Triple
T19023454
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East-West |
E465545
|
entity |
| Predicate | recordedAt |
P7677
|
FINISHED |
| Object | Chess Studios, Chicago |
E1223022
|
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: Chess Studios, Chicago | Statement: [East-West, recordedAt, Chess Studios, Chicago]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chess Studios, Chicago Context triple: [East-West, recordedAt, Chess Studios, Chicago]
-
A.
Chess Studios, Chicago
chosen
Chess Studios in Chicago was a renowned recording studio and headquarters of Chess Records, where many influential blues, R&B, and early rock and roll artists recorded.
-
B.
Chess Club and Scholastic Center of Saint Louis
The Chess Club and Scholastic Center of Saint Louis is a world-renowned chess institution and tournament venue known for hosting elite competitions and promoting chess education.
-
C.
World Chess Hall of Fame
The World Chess Hall of Fame is a museum and cultural institution dedicated to celebrating the history, art, and notable figures of chess.
-
D.
Carole Robertson Center for Learning (Chicago)
The Carole Robertson Center for Learning in Chicago is a community-based nonprofit organization that provides early childhood education, youth development, and family support services, named in honor of civil rights martyr Carole Robertson.
-
E.
Northbrook Sports Center
Northbrook Sports Center is a public recreational complex in Northbrook, Illinois, known for its ice rinks and community sports facilities.
- 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_69d8dd025c188190a1d81f5b4ec7e2c6 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d6e0583c8190bdfbfe6d94681899 |
completed | April 20, 2026, 7:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05be542b288190a029a9f639240ec0 |
completed | May 14, 2026, 12:21 p.m. |
Created at: April 10, 2026, 12:02 p.m.