Triple
T2425264
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Olympiastadion Berlin |
E53510
|
entity |
| Predicate | hostedEvent |
P613
|
FINISHED |
| Object |
2009 World Championships in Athletics
The 2009 World Championships in Athletics was a major international track and field competition organized by World Athletics and held in Berlin, Germany.
|
E265841
|
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: 2009 World Championships in Athletics | Statement: [Olympiastadion Berlin, hostedEvent, 2009 World Championships in Athletics]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 2009 World Championships in Athletics Context triple: [Olympiastadion Berlin, hostedEvent, 2009 World Championships in Athletics]
-
A.
2011 IAAF World Championships in Athletics
The 2011 IAAF World Championships in Athletics was a major global track and field competition organized by the International Association of Athletics Federations and held in Daegu, South Korea.
-
B.
2003 World Championships in Athletics
The 2003 World Championships in Athletics was a major international track and field competition organized by World Athletics and held in Paris, France.
-
C.
World Athletics Championships 2019
The World Athletics Championships 2019 was the biennial global track and field competition organized by World Athletics, featuring elite athletes from around the world competing for world titles and records.
-
D.
1991 World Championships in Athletics
The 1991 World Championships in Athletics was a major international track and field competition held in Tokyo, Japan, renowned for several historic performances and world records.
-
E.
2017 IAAF World Championships in Athletics
The 2017 IAAF World Championships in Athletics was a major global track and field competition organized by the IAAF and held in London, featuring top athletes from around the world competing for world titles.
- 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: 2009 World Championships in Athletics Triple: [Olympiastadion Berlin, hostedEvent, 2009 World Championships in Athletics]
Generated description
The 2009 World Championships in Athletics was a major international track and field competition organized by World Athletics and held in Berlin, Germany.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 2009 World Championships in Athletics Target entity description: The 2009 World Championships in Athletics was a major international track and field competition organized by World Athletics and held in Berlin, Germany.
-
A.
2011 IAAF World Championships in Athletics
The 2011 IAAF World Championships in Athletics was a major global track and field competition organized by the International Association of Athletics Federations and held in Daegu, South Korea.
-
B.
2003 World Championships in Athletics
The 2003 World Championships in Athletics was a major international track and field competition organized by World Athletics and held in Paris, France.
-
C.
World Athletics Championships 2019
The World Athletics Championships 2019 was the biennial global track and field competition organized by World Athletics, featuring elite athletes from around the world competing for world titles and records.
-
D.
1991 World Championships in Athletics
The 1991 World Championships in Athletics was a major international track and field competition held in Tokyo, Japan, renowned for several historic performances and world records.
-
E.
2017 IAAF World Championships in Athletics
The 2017 IAAF World Championships in Athletics was a major global track and field competition organized by the IAAF and held in London, featuring top athletes from around the world competing for world titles.
- 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_69ab495c44d48190b7235b23719bc3f6 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abc99a773c819092d5f3c297b83887 |
completed | March 7, 2026, 6:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aebf61088481909d79e822e4071456 |
completed | March 9, 2026, 12:38 p.m. |
| NEDg | Description generation | batch_69aec2e4fee481909704d329ad92f4ad |
completed | March 9, 2026, 12:53 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aec39bb6a4819084652814e18f60d4 |
completed | March 9, 2026, 12:56 p.m. |
Created at: March 6, 2026, 9:42 p.m.