Triple
T9197465
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Channel Tunnel Rail Link |
E220751
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
CTRL
CTRL is the high-speed railway line in the United Kingdom that connects London with the Channel Tunnel, forming the UK’s main link to continental Europe’s high-speed rail network.
|
E784070
|
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: CTRL | Statement: [Channel Tunnel Rail Link, alsoKnownAs, CTRL]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CTRL Context triple: [Channel Tunnel Rail Link, alsoKnownAs, CTRL]
-
A.
Ctrl
Ctrl is SZA's critically acclaimed debut studio album that blends alternative R&B, neo-soul, and confessional songwriting about love, insecurity, and self-discovery.
-
B.
CTL
CTL is the former stock ticker symbol for CenturyLink, a major U.S.-based telecommunications and internet service provider now known as Lumen Technologies.
-
C.
CTL*
CTL* is a highly expressive branching-time temporal logic used in computer science for specifying and verifying properties of concurrent and reactive systems.
-
D.
CONTROL
CONTROL is the fictional secret U.S. intelligence agency in the comedy television series "Get Smart," serving as the employer of bumbling spy Maxwell Smart.
-
E.
Control
Control is a 2007 black-and-white biographical film directed by Anton Corbijn that portrays the life and tragic death of Joy Division frontman Ian Curtis.
- 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: CTRL Triple: [Channel Tunnel Rail Link, alsoKnownAs, CTRL]
Generated description
CTRL is the high-speed railway line in the United Kingdom that connects London with the Channel Tunnel, forming the UK’s main link to continental Europe’s high-speed rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CTRL Target entity description: CTRL is the high-speed railway line in the United Kingdom that connects London with the Channel Tunnel, forming the UK’s main link to continental Europe’s high-speed rail network.
-
A.
Ctrl
Ctrl is SZA's critically acclaimed debut studio album that blends alternative R&B, neo-soul, and confessional songwriting about love, insecurity, and self-discovery.
-
B.
CTL
CTL is the former stock ticker symbol for CenturyLink, a major U.S.-based telecommunications and internet service provider now known as Lumen Technologies.
-
C.
CTL*
CTL* is a highly expressive branching-time temporal logic used in computer science for specifying and verifying properties of concurrent and reactive systems.
-
D.
CONTROL
CONTROL is the fictional secret U.S. intelligence agency in the comedy television series "Get Smart," serving as the employer of bumbling spy Maxwell Smart.
-
E.
Control
Control is a 2007 black-and-white biographical film directed by Anton Corbijn that portrays the life and tragic death of Joy Division frontman Ian Curtis.
- 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_69ca83e7ba70819088b74866d9da2c30 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccd87f50e88190940e73af1deda747 |
completed | April 1, 2026, 8:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d05c3b1af48190bb03af15232c510d |
completed | April 4, 2026, 12:32 a.m. |
| NEDg | Description generation | batch_69d05cfb7058819080d80b7f28125199 |
completed | April 4, 2026, 12:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d05d91ad4c8190a45db7484b9f058a |
completed | April 4, 2026, 12:38 a.m. |
Created at: March 30, 2026, 7:25 p.m.