Triple

T9743853
Position Surface form Disambiguated ID Type / Status
Subject Viswanathan Anand E236257 entity
Predicate wonWorldChampionshipMatchAgainst P34090 FINISHED
Object Boris Gelfand
Boris Gelfand is an Israeli chess grandmaster and former World Championship challenger known for his deep opening preparation and classical positional style.
 E821982 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: Boris Gelfand | Statement: [Viswanathan Anand, wonWorldChampionshipMatchAgainst, Boris Gelfand]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Boris Gelfand
Context triple: [Viswanathan Anand, wonWorldChampionshipMatchAgainst, Boris Gelfand]
  • A. Yuval Steinitz
    Yuval Steinitz is an Israeli politician and member of the Likud party who has held several senior government positions, including serving as Israel’s Minister of Finance.
  • B. Vladimir Kramnik
    Vladimir Kramnik is a Russian chess grandmaster and former World Chess Champion renowned for defeating Garry Kasparov in 2000 and for his deep strategic style.
  • C. Michael Adams
    Michael Adams is a common personal name shared by numerous individuals across fields such as sports, politics, academia, and the arts.
  • D. Mikhail Tal
    Mikhail Tal was a Latvian-Soviet chess grandmaster and World Chess Champion renowned for his wildly imaginative, sacrificial attacking style and status as one of the greatest tacticians in chess history.
  • E. Garry Kasparov
    Garry Kasparov is a Russian chess grandmaster widely regarded as one of the greatest chess players in history and a prominent political activist and author.
  • 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: Boris Gelfand
Triple: [Viswanathan Anand, wonWorldChampionshipMatchAgainst, Boris Gelfand]
Generated description
Boris Gelfand is an Israeli chess grandmaster and former World Championship challenger known for his deep opening preparation and classical positional style.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Boris Gelfand
Target entity description: Boris Gelfand is an Israeli chess grandmaster and former World Championship challenger known for his deep opening preparation and classical positional style.
  • A. Yuval Steinitz
    Yuval Steinitz is an Israeli politician and member of the Likud party who has held several senior government positions, including serving as Israel’s Minister of Finance.
  • B. Vladimir Kramnik
    Vladimir Kramnik is a Russian chess grandmaster and former World Chess Champion renowned for defeating Garry Kasparov in 2000 and for his deep strategic style.
  • C. Michael Adams
    Michael Adams is a common personal name shared by numerous individuals across fields such as sports, politics, academia, and the arts.
  • D. Mikhail Tal
    Mikhail Tal was a Latvian-Soviet chess grandmaster and World Chess Champion renowned for his wildly imaginative, sacrificial attacking style and status as one of the greatest tacticians in chess history.
  • E. Garry Kasparov
    Garry Kasparov is a Russian chess grandmaster widely regarded as one of the greatest chess players in history and a prominent political activist and author.
  • 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_69ca84d3e24481908a476e2231123cf9 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9f2e5bb081908047e3bf5fe3991c completed April 1, 2026, 10:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1c40b0db081908b956484e3ff44c0 completed April 5, 2026, 2:08 a.m.
NEDg Description generation batch_69d1c7bfda588190ae5432f4c20968c7 completed April 5, 2026, 2:24 a.m.
NED2 Entity disambiguation (via description) batch_69d1c811129481909c383caae1c5969b completed April 5, 2026, 2:25 a.m.
Created at: March 30, 2026, 8:23 p.m.