Triple
T20771904
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ICE 2 |
E511256
|
entity |
| Predicate | hasComponent |
P35
|
FINISHED |
| Object |
Class 808 driving trailer
The Class 808 driving trailer is the non-powered end coach of the German ICE 2 high-speed train, housing the driver's cab and passenger seating.
|
E1450125
|
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: Class 808 driving trailer | Statement: [ICE 2, hasComponent, Class 808 driving trailer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Class 808 driving trailer Context triple: [ICE 2, hasComponent, Class 808 driving trailer]
-
A.
Class 801
Class 801 is a type of Hitachi-built high-speed electric multiple unit used in the UK as part of the Azuma fleet operated on the East Coast Main Line.
-
B.
Class 802
Class 802 is a type of British high-speed bi-mode multiple unit train used on intercity services, closely related to the Hitachi A-train family.
-
C.
18 Wheeler
"18 Wheeler" is an energetic pop-rock song by Pink from her 2001 album *M!ssundaztood*, showcasing her assertive vocals and rebellious attitude.
-
D.
CDL
CDL is a seed-stage startup accelerator and program that helps science and technology-based companies scale through mentorship, funding, and structured objectives.
-
E.
CDL
CDL is the official abbreviation for the Call of Duty League, a professional esports league featuring competitive play in the Call of Duty video game franchise.
- 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: Class 808 driving trailer Triple: [ICE 2, hasComponent, Class 808 driving trailer]
Generated description
The Class 808 driving trailer is the non-powered end coach of the German ICE 2 high-speed train, housing the driver's cab and passenger seating.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Class 808 driving trailer Target entity description: The Class 808 driving trailer is the non-powered end coach of the German ICE 2 high-speed train, housing the driver's cab and passenger seating.
-
A.
Class 801
Class 801 is a type of Hitachi-built high-speed electric multiple unit used in the UK as part of the Azuma fleet operated on the East Coast Main Line.
-
B.
Class 802
Class 802 is a type of British high-speed bi-mode multiple unit train used on intercity services, closely related to the Hitachi A-train family.
-
C.
18 Wheeler
"18 Wheeler" is an energetic pop-rock song by Pink from her 2001 album *M!ssundaztood*, showcasing her assertive vocals and rebellious attitude.
-
D.
CDL
CDL is a seed-stage startup accelerator and program that helps science and technology-based companies scale through mentorship, funding, and structured objectives.
-
E.
CDL
CDL is the official abbreviation for the Call of Duty League, a professional esports league featuring competitive play in the Call of Duty video game franchise.
- 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_69e0b4ca01148190ac018e57e0cab46f |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c2681ff88190bfe5938c2db6b2c4 |
completed | April 21, 2026, 12:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08ef91918c81908e99ab3a8ed9a1e5 |
completed | May 16, 2026, 10:28 p.m. |
| NEDg | Description generation | batch_6a08f306e51481909691e3735ce10b60 |
completed | May 16, 2026, 10:43 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08f37adb908190a40a7bb1728f3dbf |
completed | May 16, 2026, 10:45 p.m. |
Created at: April 16, 2026, 12:37 p.m.