Triple
T19465712
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rock Region METRO streetcar |
E486990
|
entity |
| Predicate | governingBody |
P46
|
FINISHED |
| Object | Rock Region METRO Board of Directors |
—
|
NE NERFINISHED |
How this triple was built (3 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: Rock Region METRO Board of Directors | Statement: [Rock Region METRO streetcar, governingBody, Rock Region METRO Board of Directors]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rock Region METRO Board of Directors Context triple: [Rock Region METRO streetcar, governingBody, Rock Region METRO Board of Directors]
-
A.
METRO Board of Directors
The METRO Board of Directors is the policy-making and oversight body that directs the planning, funding, and operation of public transit services for the Houston, Texas region.
-
B.
Rock Region METRO bus system
Rock Region METRO bus system is the central public transit network serving the Little Rock, Arkansas metropolitan area with fixed-route buses and related services.
-
C.
Metro Board of Directors
The Metro Board of Directors is the policy-making body that oversees planning, funding, and operation of Los Angeles County’s public transportation system.
-
D.
Calgary Metropolitan Region Board
The Calgary Metropolitan Region Board is a regional planning and governance body that coordinates land use, infrastructure, and growth management among municipalities in and around Calgary, Alberta.
-
E.
Rock Region METRO streetcar
Rock Region METRO streetcar is a modern streetcar transit service operating in Little Rock, Arkansas, providing local urban transportation and connecting key districts such as the River Market area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rock Region METRO Board of Directors Target entity description: The Rock Region METRO Board of Directors is the governing body that oversees policy, planning, and strategic direction for the Rock Region METRO public transit system in central Arkansas.
-
A.
METRO Board of Directors
The METRO Board of Directors is the policy-making and oversight body that directs the planning, funding, and operation of public transit services for the Houston, Texas region.
-
B.
Rock Region METRO bus system
Rock Region METRO bus system is the central public transit network serving the Little Rock, Arkansas metropolitan area with fixed-route buses and related services.
-
C.
Metro Board of Directors
The Metro Board of Directors is the policy-making body that oversees planning, funding, and operation of Los Angeles County’s public transportation system.
-
D.
Calgary Metropolitan Region Board
The Calgary Metropolitan Region Board is a regional planning and governance body that coordinates land use, infrastructure, and growth management among municipalities in and around Calgary, Alberta.
-
E.
Rock Region METRO streetcar
Rock Region METRO streetcar is a modern streetcar transit service operating in Little Rock, Arkansas, providing local urban transportation and connecting key districts such as the River Market area.
- F. None of above. chosen
Provenance (2 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_69d8e8d86d608190bd199a98d0297f27 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e633e1dccc819096feb1a514b9eb86 |
completed | April 20, 2026, 2:10 p.m. |
Created at: April 10, 2026, 1:39 p.m.