Triple
T10556752
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1991 World Championships in Athletics |
E249105
|
entity |
| Predicate | featuredEvent |
P6628
|
FINISHED |
| Object | men's 400 metres hurdles |
E605634
|
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: men's 400 metres hurdles | Statement: [1991 World Championships in Athletics, featuredEvent, men's 400 metres hurdles]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: men's 400 metres hurdles Context triple: [1991 World Championships in Athletics, featuredEvent, men's 400 metres hurdles]
-
A.
400 metres hurdles
chosen
The 400 metres hurdles is a track and field event in which athletes sprint one full lap of the track while clearing ten evenly spaced hurdles.
-
B.
4 × 400 metres relay
The 4 × 400 metres relay is a track and field event in which teams of four athletes each run a 400-metre leg, passing a baton around the track for a total distance of 1600 metres.
-
C.
4 × 100 metres relay
The 4 × 100 metres relay is a track and field sprinting event in which teams of four runners each complete a 100-metre leg, passing a baton within designated exchange zones.
-
D.
men’s 100 metres at the 1936 Summer Olympics
The men’s 100 metres at the 1936 Summer Olympics was a marquee sprint event in Berlin that featured some of the era’s fastest athletes, including Jesse Owens and Tinus Osendarp, and became historically significant amid the Games’ charged political atmosphere.
-
E.
World Athletics Relays
The World Athletics Relays is an international track and field relay competition featuring national teams in various relay events, organized by the global governing body for athletics.
- 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_69d381c733c08190ab1dd6239f5f34ae |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d52713eaa48190936b4b15e2c7e827 |
completed | April 7, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d9347ae67081909cb2c3911cb1be67 |
completed | April 10, 2026, 5:33 p.m. |
Created at: April 6, 2026, 12:35 p.m.