Triple
T17412854
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Memorial Tunnel (former) |
E423411
|
entity |
| Predicate | usedBy |
P260
|
FINISHED |
| Object | U.S. Department of Transportation (for research) |
—
|
NE NERFINISHED |
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: U.S. Department of Transportation (for research) | Statement: [Memorial Tunnel (former), usedBy, U.S. Department of Transportation (for research)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Department of Transportation (for research) Context triple: [Memorial Tunnel (former), usedBy, U.S. Department of Transportation (for research)]
-
A.
United States Department of Transportation
chosen
The United States Department of Transportation is a federal executive department responsible for national transportation policy, safety regulation, and infrastructure across modes such as highways, aviation, rail, and transit.
-
B.
Department of Transportation
The Department of Transportation is a Philippine government agency responsible for planning, implementing, and managing the country’s transportation systems and infrastructure across road, rail, air, and sea.
-
C.
Department of Transportation
The Department of Transportation is a government agency responsible for planning, building, and maintaining transportation infrastructure and services within its jurisdiction.
-
D.
Office of Transportation Analysis
The Office of Transportation Analysis is a division within the U.S. Bureau of Transportation Statistics that conducts data-driven research and analysis to inform transportation policy and planning.
-
E.
Transportation Research and Analysis Computing Center
The Transportation Research and Analysis Computing Center is a high-performance computing facility dedicated to advanced modeling, simulation, and analysis of transportation systems and technologies.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d889d7d27c819088486ce3f0627fa1 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43b0c12b881908b2ddc13678c7a75 |
completed | April 19, 2026, 2:16 a.m. |
Created at: April 10, 2026, 5:46 a.m.