Triple
T15695292
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tujunga, Los Angeles |
E380444
|
entity |
| Predicate | transportation |
P230
|
FINISHED |
| Object | Foothill Boulevard |
E1023465
|
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: Foothill Boulevard | Statement: [Tujunga, Los Angeles, transportation, Foothill Boulevard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Foothill Boulevard Context triple: [Tujunga, Los Angeles, transportation, Foothill Boulevard]
-
A.
Foothill Boulevard
Foothill Boulevard is a major thoroughfare in California’s East Bay region that serves as a key urban arterial route through several communities.
-
B.
Foothill Boulevard
chosen
Foothill Boulevard is a major thoroughfare in the Los Angeles area that runs along the foothills of the San Gabriel Mountains, connecting multiple communities in the region.
-
C.
Glendale Boulevard
Glendale Boulevard is a major north–south thoroughfare in Los Angeles that connects several central neighborhoods and serves as a key commuter and commercial corridor.
-
D.
San Ramon Valley Boulevard
San Ramon Valley Boulevard is a major north–south arterial road in California’s San Ramon Valley, connecting communities such as Alamo and serving as a key local thoroughfare.
-
E.
Van Nuys Boulevard
Van Nuys Boulevard is a major thoroughfare in Los Angeles' San Fernando Valley, known for its commercial districts, car culture history, and role as a central artery of the Van Nuys neighborhood.
- 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_69d86d99e860819094b6957cde470f2c |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e04f50ce848190a839c4fb7306d793 |
completed | April 16, 2026, 2:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff82ee580c819082ad53db6da91f66 |
completed | May 9, 2026, 6:54 p.m. |
Created at: April 10, 2026, 4:44 a.m.