Triple
T23268732
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IFA 2017 |
E588229
|
entity |
| Predicate | takesPlaceIn |
P373
|
FINISHED |
| Object | Messe Berlin exhibition grounds |
—
|
NE NERFINISHED |
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: Messe Berlin exhibition grounds | Statement: [IFA 2017, takesPlaceIn, Messe Berlin exhibition grounds]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Messe Berlin exhibition grounds Context triple: [IFA 2017, takesPlaceIn, Messe Berlin exhibition grounds]
-
A.
Messe Berlin exhibition grounds
chosen
Messe Berlin exhibition grounds is a major trade fair and convention complex in Berlin that hosts international exhibitions, conferences, and large-scale events.
-
B.
Berliner Messe
Berliner Messe is a minimalist sacred choral composition by Estonian composer Arvo Pärt, written in his signature tintinnabuli style for the Latin Mass.
-
C.
Frankfurt Messe (trade fair grounds)
Frankfurt Messe is one of the world’s largest and most important trade fair and exhibition centers, hosting major international industry events in Frankfurt am Main, Germany.
-
D.
Hamburg Messe exhibition grounds
Hamburg Messe exhibition grounds is a major trade fair and convention center in Hamburg, Germany, hosting large international exhibitions, conferences, and events.
-
E.
Koelnmesse
Koelnmesse is a major international trade fair and exhibition company based in Cologne, Germany, known for organizing prominent events across various industries.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e25d148adc819088efbf42672604e9 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f1957219188190b30bceffad1542da |
completed | April 29, 2026, 5:21 a.m. |
Created at: April 17, 2026, 4:43 p.m.