Triple

T21209420
Position Surface form Disambiguated ID Type / Status
Subject Farmers Insurance Open E522679 entity
Predicate formerName P65 FINISHED
Object Shearson Lehman Brothers Open
The Shearson Lehman Brothers Open was a former title sponsor name of a PGA Tour golf tournament now known as the Farmers Insurance Open.
E1472197 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: Shearson Lehman Brothers Open | Statement: [Farmers Insurance Open, formerName, Shearson Lehman Brothers Open]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Shearson Lehman Brothers Open
Context triple: [Farmers Insurance Open, formerName, Shearson Lehman Brothers Open]
  • A. Lipton International Players Championships
    The Lipton International Players Championships was the original name of the professional tennis tournament now known as the Miami Open, one of the sport’s premier annual events.
  • B. Cincinnati Open
    The Cincinnati Open is a prestigious professional tennis tournament held annually in the Cincinnati area, featuring both ATP and WTA tours and serving as a key lead-up event to the US Open.
  • C. San Diego Open
    The San Diego Open is a professional women's tennis tournament on the WTA Tour, attracting top-ranked players to compete on hard courts in San Diego, California.
  • D. Los Angeles Open
    The Los Angeles Open was a long-running professional golf tournament on the PGA Tour, historically held in the Los Angeles area and later rebranded as the Genesis Invitational.
  • E. Sony Ericsson Open
    The Sony Ericsson Open was a major professional tennis tournament held annually in Miami, attracting top ATP and WTA players and often considered one of the most prestigious events outside the Grand Slams.
  • 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: Shearson Lehman Brothers Open
Triple: [Farmers Insurance Open, formerName, Shearson Lehman Brothers Open]
Generated description
The Shearson Lehman Brothers Open was a former title sponsor name of a PGA Tour golf tournament now known as the Farmers Insurance Open.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Shearson Lehman Brothers Open
Target entity description: The Shearson Lehman Brothers Open was a former title sponsor name of a PGA Tour golf tournament now known as the Farmers Insurance Open.
  • A. Lipton International Players Championships
    The Lipton International Players Championships was the original name of the professional tennis tournament now known as the Miami Open, one of the sport’s premier annual events.
  • B. Cincinnati Open
    The Cincinnati Open is a prestigious professional tennis tournament held annually in the Cincinnati area, featuring both ATP and WTA tours and serving as a key lead-up event to the US Open.
  • C. San Diego Open
    The San Diego Open is a professional women's tennis tournament on the WTA Tour, attracting top-ranked players to compete on hard courts in San Diego, California.
  • D. Los Angeles Open
    The Los Angeles Open was a long-running professional golf tournament on the PGA Tour, historically held in the Los Angeles area and later rebranded as the Genesis Invitational.
  • E. Sony Ericsson Open
    The Sony Ericsson Open was a major professional tennis tournament held annually in Miami, attracting top ATP and WTA players and often considered one of the most prestigious events outside the Grand Slams.
  • 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_69e0b5112d8881909510b2dcdc93106d completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e73436eb4c819082e05caf1ba52672 completed April 21, 2026, 8:24 a.m.
NED1 Entity disambiguation (via context triple) batch_6a097ed4af68819090df625a31aed573 completed May 17, 2026, 8:39 a.m.
NEDg Description generation batch_6a0980329bb4819088da49aec70f27a0 completed May 17, 2026, 8:45 a.m.
NED2 Entity disambiguation (via description) batch_6a0981b76b108190a0c9ae60c81bd4fc completed May 17, 2026, 8:52 a.m.
Created at: April 16, 2026, 3:26 p.m.