Triple
T3347121
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Capitol Corridor Joint Powers Authority |
E70401
|
entity |
| Predicate | collaboratesWith |
P37
|
FINISHED |
| Object |
Metropolitan Planning Organizations in Northern California
Metropolitan Planning Organizations in Northern California are regional transportation planning agencies that coordinate long-range transit, land use, and infrastructure strategies across multiple jurisdictions in the northern part of the state.
|
E350031
|
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: Metropolitan Planning Organizations in Northern California | Statement: [Capitol Corridor Joint Powers Authority, collaboratesWith, Metropolitan Planning Organizations in Northern California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Planning Organizations in Northern California Context triple: [Capitol Corridor Joint Powers Authority, collaboratesWith, Metropolitan Planning Organizations in Northern California]
-
A.
Metropolitan Planning Organizations in New Jersey
Metropolitan Planning Organizations in New Jersey are regional transportation planning bodies that coordinate long-range transportation investments and policies across the state’s metropolitan areas.
-
B.
Metropolitan Planning Organizations in Georgia
Metropolitan Planning Organizations in Georgia are regional transportation planning bodies that coordinate long-range transportation strategies and funding priorities for urbanized areas across the state.
-
C.
San Francisco Bay Area transit network
The San Francisco Bay Area transit network is an interconnected system of buses, trains, ferries, and light rail services spanning multiple counties around the San Francisco Bay.
-
D.
Metropolitan Transportation Commission
The Metropolitan Transportation Commission is the regional planning, financing, and coordinating agency for transportation in the nine-county San Francisco Bay Area.
-
E.
Metropolitan Area Planning Council
The Metropolitan Area Planning Council is a regional planning agency serving the Greater Boston area, providing planning, policy, and technical assistance to municipalities on issues such as land use, transportation, housing, and the environment.
- 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: Metropolitan Planning Organizations in Northern California Triple: [Capitol Corridor Joint Powers Authority, collaboratesWith, Metropolitan Planning Organizations in Northern California]
Generated description
Metropolitan Planning Organizations in Northern California are regional transportation planning agencies that coordinate long-range transit, land use, and infrastructure strategies across multiple jurisdictions in the northern part of the state.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Planning Organizations in Northern California Target entity description: Metropolitan Planning Organizations in Northern California are regional transportation planning agencies that coordinate long-range transit, land use, and infrastructure strategies across multiple jurisdictions in the northern part of the state.
-
A.
Metropolitan Planning Organizations in New Jersey
Metropolitan Planning Organizations in New Jersey are regional transportation planning bodies that coordinate long-range transportation investments and policies across the state’s metropolitan areas.
-
B.
Metropolitan Planning Organizations in Georgia
Metropolitan Planning Organizations in Georgia are regional transportation planning bodies that coordinate long-range transportation strategies and funding priorities for urbanized areas across the state.
-
C.
San Francisco Bay Area transit network
The San Francisco Bay Area transit network is an interconnected system of buses, trains, ferries, and light rail services spanning multiple counties around the San Francisco Bay.
-
D.
Metropolitan Transportation Commission
The Metropolitan Transportation Commission is the regional planning, financing, and coordinating agency for transportation in the nine-county San Francisco Bay Area.
-
E.
Metropolitan Area Planning Council
The Metropolitan Area Planning Council is a regional planning agency serving the Greater Boston area, providing planning, policy, and technical assistance to municipalities on issues such as land use, transportation, housing, and the environment.
- 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_69ad85a4ef7c8190a29e2bbd6fa454e4 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb21c64448190a29631ea8f029868 |
completed | March 8, 2026, 5:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3252706408190a86038ca1fe930fd |
completed | March 12, 2026, 8:42 p.m. |
| NEDg | Description generation | batch_69b325bd10d881909ce66de3512f00d1 |
completed | March 12, 2026, 8:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3263e637c8190b1e854091ffbf2c7 |
completed | March 12, 2026, 8:46 p.m. |
Created at: March 8, 2026, 3:12 p.m.