    The Dolby Theatre is a renowned live-performance venue in Hollywood best known as the long-time home of the annual Academy Awards ceremony.
  • 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: Los Angeles Convention Center
Triple: [Downtown Los Angeles, hasLandmark, Los Angeles Convention Center]
Generated description
The Los Angeles Convention Center is a major multi-purpose convention and exhibition complex in downtown Los Angeles that hosts large-scale trade shows, conferences, and public events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Los Angeles Convention Center
Target entity description: The Los Angeles Convention Center is a major multi-purpose convention and exhibition complex in downtown Los Angeles that hosts large-scale trade shows, conferences, and public events.
  • A. Oregon Convention Center
    The Oregon Convention Center is a major conference and event venue in Portland, Oregon, known for its distinctive twin glass spires and large-scale trade shows, conventions, and public events.
  • B. Nokia Theatre L.A. Live
    Nokia Theatre L.A. Live was a major indoor entertainment venue in downtown Los Angeles known for hosting high-profile award shows, concerts, and live events.
  • C. Fresno Convention & Entertainment Center
    Fresno Convention & Entertainment Center is a multi-venue complex in downtown Fresno, California, that hosts conventions, concerts, theatrical performances, and a wide range of community and entertainment events.
  • D. Austin Convention Center
    The Austin Convention Center is a large, modern event and exhibition facility in downtown Austin, Texas, hosting conferences, trade shows, and major cultural gatherings.
  • E. Dolby Theatre
    The Dolby Theatre is a renowned live-performance venue in Hollywood best known as the long-time home of the annual Academy Awards ceremony.
  • 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_69a4938b04208190b82e1df6b572c548 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac0a91e48190b4349ae8bb67fd90 completed March 1, 2026, 9:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7c016a8a88190965e7c703b0329fb completed March 4, 2026, 5:16 a.m.
NEDg Description generation batch_69a7c1782d108190825ece29e7532bf6 completed March 4, 2026, 5:22 a.m.
NED2 Entity disambiguation (via description) batch_69a7c21dd42881908ac19fed7454d7a9 completed March 4, 2026, 5:24 a.m.
Created at: March 1, 2026, 7:38 p.m.