Triple

T23163488
Position Surface form Disambiguated ID Type / Status
Subject Mother McCree's Uptown Jug Champions E578649 entity
Predicate performedAt P270 FINISHED
Object The Tangent (Palo Alto coffeehouse)
The Tangent was a small but influential 1960s Palo Alto coffeehouse and folk venue known for hosting early performances by musicians who would later become the Grateful Dead.
E1572782 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: The Tangent (Palo Alto coffeehouse) | Statement: [Mother McCree's Uptown Jug Champions, performedAt, The Tangent (Palo Alto coffeehouse)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Tangent (Palo Alto coffeehouse)
Context triple: [Mother McCree's Uptown Jug Champions, performedAt, The Tangent (Palo Alto coffeehouse)]
  • A. Tecton café
    Tecton café is a modernist-style refreshment venue located within Dudley Zoo, serving visitors food and drinks during their visit.
  • B. Tangierine Café
    Tangierine Café is a quick-service restaurant in the Morocco Pavilion at EPCOT, known for serving Middle Eastern and North African-inspired dishes.
  • C. Cafe Zoetrope
    Cafe Zoetrope is a European-style café and wine bar in San Francisco closely associated with filmmaker Francis Ford Coppola, known for its Italian fare and cinematic ambiance.
  • D. Freight & Salvage Coffeehouse
    Freight & Salvage Coffeehouse is a renowned nonprofit folk and roots music venue in Berkeley, California, known for its intimate performances and support of traditional and contemporary acoustic music.
  • E. The Coffee Shop
    The Coffee Shop is the English title of Carlo Goldoni’s classic 18th-century Italian comedy play "La bottega del caffè," set in a Venetian coffeehouse and centered on the intertwined lives and intrigues of its patrons.
  • 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: The Tangent (Palo Alto coffeehouse)
Triple: [Mother McCree's Uptown Jug Champions, performedAt, The Tangent (Palo Alto coffeehouse)]
Generated description
The Tangent was a small but influential 1960s Palo Alto coffeehouse and folk venue known for hosting early performances by musicians who would later become the Grateful Dead.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Tangent (Palo Alto coffeehouse)
Target entity description: The Tangent was a small but influential 1960s Palo Alto coffeehouse and folk venue known for hosting early performances by musicians who would later become the Grateful Dead.
  • A. Tecton café
    Tecton café is a modernist-style refreshment venue located within Dudley Zoo, serving visitors food and drinks during their visit.
  • B. Tangierine Café
    Tangierine Café is a quick-service restaurant in the Morocco Pavilion at EPCOT, known for serving Middle Eastern and North African-inspired dishes.
  • C. Cafe Zoetrope
    Cafe Zoetrope is a European-style café and wine bar in San Francisco closely associated with filmmaker Francis Ford Coppola, known for its Italian fare and cinematic ambiance.
  • D. Freight & Salvage Coffeehouse
    Freight & Salvage Coffeehouse is a renowned nonprofit folk and roots music venue in Berkeley, California, known for its intimate performances and support of traditional and contemporary acoustic music.
  • E. The Coffee Shop
    The Coffee Shop is the English title of Carlo Goldoni’s classic 18th-century Italian comedy play "La bottega del caffè," set in a Venetian coffeehouse and centered on the intertwined lives and intrigues of its patrons.
  • 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_69e245fc75348190a0288401044c8af8 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18f29be30819091e18551044a98f3 completed April 29, 2026, 4:55 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c30a4760881908b4e306b896df80e completed May 19, 2026, 9:43 a.m.
NEDg Description generation batch_6a0c32ab76988190917b76806a6c2c80 completed May 19, 2026, 9:51 a.m.
NED2 Entity disambiguation (via description) batch_6a0c3335e83c8190a9bee47e86215c05 completed May 19, 2026, 9:53 a.m.
Created at: April 17, 2026, 4:02 p.m.