Triple
T13093507
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Artery/Tunnel Project |
E310522
|
entity |
| Predicate | hasAlias |
P455
|
FINISHED |
| Object | CA/T Project |
E396352
|
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: CA/T Project | Statement: [Central Artery/Tunnel Project, hasAlias, CA/T Project]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CA/T Project Context triple: [Central Artery/Tunnel Project, hasAlias, CA/T Project]
-
A.
CA/T
chosen
CA/T is the commonly used abbreviation for Boston’s Central Artery/Tunnel Project, better known as the “Big Dig,” a massive highway and tunnel construction megaproject.
-
B.
TCAT
TCAT is the public bus transit system serving Ithaca and the surrounding Tompkins County area in New York State.
-
C.
The Project
The Project is an Australian television news and current affairs panel show on Network Ten that blends serious journalism with comedy and pop culture commentary.
-
D.
CATSA
CATSA is the federal agency responsible for overseeing civil aviation security screening at Canadian airports.
-
E.
CTSA
CTSA is the French Armed Forces Blood Transfusion Center, responsible for collecting, testing, and supplying blood products to military personnel.
- 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_69d806a733548190989cfd4ce981ca33 |
completed | April 9, 2026, 8:05 p.m. |
| NER | Named-entity recognition | batch_69d9813cd1b881909871a318fdd60672 |
completed | April 10, 2026, 11:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6d617f1908190a2fa147bedede54f |
completed | May 3, 2026, 4:59 a.m. |
Created at: April 9, 2026, 9:03 p.m.