Triple
T332434
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Griffith Observatory |
E6653
|
entity |
| Predicate | publicTransit |
P1288
|
FINISHED |
| Object |
DASH Observatory bus
The DASH Observatory bus is a Los Angeles Department of Transportation shuttle route that transports passengers between the Vermont/Sunset Metro station area and Griffith Observatory in Griffith Park.
|
E43055
|
NE FINISHED |
How this triple was built (4 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: DASH Observatory bus | Statement: [Griffith Observatory, publicTransit, DASH Observatory bus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DASH Observatory bus Context triple: [Griffith Observatory, publicTransit, DASH Observatory bus]
-
A.
DART bus network
The DART bus network is the system of public bus routes operated by Dallas Area Rapid Transit that provides local and regional transportation throughout the Dallas–Fort Worth metropolitan area.
-
B.
Pace Suburban Bus
Pace Suburban Bus is a public transportation agency serving the suburban areas of the Chicago metropolitan region with bus and paratransit services.
-
C.
DC Circulator bus system
The DC Circulator bus system is a public transit network in Washington, D.C. that provides frequent, low-cost bus service along key routes connecting major neighborhoods and activity centers.
-
D.
Kangaroo Bus
Kangaroo Bus is a hop-on, hop-off shuttle service that transports visitors around the San Diego Zoo’s main exhibits and attractions.
-
E.
Metrobus
Metrobus is the public bus transit system serving the Washington, D.C. metropolitan area, operated alongside the Metrorail network by the Washington Metropolitan Area Transit Authority (WMATA).
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: DASH Observatory bus Triple: [Griffith Observatory, publicTransit, DASH Observatory bus]
Generated description
The DASH Observatory bus is a Los Angeles Department of Transportation shuttle route that transports passengers between the Vermont/Sunset Metro station area and Griffith Observatory in Griffith Park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: DASH Observatory bus Target entity description: The DASH Observatory bus is a Los Angeles Department of Transportation shuttle route that transports passengers between the Vermont/Sunset Metro station area and Griffith Observatory in Griffith Park.
-
A.
DART bus network
The DART bus network is the system of public bus routes operated by Dallas Area Rapid Transit that provides local and regional transportation throughout the Dallas–Fort Worth metropolitan area.
-
B.
Pace Suburban Bus
Pace Suburban Bus is a public transportation agency serving the suburban areas of the Chicago metropolitan region with bus and paratransit services.
-
C.
DC Circulator bus system
The DC Circulator bus system is a public transit network in Washington, D.C. that provides frequent, low-cost bus service along key routes connecting major neighborhoods and activity centers.
-
D.
Kangaroo Bus
Kangaroo Bus is a hop-on, hop-off shuttle service that transports visitors around the San Diego Zoo’s main exhibits and attractions.
-
E.
Metrobus
Metrobus is the public bus transit system serving the Washington, D.C. metropolitan area, operated alongside the Metrorail network by the Washington Metropolitan Area Transit Authority (WMATA).
- F. None of above. chosen
Provenance (5 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_69a2e79434908190a9d5afe415153ad9 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2eab1a7048190ac690ddc2e294914 |
completed | Feb. 28, 2026, 1:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3d24410608190be8da7fa425f1971 |
completed | March 1, 2026, 5:44 a.m. |
| NEDg | Description generation | batch_69a3d3425a54819087035f5de7a26417 |
completed | March 1, 2026, 5:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3d41e60c081909e92df5319defe2c |
completed | March 1, 2026, 5:52 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.