Triple

T7722
Position Surface form Disambiguated ID Type / Status
Subject New England Patriots E153 entity
Predicate formerHomeStadium P901 FINISHED
Object Schaefer Stadium
Schaefer Stadium was an outdoor football stadium in Foxborough, Massachusetts, best known as the longtime home of the New England Patriots before the construction of Gillette Stadium.
E8148 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: Schaefer Stadium | Statement: [New England Patriots, formerHomeStadium, Schaefer Stadium]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Schaefer Stadium
Context triple: [New England Patriots, formerHomeStadium, Schaefer Stadium]
  • A. Reser Stadium
    Reser Stadium is the primary football stadium and home field of the Oregon State Beavers in Corvallis, Oregon.
  • B. Henderson Field
    Henderson Field is a strategically vital airfield on Guadalcanal in the Solomon Islands that became a focal point of intense fighting between Allied and Japanese forces during World War II.
  • C. Everett Memorial Stadium
    Everett Memorial Stadium is a multi-purpose athletic venue in Everett, Massachusetts, primarily used for local high school football and other community sporting events.
  • D. Lumen Field
    Lumen Field is a major multi-purpose stadium in Seattle best known as the home of the NFL’s Seattle Seahawks and MLS’s Seattle Sounders FC.
  • E. Wrigley Field
    Wrigley Field is a historic Major League Baseball ballpark in Chicago best known as the longtime home of the Chicago Cubs and its iconic ivy-covered outfield walls.
  • 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: Schaefer Stadium
Triple: [New England Patriots, formerHomeStadium, Schaefer Stadium]
Generated description
Schaefer Stadium was an outdoor football stadium in Foxborough, Massachusetts, best known as the longtime home of the New England Patriots before the construction of Gillette Stadium.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Schaefer Stadium
Target entity description: Schaefer Stadium was an outdoor football stadium in Foxborough, Massachusetts, best known as the longtime home of the New England Patriots before the construction of Gillette Stadium.
  • A. Reser Stadium
    Reser Stadium is the primary football stadium and home field of the Oregon State Beavers in Corvallis, Oregon.
  • B. Henderson Field
    Henderson Field is a strategically vital airfield on Guadalcanal in the Solomon Islands that became a focal point of intense fighting between Allied and Japanese forces during World War II.
  • C. Everett Memorial Stadium
    Everett Memorial Stadium is a multi-purpose athletic venue in Everett, Massachusetts, primarily used for local high school football and other community sporting events.
  • D. Lumen Field
    Lumen Field is a major multi-purpose stadium in Seattle best known as the home of the NFL’s Seattle Seahawks and MLS’s Seattle Sounders FC.
  • E. Wrigley Field
    Wrigley Field is a historic Major League Baseball ballpark in Chicago best known as the longtime home of the Chicago Cubs and its iconic ivy-covered outfield walls.
  • 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_69a23bb612708190b09f25385e4b63d1 completed Feb. 28, 2026, 12:49 a.m.
NER Named-entity recognition batch_69a24659cfe0819088c2e8a61c2274f3 completed Feb. 28, 2026, 1:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69a262364cf48190b390bab67cee9312 completed Feb. 28, 2026, 3:34 a.m.
NEDg Description generation batch_69a262e524e88190854d3585d6694bc0 completed Feb. 28, 2026, 3:37 a.m.
NED2 Entity disambiguation (via description) batch_69a26357a9d08190972bfc596be2baac completed Feb. 28, 2026, 3:39 a.m.
Created at: Feb. 28, 2026, 12:54 a.m.