Google Tests Gemini 3.8 Flash Model After Launching Gemini 3.7

Google is reportedly testing its Gemini 3.8 Flash model internally, just two weeks after launching Gemini 3.7 Flash on August 13, 2026.

The company's technicians have used early versions of Gemini 3.8 Flash through Jetski, Google's internal code development platform, to test the new model in various programming tasks.

According to reports, the development of Gemini 3.8 Flash focuses on improving capabilities compared to its predecessor, including reducing hallucinations in long conversations and speeding up code generation.

Google has not released official performance benchmarks or card models for the new model, but early reports indicate that it is aimed at improving multi-step agent workflows.