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Claude Opus 4.5

New leader on the frontier safety benchmark; faster tool use.

EV
Dr. Elena Vásquez Jul 8, 2026 · 1 min read

New leader on the frontier safety benchmark; faster tool use.

EV
Written by

Dr. Elena Vásquez

Senior Research Correspondent

Former ML researcher at ETH Zürich. Covers frontier models, evaluation, and the science behind the headlines.

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