Triple
T5197862
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LDSS3 |
E117315
|
entity |
| Predicate | successorTo |
P78
|
FINISHED |
| Object |
LDSS-2
LDSS-2 is an earlier-generation astronomical imaging spectrograph that was later replaced by the more advanced LDSS3 instrument.
|
E502043
|
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: LDSS-2 | Statement: [LDSS3, successorTo, LDSS-2]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LDSS-2 Context triple: [LDSS3, successorTo, LDSS-2]
-
A.
LDSS3
LDSS3 is a wide-field, multi-object spectrograph and imaging instrument used on the Magellan Telescopes for detailed optical observations of faint astronomical objects.
-
B.
LSS
LSS is the station code for LaSalle Street Station, a major commuter rail terminal in downtown Chicago, Illinois.
-
C.
LS2
LS2 is a mid-level trim variant of the Saturn L-Series midsize sedan, offering additional comfort and convenience features over the base model.
-
D.
DSS
DSS is the IATA airport code for Blaise Diagne International Airport, the main international gateway serving Dakar, Senegal.
-
E.
DSS
DSS is the abbreviated name of the Securitate, the notorious secret police service of Communist Romania.
- 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: LDSS-2 Triple: [LDSS3, successorTo, LDSS-2]
Generated description
LDSS-2 is an earlier-generation astronomical imaging spectrograph that was later replaced by the more advanced LDSS3 instrument.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LDSS-2 Target entity description: LDSS-2 is an earlier-generation astronomical imaging spectrograph that was later replaced by the more advanced LDSS3 instrument.
-
A.
LDSS3
LDSS3 is a wide-field, multi-object spectrograph and imaging instrument used on the Magellan Telescopes for detailed optical observations of faint astronomical objects.
-
B.
LSS
LSS is the station code for LaSalle Street Station, a major commuter rail terminal in downtown Chicago, Illinois.
-
C.
LS2
LS2 is a mid-level trim variant of the Saturn L-Series midsize sedan, offering additional comfort and convenience features over the base model.
-
D.
DSS
DSS is the IATA airport code for Blaise Diagne International Airport, the main international gateway serving Dakar, Senegal.
-
E.
DSS
DSS is the abbreviated name of the Securitate, the notorious secret police service of Communist Romania.
- 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_69bd4462ed04819084fcb01eb9d2fa74 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7a1dbf7881909ed596ffdd1219bb |
completed | March 20, 2026, 4:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bee0a115048190b7f02b5449c444d7 |
completed | March 21, 2026, 6:17 p.m. |
| NEDg | Description generation | batch_69bee67ecec08190aa3e2ae7bf1eef9b |
completed | March 21, 2026, 6:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bee6e8bbcc819094f5f04743eb4013 |
completed | March 21, 2026, 6:43 p.m. |
Created at: March 20, 2026, 1:46 p.m.