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Claude Opus 4
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AISI and EvalEval release evaluation cards for five benchmarks and six frontier models
The UK AI Security Institute (AISI) and the EvalEval coalition have published a new set of Evaluation Cards that bundle verified results, context, and configuration details for five major benchmarks: HealthBench,…
1 source primary sourceHugging Face -
Anthropic blocks bioweapon research attempts in third AI misuse report
Anthropic has released its third report on AI misuse, detailing how its systems blocked malicious actors from using Claude for cyberattacks, surveillance, and biological weapons research. The report highlights a…
3 sourcesnationalinterest.orgyahoo.comibtimes.com
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AISI and EvalEval release evaluation cards for five benchmarks and six frontier models (22 September 2026).