Triple
T20800409
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MS Chi-Cheemaun |
E512022
|
entity |
| Predicate | callSign |
P1565
|
FINISHED |
| Object |
CFN4903
CFN4903 is the radio call sign assigned to the MS Chi-Cheemaun, a Canadian passenger and vehicle ferry operating on Lake Huron between Tobermory and South Baymouth.
|
E1450938
|
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: CFN4903 | Statement: [MS Chi-Cheemaun, callSign, CFN4903]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CFN4903 Context triple: [MS Chi-Cheemaun, callSign, CFN4903]
-
A.
CFN
CFN is a U.S. Department of Energy user facility at Brookhaven National Laboratory dedicated to research and development in nanoscience and nanotechnology.
-
B.
N49RF
N49RF is a NOAA-operated Gulfstream IV-SP high-altitude research jet used primarily for hurricane reconnaissance and atmospheric science missions.
-
C.
CF-5D
The CF-5D is the two-seat Canadian-built variant of the Northrop F-5 Freedom Fighter, used primarily for training and light attack roles by the Royal Canadian Air Force.
-
D.
CNK4
CNK4 is the ICAO airport code assigned to Parry Sound Area Municipal Airport in Ontario, Canada.
-
E.
C4AM95
C4AM95 is an instrumental heavy metal album by the band The Fucking Champs, known for its intricate guitar work and progressive, riff-driven compositions.
- 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: CFN4903 Triple: [MS Chi-Cheemaun, callSign, CFN4903]
Generated description
CFN4903 is the radio call sign assigned to the MS Chi-Cheemaun, a Canadian passenger and vehicle ferry operating on Lake Huron between Tobermory and South Baymouth.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CFN4903 Target entity description: CFN4903 is the radio call sign assigned to the MS Chi-Cheemaun, a Canadian passenger and vehicle ferry operating on Lake Huron between Tobermory and South Baymouth.
-
A.
CFN
CFN is a U.S. Department of Energy user facility at Brookhaven National Laboratory dedicated to research and development in nanoscience and nanotechnology.
-
B.
N49RF
N49RF is a NOAA-operated Gulfstream IV-SP high-altitude research jet used primarily for hurricane reconnaissance and atmospheric science missions.
-
C.
CF-5D
The CF-5D is the two-seat Canadian-built variant of the Northrop F-5 Freedom Fighter, used primarily for training and light attack roles by the Royal Canadian Air Force.
-
D.
CNK4
CNK4 is the ICAO airport code assigned to Parry Sound Area Municipal Airport in Ontario, Canada.
-
E.
C4AM95
C4AM95 is an instrumental heavy metal album by the band The Fucking Champs, known for its intricate guitar work and progressive, riff-driven compositions.
- 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_69e0b4cc69f481908e98751e697b9df4 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c2b014648190a1133836b36c26cd |
completed | April 21, 2026, 12:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08f8c2ff648190af26a0eaf79e0ea0 |
completed | May 16, 2026, 11:07 p.m. |
| NEDg | Description generation | batch_6a08f999e4dc819091c9b61b5a44209d |
completed | May 16, 2026, 11:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08fa3938948190a4027093ed697d1f |
completed | May 16, 2026, 11:14 p.m. |
Created at: April 16, 2026, 12:39 p.m.