Gemini Deep Think Moves From Benchmarks to Real Discovery
Gemini Deep Think has crossed from benchmark scores into real research, with Google DeepMind's Aletheia agent autonomously resolving four previously open Erdős problems out of 700 and contributing to published papers. A year after its 2025 IMO gold-medal run, the model is now producing publishable-quality mathematics and physics results with a human in the loop. The bigger signal: frontier reasoning is moving from passing exams to doing net-new expert work. For PMs, the defensible layer is shifting from the base model everyone rents to the verifier and problem-framing scaffold you build around it.