Enum GeminiThinkingLevel
Controls the thinking level for Gemini 3 models. Auto uses the selected model's default. Gemini 3.6/3.5 Flash default to Medium, Flash-Lite defaults to Minimal, while Gemini 3 Flash Preview and Pro Preview default to High.
public enum GeminiThinkingLevel
Fields
Auto = 0Uses the selected model's provider default.
High = 4High thinking level.
Low = 2Low thinking level
Medium = 3Medium thinking level.
Minimal = 1Minimal thinking (supported by current Flash and Flash-Lite models).