Triple
T16182467
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Veselin Topalov |
E392717
|
entity |
| Predicate | playedWorldChampionshipMatchAgainst |
P18497
|
FINISHED |
| Object | Viswanathan Anand |
E236257
|
NE FINISHED |
How this triple was built (2 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: Viswanathan Anand | Statement: [Veselin Topalov, playedWorldChampionshipMatchAgainst, Viswanathan Anand]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Viswanathan Anand Context triple: [Veselin Topalov, playedWorldChampionshipMatchAgainst, Viswanathan Anand]
-
A.
Viswanathan Anand
chosen
Viswanathan Anand is an Indian chess grandmaster and former World Chess Champion widely regarded as one of the greatest chess players of all time.
-
B.
Anand
Anand is a city in the Indian state of Gujarat, known as a major dairy hub and home to the Amul cooperative.
-
C.
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.
-
D.
Veselin Topalov
Veselin Topalov is a Bulgarian chess grandmaster and former FIDE World Chess Champion known for his aggressive, dynamic playing style.
-
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.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d87f1e49ac8190a311b54d32990576 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e2205ef39081908da383abdebc2ccc |
completed | April 17, 2026, 11:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffff03400481908e66db8cf0213c15 |
completed | May 10, 2026, 3:44 a.m. |
Created at: April 10, 2026, 5:02 a.m.