Triple
T6473375
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stadler Rail |
E146008
|
entity |
| Predicate | brand |
P1500
|
FINISHED |
| Object |
EC250 / SMILE
EC250 / SMILE is a high-speed electric multiple unit train developed by Stadler Rail for fast, comfortable intercity and international passenger services.
|
E595582
|
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: EC250 / SMILE | Statement: [Stadler Rail, brand, EC250 / SMILE]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EC250 / SMILE Context triple: [Stadler Rail, brand, EC250 / SMILE]
-
A.
MC252
MC252 is the Macondo Prospect offshore oil well in the Gulf of Mexico that was the source of the 2010 Deepwater Horizon oil spill.
-
B.
S550
S550 is Ford’s internal platform designation for the sixth-generation Mustang, introduced for the 2015 model year with a modernized chassis and global market focus.
-
C.
C5 Tourer
The C5 Tourer is the estate/wagon variant of the Citroën C5, offering expanded cargo space and practicality within the C5 model range.
-
D.
CC-295 Kingfisher
The CC-295 Kingfisher is a twin‑engine tactical transport and search-and-rescue aircraft operated by the Royal Canadian Air Force for long-range maritime and overland rescue missions.
-
E.
Flint E-55
The Flint E-55 was an upscale early-1920s American automobile produced under the Flint brand of Durant Motors as part of its effort to compete in the mid- to upper-priced car market.
- 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: EC250 / SMILE Triple: [Stadler Rail, brand, EC250 / SMILE]
Generated description
EC250 / SMILE is a high-speed electric multiple unit train developed by Stadler Rail for fast, comfortable intercity and international passenger services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: EC250 / SMILE Target entity description: EC250 / SMILE is a high-speed electric multiple unit train developed by Stadler Rail for fast, comfortable intercity and international passenger services.
-
A.
MC252
MC252 is the Macondo Prospect offshore oil well in the Gulf of Mexico that was the source of the 2010 Deepwater Horizon oil spill.
-
B.
S550
S550 is Ford’s internal platform designation for the sixth-generation Mustang, introduced for the 2015 model year with a modernized chassis and global market focus.
-
C.
C5 Tourer
The C5 Tourer is the estate/wagon variant of the Citroën C5, offering expanded cargo space and practicality within the C5 model range.
-
D.
CC-295 Kingfisher
The CC-295 Kingfisher is a twin‑engine tactical transport and search-and-rescue aircraft operated by the Royal Canadian Air Force for long-range maritime and overland rescue missions.
-
E.
Flint E-55
The Flint E-55 was an upscale early-1920s American automobile produced under the Flint brand of Durant Motors as part of its effort to compete in the mid- to upper-priced car market.
- 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_69c008fec7408190af7b146dc63d9750 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c06a32c0188190bcb3c35fc1d796a6 |
completed | March 22, 2026, 10:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c653a2b2508190a3691412f853ed6f |
completed | March 27, 2026, 9:53 a.m. |
| NEDg | Description generation | batch_69c6552b90848190961250b1e64595e1 |
completed | March 27, 2026, 10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c655bce7548190b4c5661a7aaa77e1 |
completed | March 27, 2026, 10:02 a.m. |
Created at: March 22, 2026, 4:50 p.m.