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AI & Enterprise

Capsule Security unveils Nvidia Nemotron-based system to prevent AI agent deviation

Capsule Security has fine-tuned two Nvidia Nemotron models to detect AI agent actions just before execution and allow, warn or block them in real time, SiliconANGLE reported. The system focuses on an external control layer that checks whether an agent’s intended action matches its assigned task, as more agents gain access to sensitive data, source code and operational infrastructure. The company said it achieved 98 percent accuracy on the StepShield benchmark.

AI & Enterprise

Value-for-money AI models reshape spending, frontier model sales wobble

Lower-cost AI models are increasingly influencing corporate spending on high-end offerings from Anthropic and OpenAI, a Financial Times report said, citing Ramp’s analysis of spending data from 70,000 companies. Anthropic’s top-tier Fable 5 accounted for about 11 percent of spending on Anthropic tools more than two months after launch. Analysts cited price and sufficient performance of older models. The shift may affect frontier AI developers investing billions of dollars in larger models.

AI & Enterprise

Upstage unveils Solar Pro 4, available on OpenRouter and others

Upstage unveiled Solar Pro 4, a commercial large language model with enhanced reasoning and agent capabilities, the company said on Thursday. It has been listed on the U.S. Nous Research Hermes Agent and the API routing platform OpenRouter, the first Korean model to be registered there, Upstage said. The company said cumulative token usage topped 80 billion within three days. It also posted benchmark results and said Solar Pro 4 is applied to its Upstage Studio document-processing solution.