Overview
- The model, which Google deployed on Wednesday, September 2, 2026, is live inside Agent Studio on Google Cloud Platform and is intended for production coding and agent workflows.
- Gemini 3.8 Flash carries the internal codename “Skimaki” and was tested on Google’s Jetski coding tool where engineers reportedly preferred it to Anthropic’s Opus in head‑to‑head coding trials.
- Flash variants are smaller, lower‑latency models built for speed and lower per‑token cost, and 3.8 Flash adds multimodal input handling so text, images and video can feed the same coding or debugging task.
- Google has been shipping Flash updates rapidly with roughly monthly iterations and has paused an intermediate Pro release, keeping the next flagship Pro work focused toward Gemini 4.0.
- Investors reacted modestly with Alphabet shares rising in after‑hours trading and Google has not announced public pricing for 3.8 Flash though prior Flash releases used low per‑token promotional rates.