Apple employees have ‘concerns’ over Siri performance in early iOS 26.4 builds: report

Apple's highly anticipated AI-infused Siri, slated for an early next year debut with iOS 26.4 after substantial delays, is reportedly encountering internal performance concerns from testers, raising questions about its readiness. This development underscores Apple's ongoing challenges in AI, as its previously announced "all-new Siri" was delayed from iOS 18 due to quality issues, and the company is reportedly exploring both internal models and a potential reliance on Google Gemini. The situation could impact Apple's competitive standing in the AI landscape and potentially lead to senior AI staff exits if the new Siri fails to meet expectations.

Analysis

Apple's highly anticipated AI-infused Siri for iOS 26.4, slated for an early next year debut after significant delays, is reportedly encountering internal performance concerns from testers. This development, occurring approximately six months before public release, follows the previous failure to launch the "all-new Siri" with iOS 18 due to unmet quality standards, underscoring persistent challenges in Apple's AI development. The company's struggles in attracting AI talent further complicate its ability to deliver competitive proprietary AI solutions.

These internal issues highlight Apple's lagging position in the rapidly evolving AI landscape, where it has faced external pressure to innovate. The company is reportedly exploring dual development paths, including on-device models and a potential reliance on Google Gemini via Private Cloud Compute, indicating a strategic ambiguity and potential dependency on external AI capabilities. This situation has generated a strongly negative sentiment (-0.7) for Apple, reflecting investor apprehension regarding its AI execution.

Bloomberg's Mark Gurman suggests that senior AI staff exits are probable if the new Siri underperforms, exacerbating talent retention issues and potentially impacting future innovation. Conversely, Google (GOOGL/GOOG) exhibits a positive sentiment (0.3), potentially benefiting from Apple's challenges and its robust Gemini offering, which could become a critical component of Apple's AI strategy.

Key Decisions for Investors

• Monitor Apple's AI talent retention and the actual performance of iOS 26.4 Siri upon its early next year debut, as these will be critical indicators of its long-term AI strategy execution and product differentiation.
• Evaluate the implications of Apple's potential reliance on Google Gemini, which could signal a competitive disadvantage in proprietary AI development and potentially benefit Google's cloud AI offerings.
• Consider the broader competitive landscape in AI, as Apple's reported struggles may reinforce the leadership positions of other AI-focused technology giants and present opportunities for alternative investments.