Triple
T5040784
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Old Town (Riga) |
E113538
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Riga Town Hall Square |
E410065
|
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: Riga Town Hall Square | Statement: [Old Town (Riga), hasLandmark, Riga Town Hall Square]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Riga Town Hall Square Context triple: [Old Town (Riga), hasLandmark, Riga Town Hall Square]
-
A.
Riga City Hall
Riga City Hall is a historic municipal building in Latvia’s capital that notably served as the venue for signing the 1921 Treaty of Riga, which ended the Polish–Soviet War.
-
B.
Riga Castle
Riga Castle is a historic fortress on the banks of the Daugava River in Latvia’s capital, serving as both a symbol of the city’s past and the official residence of the country’s president.
-
C.
Riga Central Market
Riga Central Market is a historic and expansive marketplace in Riga, Latvia, famed for its food halls housed in former Zeppelin hangars and recognized as one of Europe’s largest and most notable market complexes.
-
D.
Riga Cathedral
Riga Cathedral is a historic Lutheran cathedral in Latvia’s capital, renowned for its impressive Gothic and Baroque architecture and one of the largest organs in Europe.
-
E.
Rātslaukums (Town Hall Square)
chosen
Rātslaukums (Town Hall Square) is a historic central square in Riga, Latvia, known for its reconstructed medieval buildings, including the House of the Blackheads and the city hall, and for serving as a major cultural and tourist hub.
- 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_69bd44384298819089c49e7c330ec7b8 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd73dd27fc8190817e53311ea3f706 |
completed | March 20, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf10b66e548190a5e336fa5355979e |
completed | March 21, 2026, 9:42 p.m. |
Created at: March 20, 2026, 1:37 p.m.