Alphabet’s Gemini team absorbs more senior AI departures, according to reports

Alphabet’s Google unit is reportedly losing additional senior AI researchers connected to Gemini, Google’s suite of generative AI models, to competitors including Anthropic and OpenAI.

The report cited by Yahoo Finance says Jonas Adler and Alexander Pritzel, both described as core contributors to Gemini, have moved to Anthropic and OpenAI, respectively. The departures are presented as part of a wider series of exits rather than an isolated switch.

The same report frames the latest changes as following prior talent losses from the Gemini effort, suggesting Alphabet has been coping with increased competition for high-end researchers across the AI industry.

While the article focuses on individual moves, it also points to a structural issue for model-building teams: high-level researchers can take deep knowledge of model design, training approaches, and evaluation methods when they change employers. For companies racing to iterate on frontier systems, those skills are often as valuable as compute and data access.

For Alphabet, Gemini is not a standalone product but a foundation for Google’s broader AI roadmap, including how the company integrates generative capabilities into search, productivity tools, and developer platforms. Losing senior talent at the center of a model program can raise questions about how quickly teams can sustain research momentum.

Industrywide, the staffing battles reflect the “talent-first” reality of frontier AI. Major players are expanding research groups and hiring aggressively, particularly in roles that combine machine learning theory, experimentation, and applied deployment.

The story does not provide Alphabet’s response, details on the specific roles the departing researchers held at Google, or any statement from Anthropic or OpenAI confirming the hires in a way that would allow readers to verify scope and timing beyond the report.

What remains unclear from the coverage is whether these moves will meaningfully affect Gemini’s near-term roadmap, such as model releases, performance targets, or partnerships, since companies typically do not disclose internal staffing changes in granular ways.