Triple
T1371902
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CBG |
E30129
|
entity |
| Predicate | represents |
P129
|
FINISHED |
| Object | Cambridge railway station |
E4497
|
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: Cambridge railway station | Statement: [CBG, represents, Cambridge railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cambridge railway station Context triple: [CBG, represents, Cambridge railway station]
-
A.
Cambridge railway station
chosen
Cambridge railway station is the main rail hub serving the city of Cambridge, providing regional and long-distance passenger services connecting it to London and other major destinations.
-
B.
Cambridge South railway station
Cambridge South railway station is a planned rail stop intended to serve the southern area of Cambridge, including major research and healthcare facilities on the Cambridge Biomedical Campus.
-
C.
Cambridge North railway station
Cambridge North railway station is a modern rail hub serving the northern part of Cambridge, England, providing regional and commuter connections including services toward London and Ely.
-
D.
Oxford railway station
Oxford railway station is the main railway hub serving the city of Oxford, England, providing regional and long-distance passenger services on the national rail network.
-
E.
Clarendon station
Clarendon station is a Washington Metro rapid transit stop in Arlington, Virginia, serving the Clarendon neighborhood on the Orange Line.
- 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_69a498f912008190a376a98b207b2071 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c2f314c081909c0ab80397d96abb |
completed | March 1, 2026, 10:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acd481de608190bed1dc385209320e |
completed | March 8, 2026, 1:44 a.m. |
Created at: March 1, 2026, 7:57 p.m.