BWhat changed
A specific matrix product gained an algorithm using fewer scalar multiplications.
Scientific scope
The reported 4-by-5 times 5-by-5 multiplication construction using 76 scalar products, compared with the stated 80-product predecessor.
Evidence
The cited historical record or published author account supports this scoped contribution. The source-reading boundary is stated at each link; a WRS grade is not an independent scientific validation.
Contributors
- AlphaTensor · EXECUTION: Source-reported search for constructions.
- Fawzi and the full recorded research team · SCIENCE: Problem formulation, system and published analysis.
- Prior matrix-multiplication researchers · SCIENCE: Comparison algorithms remain distinct precursor work.
Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.
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