Triple
T12385050
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lankershim Boulevard |
E295840
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Isaac Lankershim |
E33800
|
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: Isaac Lankershim | Statement: [Lankershim Boulevard, namedAfter, Isaac Lankershim]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Isaac Lankershim Context triple: [Lankershim Boulevard, namedAfter, Isaac Lankershim]
-
A.
Isaac Lankershim
chosen
Isaac Lankershim was a 19th-century landowner and businessman in Los Angeles whose real estate ventures helped shape early Hollywood and the surrounding San Fernando Valley.
-
B.
Abbot Kinney
Abbot Kinney was an American developer and conservationist best known for creating the Venice neighborhood in Los Angeles as a planned seaside resort modeled after Venice, Italy.
-
C.
Henry Gaylord Wilshire
Henry Gaylord Wilshire was an American land developer, socialist politician, and publisher best known for lending his name to Los Angeles’s major thoroughfare, Wilshire Boulevard.
-
D.
Henry McCord
Henry McCord is a central fictional character in the political drama series "Madam Secretary," known as the supportive and morally grounded husband of Secretary of State Elizabeth McCord and a former military officer and ethics professor.
-
E.
Isaac Newton Van Nuys
Isaac Newton Van Nuys was a 19th-century American businessman and landowner whose extensive holdings and development efforts in the San Fernando Valley led to the community of Van Nuys being named in his honor.
- 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_69d6ad9e653c8190b1473c860ee53dae |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d93fbc3f608190b0ee3c4f304a94db |
completed | April 10, 2026, 6:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f62ac78c5c81909fb3d63bc6c9cc01 |
completed | May 2, 2026, 4:48 p.m. |
Created at: April 8, 2026, 9:54 p.m.