Triple
T22719172
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Large Binocular Telescope |
E561813
|
entity |
| Predicate | hasInstrument |
P35
|
FINISHED |
| Object | LBTI |
—
|
NE NERFINISHED |
How this triple was built (3 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: LBTI | Statement: [Large Binocular Telescope, hasInstrument, LBTI]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LBTI Context triple: [Large Binocular Telescope, hasInstrument, LBTI]
-
A.
LBT
LBT is a powerful ground-based optical-infrared observatory on Mount Graham in Arizona that uses two 8.4-meter mirrors on a single mount to achieve extremely high-resolution astronomical imaging.
-
B.
LBT
LBT is the public-facing brand name and logo used by Long Beach Transit, the primary public transportation agency serving Long Beach, California, and surrounding areas.
-
C.
LBT
LBT is the National Rail station code for Larbert railway station in Scotland.
-
D.
LGB
LGB is a model railway brand best known for its large-scale "G" gauge garden trains designed for outdoor and indoor use.
-
E.
LGB
LGB is the IATA airport code for Long Beach Airport, a public airport serving the Long Beach and greater Los Angeles area in California.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LBTI Target entity description: LBTI is a high-resolution interferometric instrument on the Large Binocular Telescope designed primarily for detailed infrared observations, including the study of exoplanets and circumstellar dust.
-
A.
LBT
chosen
LBT is a powerful ground-based optical-infrared observatory on Mount Graham in Arizona that uses two 8.4-meter mirrors on a single mount to achieve extremely high-resolution astronomical imaging.
-
B.
LBT
LBT is the public-facing brand name and logo used by Long Beach Transit, the primary public transportation agency serving Long Beach, California, and surrounding areas.
-
C.
LBT
LBT is the National Rail station code for Larbert railway station in Scotland.
-
D.
LGB
LGB is a model railway brand best known for its large-scale "G" gauge garden trains designed for outdoor and indoor use.
-
E.
LGB
LGB is the IATA airport code for Long Beach Airport, a public airport serving the Long Beach and greater Los Angeles area in California.
- F. None of above.
Provenance (2 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_69e2454fc984819088213b58ee87a002 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1790fbf9c819082ba7b48801a7b39 |
completed | April 29, 2026, 3:20 a.m. |
Created at: April 17, 2026, 3:19 p.m.