Grok 4.5 Leads Independent Automation Agent Benchmark

A recent agentic benchmark indicates that Grok 4.5, described as an 'Opus-class' model by Elon Musk, has outperformed competitor AI models in both speed and cost efficiency. The AutomationBench-AA, managed by Artificial Analysis, ranked Grok 4.5 highest among tested agents.

Jul 9, 2026, 2:45 PM - Source: BeInCrypto

According to a recent performance evaluation by Artificial Analysis, Grok 4.5 has achieved the top position in the AutomationBench-AA agent benchmark. The model received a score of 51.4%, with an operational cost of $0.34 per task. This places it ahead of other notable AI models such as Claude Fable 5 (48.6%) and Claude Opus 4.8 (48.5%), based on this specific assessment.

Elon Musk recently referred to Grok 4.5 as an 'Opus-class' model, emphasizing its reported speed and cost advantages. The latest results from the independent AutomationBench-AA lend measurable support to these claims within the context of the benchmark's methodology and criteria.

While these results indicate Grok 4.5's strong performance on agentic tasks, it's important to note that such benchmarks reflect outcomes within specific testing environments and may not capture the full range of each model’s real-world capabilities. The implications for blockchain, automation, and related sectors remain to be observed as AI agent models continue to evolve.

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Original source link: https://beincrypto.com/grok-4-5-automationbench-agent-benchmark/

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