Triple
T15091647
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | La Cañada Flintridge |
E360429
|
entity |
| Predicate | transportationCorridor |
P385
|
FINISHED |
| Object | Foothill Freeway (Interstate 210) |
E294354
|
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 Freeway (Interstate 210) | Statement: [La Cañada Flintridge, transportationCorridor, Foothill Freeway (Interstate 210)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Foothill Freeway (Interstate 210) Context triple: [La Cañada Flintridge, transportationCorridor, Foothill Freeway (Interstate 210)]
-
A.
Foothill Freeway
chosen
The Foothill Freeway is a major east–west freeway in Southern California that runs along the base of the San Gabriel Mountains, serving as a key commuter and regional connector.
-
B.
I-210 Freeway
The I-210 Freeway is a major east–west highway in Southern California that runs along the foothills of the San Gabriel Mountains, serving as a key commuter and bypass route around the Los Angeles metropolitan area.
-
C.
California State Route 91
California State Route 91 is a major east–west freeway in Southern California that connects the Los Angeles area with Orange and Riverside counties and serves as a key commuter and freight corridor.
-
D.
Ventura Freeway (SR 134)
Ventura Freeway (SR 134) is a major east–west highway in Southern California that links the San Fernando Valley with Pasadena and serves as a key commuter and regional traffic corridor in the Los Angeles area.
-
E.
Glendale Freeway
Glendale Freeway is a major north–south freeway in the Los Angeles area that connects the city of Glendale with central Los Angeles.
- 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_69d85a035aa88190b52a139d3a1b7b6d |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0027925788190b955fdc6626adf7d |
completed | April 15, 2026, 9:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fed31fa31c8190a22a27f5572e4334 |
completed | May 9, 2026, 6:24 a.m. |
Created at: April 10, 2026, 3:04 a.m.