Triple
T2355982
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Steve Weissman |
E47555
|
entity |
| Predicate | participatedIn |
P149
|
FINISHED |
| Object | 1964 Berkeley Free Speech Movement |
E1536
|
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: 1964 Berkeley Free Speech Movement | Statement: [Steve Weissman, participatedIn, 1964 Berkeley Free Speech Movement]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 1964 Berkeley Free Speech Movement Context triple: [Steve Weissman, participatedIn, 1964 Berkeley Free Speech Movement]
-
A.
Free Speech Movement
chosen
The Free Speech Movement was a landmark 1964–65 student protest at UC Berkeley that became a defining catalyst for campus activism and the modern free speech and civil liberties movement in the United States.
-
B.
Mario Savio Steps at Sproul Hall, UC Berkeley
The Mario Savio Steps at Sproul Hall, UC Berkeley, are a prominent campus gathering spot named in honor of the famed Free Speech Movement leader and serve as a symbolic site for student activism and public discourse.
-
C.
UC Berkeley Third World Liberation Front strike of 1969
The UC Berkeley Third World Liberation Front strike of 1969 was a landmark student-led protest demanding ethnic studies programs and greater representation for marginalized communities, helping catalyze the broader Asian American movement and other Third World liberation struggles in the United States.
-
D.
Free Speech Movement Café at UC Berkeley
The Free Speech Movement Café at UC Berkeley is a campus coffeehouse and study space dedicated to commemorating the 1960s student free speech protests, featuring historical exhibits and memorabilia related to the movement.
-
E.
Columbia University protests of 1968
The Columbia University protests of 1968 were a major student-led uprising against university policies and the Vietnam War, emblematic of the radical activism and campus unrest associated with the New Left in the late 1960s.
- 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_69a88a1b678c8190bce986922ba60ce0 |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abc6fd4e488190b763a1c9b5d18f2c |
completed | March 7, 2026, 6:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aebf2eb7a88190b421df42acbd974b |
completed | March 9, 2026, 12:38 p.m. |
Created at: March 4, 2026, 7:54 p.m.