Triple
T9118725
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Miguel Ángel de Quevedo |
E218787
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object |
MQA
MQA is the station code for the Mexico City Metro station named after Mexican engineer and environmentalist Miguel Ángel de Quevedo.
|
E779524
|
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: MQA | Statement: [Miguel Ángel de Quevedo, hasStationCode, MQA]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MQA Context triple: [Miguel Ángel de Quevedo, hasStationCode, MQA]
-
A.
MQA
MQA (Master Quality Authenticated) is a proprietary audio codec and encoding technology designed to deliver high-resolution, studio-quality sound in relatively small file sizes for streaming and playback.
-
B.
Monkey's Audio
Monkey's Audio is a lossless audio compression format and codec known for its high compression ratios and Windows-focused software tools.
-
C.
Dolby MAT
Dolby MAT (Metadata-enhanced Audio Transmission) is an audio format and transport technology developed by Dolby that carries object-based Dolby Atmos sound and metadata over HDMI for home theater and consumer devices.
-
D.
Dolby TrueHD
Dolby TrueHD is a lossless multichannel audio codec designed for high-definition home entertainment formats like Blu-ray to deliver studio-quality surround sound.
-
E.
WMA
WMA is a proprietary audio compression format developed by Microsoft as part of its Windows Media framework.
- 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: MQA Triple: [Miguel Ángel de Quevedo, hasStationCode, MQA]
Generated description
MQA is the station code for the Mexico City Metro station named after Mexican engineer and environmentalist Miguel Ángel de Quevedo.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MQA Target entity description: MQA is the station code for the Mexico City Metro station named after Mexican engineer and environmentalist Miguel Ángel de Quevedo.
-
A.
MQA
MQA (Master Quality Authenticated) is a proprietary audio codec and encoding technology designed to deliver high-resolution, studio-quality sound in relatively small file sizes for streaming and playback.
-
B.
Monkey's Audio
Monkey's Audio is a lossless audio compression format and codec known for its high compression ratios and Windows-focused software tools.
-
C.
Dolby MAT
Dolby MAT (Metadata-enhanced Audio Transmission) is an audio format and transport technology developed by Dolby that carries object-based Dolby Atmos sound and metadata over HDMI for home theater and consumer devices.
-
D.
Dolby TrueHD
Dolby TrueHD is a lossless multichannel audio codec designed for high-definition home entertainment formats like Blu-ray to deliver studio-quality surround sound.
-
E.
WMA
WMA is a proprietary audio compression format developed by Microsoft as part of its Windows Media framework.
- 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_69ca83dddd548190983b96c664f7f367 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cca8a7c6d48190a015efd17a017ca1 |
completed | April 1, 2026, 5:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0307c9f608190aad73bcf82ae334e |
completed | April 3, 2026, 9:26 p.m. |
| NEDg | Description generation | batch_69d0318ef52c8190bfa0bef6a8d41daa |
completed | April 3, 2026, 9:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d03571c4648190bd546152c61c55a5 |
completed | April 3, 2026, 9:47 p.m. |
Created at: March 30, 2026, 7:17 p.m.