Triple

T9962612
Position Surface form Disambiguated ID Type / Status
Subject WTA 500 tournaments E195603 entity
Predicate includesEvent P1393 FINISHED
Object Washington Mubadala Citi DC Open (women’s event)
The Washington Mubadala Citi DC Open (women’s event) is a professional women’s tennis tournament held in Washington, D.C., that forms part of the WTA 500 level on the WTA Tour.
E831588 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: Washington Mubadala Citi DC Open (women’s event) | Statement: [WTA 500 tournaments, includesEvent, Washington Mubadala Citi DC Open (women’s event)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Washington Mubadala Citi DC Open (women’s event)
Context triple: [WTA 500 tournaments, includesEvent, Washington Mubadala Citi DC Open (women’s event)]
  • A. Miami Open tennis tournament
    The Miami Open tennis tournament is a premier annual professional tennis event on the ATP and WTA tours, attracting top players from around the world to compete on hard courts in South Florida.
  • B. WTA Tour (North American events)
    The WTA Tour (North American events) comprises the series of elite women’s professional tennis tournaments held across North America as part of the global WTA Tour.
  • C. US Open mixed doubles
    The US Open mixed doubles is a Grand Slam tennis competition in which male and female players team up to compete on hard courts during the annual US Open tournament.
  • D. Indian Wells
    Indian Wells is a small, affluent resort city in Southern California’s Coachella Valley, known for luxury golf resorts and hosting the high-profile Indian Wells tennis tournament.
  • E. Doral Open
    The Doral Open was a long-running PGA Tour golf tournament held annually at the Doral Golf Resort & Spa in Florida, best known for being played on the famed Blue Monster course.
  • 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: Washington Mubadala Citi DC Open (women’s event)
Triple: [WTA 500 tournaments, includesEvent, Washington Mubadala Citi DC Open (women’s event)]
Generated description
The Washington Mubadala Citi DC Open (women’s event) is a professional women’s tennis tournament held in Washington, D.C., that forms part of the WTA 500 level on the WTA Tour.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Washington Mubadala Citi DC Open (women’s event)
Target entity description: The Washington Mubadala Citi DC Open (women’s event) is a professional women’s tennis tournament held in Washington, D.C., that forms part of the WTA 500 level on the WTA Tour.
  • A. Miami Open tennis tournament
    The Miami Open tennis tournament is a premier annual professional tennis event on the ATP and WTA tours, attracting top players from around the world to compete on hard courts in South Florida.
  • B. WTA Tour (North American events)
    The WTA Tour (North American events) comprises the series of elite women’s professional tennis tournaments held across North America as part of the global WTA Tour.
  • C. US Open mixed doubles
    The US Open mixed doubles is a Grand Slam tennis competition in which male and female players team up to compete on hard courts during the annual US Open tournament.
  • D. Indian Wells
    Indian Wells is a small, affluent resort city in Southern California’s Coachella Valley, known for luxury golf resorts and hosting the high-profile Indian Wells tennis tournament.
  • E. Doral Open
    The Doral Open was a long-running PGA Tour golf tournament held annually at the Doral Golf Resort & Spa in Florida, best known for being played on the famed Blue Monster course.
  • 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_69ca82ebd1288190912f9e4482d1fa35 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb718cd588190a4aac48220deddec completed April 2, 2026, 12:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69d23d993404819089c9a71d03721e0b completed April 5, 2026, 10:46 a.m.
NEDg Description generation batch_69d23ec0a63c819082c2458aff4ae79e completed April 5, 2026, 10:51 a.m.
NED2 Entity disambiguation (via description) batch_69d23f560f28819080716aabd7f4ff32 completed April 5, 2026, 10:54 a.m.
Created at: March 30, 2026, 8:47 p.m.