Triple
T16907221
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Messe Berlin |
E424593
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | Berlin ExpoCenter City |
E815743
|
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: Berlin ExpoCenter City | Statement: [Messe Berlin, hasFacility, Berlin ExpoCenter City]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Berlin ExpoCenter City Context triple: [Messe Berlin, hasFacility, Berlin ExpoCenter City]
-
A.
Leipzig Exhibition Center
The Leipzig Exhibition Center is a major modern convention and event complex in Leipzig, Germany, hosting international trade fairs, conferences, and large-scale public events.
-
B.
New Berlin Exhibition Grounds (Messe Berlin halls)
chosen
The New Berlin Exhibition Grounds (Messe Berlin halls) is a major modern trade fair and convention complex in Berlin, Germany, designed by the architectural firm Gerkan, Marg and Partners.
-
C.
Messe
Messe is a Nuremberg U-Bahn station serving the city’s exhibition and trade fair grounds.
-
D.
Nuremberg Exhibition Centre
The Nuremberg Exhibition Centre is a major trade fair and convention complex in Nuremberg, Germany, hosting large international exhibitions, conferences, and industry events.
-
E.
HITEX Exhibition Centre
HITEX Exhibition Centre is a major trade fair and exhibition venue in Hyderabad, India, known for hosting large-scale industrial, commercial, and cultural events.
- 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_69d889da3e8c8190a2b118f383f0beac |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3ca39f9b08190b15106c6caf895ec |
completed | April 18, 2026, 6:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c7b98d5c8190b61de47b246549e3 |
completed | May 10, 2026, 6 p.m. |
Created at: April 10, 2026, 5:30 a.m.