Triple
T9567597
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Boston Tunnel |
E230826
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | State station |
E78748
|
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: State station | Statement: [East Boston Tunnel, hasStation, State station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: State station Context triple: [East Boston Tunnel, hasStation, State station]
-
A.
State station
chosen
State station is a major underground MBTA subway station in downtown Boston serving multiple lines and providing key access to the city’s financial district.
-
B.
State/Lake station
State/Lake station is an elevated Chicago 'L' rapid transit stop in the Loop, serving multiple CTA lines in downtown Chicago.
-
C.
Standard Station
Standard Station is a famous 1966 screenprint by American artist Ed Ruscha depicting a stylized gasoline station, emblematic of his exploration of car culture and the American West.
-
D.
Bowie State station
Bowie State station is a commuter rail stop in Maryland serving MARC's Penn Line and providing access to Bowie State University and the surrounding area.
-
E.
Illinois station
Illinois station is a public transit stop on Dallas Area Rapid Transit’s Red Line in Dallas, Texas.
- 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_69ca847f22188190a56e4a97625bef22 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd996df4f08190b19bbaefb10a9789 |
completed | April 1, 2026, 10:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d152b09c808190aff32419f2cbb15f |
completed | April 4, 2026, 6:04 p.m. |
Created at: March 30, 2026, 8:04 p.m.