Triple

T1370625
Position Surface form Disambiguated ID Type / Status
Subject Australian Open E30104 entity
Predicate surfaceMaterial P618 FINISHED
Object GreenSet
GreenSet is a brand of acrylic hardcourt surface widely used at major professional tennis tournaments, including the Australian Open.
 E158002 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: GreenSet | Statement: [Australian Open, surfaceMaterial, GreenSet]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: GreenSet
Context triple: [Australian Open, surfaceMaterial, GreenSet]
  • A. Green
    Green is a common English surname of Anglo-Saxon origin, typically derived from a descriptive nickname related to the color green or someone who lived near a village green.
  • B. Green Patch
    Green Patch is a popular scenic beach and campground area within Booderee National Park on Jervis Bay, known for its white sand, clear water, and abundant wildlife.
  • C. Big Green
    Big Green is the collective nickname for Dartmouth College’s athletic teams and, more broadly, its campus community identity.
  • D. Groen
    Groen is a Flemish green political party in Belgium known for its progressive stance on environmental and social issues.
  • E. Green, Green
    "Green, Green" is a 1963 folk song by The New Christy Minstrels that became one of their best-known hits and a staple of the American folk revival era.
  • 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: GreenSet
Triple: [Australian Open, surfaceMaterial, GreenSet]
Generated description
GreenSet is a brand of acrylic hardcourt surface widely used at major professional tennis tournaments, including the Australian Open.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: GreenSet
Target entity description: GreenSet is a brand of acrylic hardcourt surface widely used at major professional tennis tournaments, including the Australian Open.
  • A. Green
    Green is a common English surname of Anglo-Saxon origin, typically derived from a descriptive nickname related to the color green or someone who lived near a village green.
  • B. Green Patch
    Green Patch is a popular scenic beach and campground area within Booderee National Park on Jervis Bay, known for its white sand, clear water, and abundant wildlife.
  • C. Big Green
    Big Green is the collective nickname for Dartmouth College’s athletic teams and, more broadly, its campus community identity.
  • D. Groen
    Groen is a Flemish green political party in Belgium known for its progressive stance on environmental and social issues.
  • E. Green, Green
    "Green, Green" is a 1963 folk song by The New Christy Minstrels that became one of their best-known hits and a staple of the American folk revival era.
  • 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_69a498f912008190a376a98b207b2071 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c2d7b6008190bc0303b56959ba56 completed March 1, 2026, 10:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69acd47f25c48190a27f87909c15d7c3 completed March 8, 2026, 1:44 a.m.
NEDg Description generation batch_69acd61419608190865b656284adab13 completed March 8, 2026, 1:51 a.m.
NED2 Entity disambiguation (via description) batch_69acd68afe10819081bb5991fb007da9 completed March 8, 2026, 1:53 a.m.
Created at: March 1, 2026, 7:57 p.m.