Triple
T8220128
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MacAdams Professor of Physics at UC Berkeley |
E192036
|
entity |
| Predicate | heldBy |
P8
|
FINISHED |
| Object | Hitoshi Murayama |
E36591
|
NE FINISHED |
How this triple was built (2 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: Hitoshi Murayama | Statement: [MacAdams Professor of Physics at UC Berkeley, heldBy, Hitoshi Murayama]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hitoshi Murayama Context triple: [MacAdams Professor of Physics at UC Berkeley, heldBy, Hitoshi Murayama]
-
A.
Hitoshi Murayama
chosen
Hitoshi Murayama is a prominent Japanese theoretical physicist known for his work in particle physics and cosmology and for holding leading academic positions in both Japan and the United States.
-
B.
Yoshihisa Hirano
Yoshihisa Hirano is a Japanese professional baseball pitcher known for his successful career in Nippon Professional Baseball and Major League Baseball, particularly as a late-inning reliever.
-
C.
Ryogo Kubo
Ryogo Kubo was a Japanese theoretical physicist renowned for his foundational work in statistical mechanics and condensed matter physics, including the formulation of linear response theory.
-
D.
Shogo Akiyama
Shogo Akiyama is a Japanese professional baseball outfielder known for his standout career in Nippon Professional Baseball and later stint in Major League Baseball.
-
E.
Hitoshi Ashida
Hitoshi Ashida was a Japanese politician who served briefly as Prime Minister in the late 1940s during Japan’s postwar reconstruction period.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca82c9a8ac81908b011c38698456e4 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb77c782a8819086019ab6bac05749 |
completed | March 31, 2026, 7:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce1cc9be088190b2b51281bc2f71bf |
completed | April 2, 2026, 7:37 a.m. |
Created at: March 30, 2026, 5:45 p.m.