Triple
T20480336
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Orphan stream |
E502433
|
entity |
| Predicate | discoveredBy |
P412
|
FINISHED |
| Object | N. W. Evans |
—
|
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: N. W. Evans | Statement: [Orphan stream, discoveredBy, N. W. Evans]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: N. W. Evans Context triple: [Orphan stream, discoveredBy, N. W. Evans]
-
A.
T. M. Evans
T. M. Evans is a horse breeder known for breeding the champion racehorse Shareef Dancer.
-
B.
A. G. Evans
A. G. Evans was a prominent materials scientist renowned for his pioneering work in fracture mechanics and structural ceramics.
-
C.
E. A. Davis
E. A. Davis is a physicist and author known for co-writing influential works on solid-state physics and electronic properties of materials with Nobel laureate Nevill Francis Mott.
-
D.
E. M. Andrews
E. M. Andrews is a notable individual distinguished enough to be specifically cited as a prominent bearer of the surname Andrews.
-
E.
E. D. Nixon
E. D. Nixon was an African American civil rights leader and NAACP organizer in Montgomery, Alabama, who played a key role in initiating and organizing the Montgomery bus boycott.
- 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: N. W. Evans Target entity description: N. W. Evans is an astronomer known for his work on the structure and dynamics of the Milky Way, including the identification of stellar streams such as the Orphan stream.
-
A.
T. M. Evans
T. M. Evans is a horse breeder known for breeding the champion racehorse Shareef Dancer.
-
B.
A. G. Evans
A. G. Evans was a prominent materials scientist renowned for his pioneering work in fracture mechanics and structural ceramics.
-
C.
E. A. Davis
E. A. Davis is a physicist and author known for co-writing influential works on solid-state physics and electronic properties of materials with Nobel laureate Nevill Francis Mott.
-
D.
E. M. Andrews
E. M. Andrews is a notable individual distinguished enough to be specifically cited as a prominent bearer of the surname Andrews.
-
E.
E. D. Nixon
E. D. Nixon was an African American civil rights leader and NAACP organizer in Montgomery, Alabama, who played a key role in initiating and organizing the Montgomery bus boycott.
- F. None of above. chosen
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_69e0b4af32848190aea80682b44d5d6e |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69b55d7a881909dfe3ea0e74b742b |
completed | April 20, 2026, 9:32 p.m. |
Created at: April 16, 2026, 11:34 a.m.