Triple
T7127061
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue Line (Lisbon Metro) |
E166089
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Seagull Line
The Seagull Line is the nickname for the Blue Line of the Lisbon Metro, one of the main rapid transit routes serving Portugal’s capital city.
|
E643656
|
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: Seagull Line | Statement: [Blue Line (Lisbon Metro), alsoKnownAs, Seagull Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Seagull Line Context triple: [Blue Line (Lisbon Metro), alsoKnownAs, Seagull Line]
-
A.
Sky Express
Sky Express is a Greek regional airline that operates domestic flights connecting numerous islands and mainland cities within Greece.
-
B.
Bearskin Airlines
Bearskin Airlines is a Canadian regional airline that primarily operates commuter flights connecting smaller communities in Northern Ontario and Manitoba.
-
C.
Danziger Luftdienst
Danziger Luftdienst was a regional German airline that later became part of Lufthansa’s regional operations under the name Lufthansa CityLine.
-
D.
Maddux Air Lines
Maddux Air Lines was an early American airline of the late 1920s that operated scheduled passenger services, notably in California, and later merged into Transcontinental Air Transport.
-
E.
Sun d'Or International Airlines
Sun d'Or International Airlines is an Israeli charter airline brand operating leisure and seasonal flights under the ownership of El Al.
- 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: Seagull Line Triple: [Blue Line (Lisbon Metro), alsoKnownAs, Seagull Line]
Generated description
The Seagull Line is the nickname for the Blue Line of the Lisbon Metro, one of the main rapid transit routes serving Portugal’s capital city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Seagull Line Target entity description: The Seagull Line is the nickname for the Blue Line of the Lisbon Metro, one of the main rapid transit routes serving Portugal’s capital city.
-
A.
Sky Express
Sky Express is a Greek regional airline that operates domestic flights connecting numerous islands and mainland cities within Greece.
-
B.
Bearskin Airlines
Bearskin Airlines is a Canadian regional airline that primarily operates commuter flights connecting smaller communities in Northern Ontario and Manitoba.
-
C.
Danziger Luftdienst
Danziger Luftdienst was a regional German airline that later became part of Lufthansa’s regional operations under the name Lufthansa CityLine.
-
D.
Maddux Air Lines
Maddux Air Lines was an early American airline of the late 1920s that operated scheduled passenger services, notably in California, and later merged into Transcontinental Air Transport.
-
E.
Sun d'Or International Airlines
Sun d'Or International Airlines is an Israeli charter airline brand operating leisure and seasonal flights under the ownership of El Al.
- 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_69c6888350588190870cd552b427a1cd |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e64ee8ac81909ee1c7cb1db3af33 |
completed | March 27, 2026, 8:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7a338b6908190bace3ee43a080c2f |
completed | March 28, 2026, 9:45 a.m. |
| NEDg | Description generation | batch_69c7a446c5088190908dd7b4cdc57f18 |
completed | March 28, 2026, 9:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7a4fc9f788190b38437c6e91a5f8a |
completed | March 28, 2026, 9:53 a.m. |
Created at: March 27, 2026, 2:44 p.m.