Triple
T1916469
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dan Ryan Expressway |
E40028
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Dan Ryan Jr. |
E227762
|
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: Dan Ryan Jr. | Statement: [Dan Ryan Expressway, namedAfter, Dan Ryan Jr.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dan Ryan Jr. Context triple: [Dan Ryan Expressway, namedAfter, Dan Ryan Jr.]
-
A.
Dan Ryan
chosen
Dan Ryan is a major freeway in Chicago, Illinois, that serves as a key segment of Interstate 90/94 and a primary route for commuters traveling to and from the city’s South Side.
-
B.
John O’Keefe
John O’Keefe is a British-American neuroscientist renowned for discovering place cells in the hippocampus, a breakthrough that helped reveal the brain’s internal GPS system.
-
C.
Sean McDonough
Sean McDonough is an American sportscaster best known for his long career calling Major League Baseball and college sports on national television.
-
D.
Terry O’Reilly
Terry O’Reilly is a former Canadian professional ice hockey right winger best known for his hard-nosed, physical play and leadership with the NHL’s Boston Bruins in the 1970s and early 1980s.
-
E.
Kevin O'Connor
Kevin O'Connor is an American entrepreneur best known as the co-founder and former CEO of the online advertising company DoubleClick.
- 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_69a8864298748190a2f2fd34f7ef8d77 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb20f54848190b9457e1231aa49db |
completed | March 7, 2026, 5:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae26fab724819094a3c02e8c3fc2df |
completed | March 9, 2026, 1:48 a.m. |
Created at: March 4, 2026, 7:35 p.m.