Gemini 3.1 Pro Preview is a Google model tracked in Sim. It supports a 1.05M token context window. Pricing starts at $2/1M input tokens and $12/1M output tokens. Key capabilities include Temperature 0-2, Tool choice, Structured outputs. Best for reasoning-heavy tasks that need more deliberate model control.
Best forBest for reasoning-heavy tasks that need more deliberate model control.
Temperature0 to 2
Reasoning effortNot supported
VerbosityNot supported
Thinking levelslow, medium, high (default: high)
Structured outputsSupported
Tool choiceSupported
Computer useNot supported
Deep researchNot supported
Memory supportSupported
Max output tokens66k
Frequently asked questions
Gemini 3.1 Pro Preview is a Google model available in Sim. Gemini 3.1 Pro Preview is a Google model tracked in Sim. It supports a 1.05M token context window. Pricing starts at $2/1M input tokens and $12/1M output tokens. Key capabilities include Temperature 0-2, Tool choice, Structured outputs.
Gemini 3.1 Pro Preview starts at $2/1M input tokens, $0.2/1M cached input tokens, and $12/1M output tokens. Above 200k input tokens, the full request is priced at $4/1M input tokens, $0.4/1M cached input tokens, and $18/1M output tokens.
Gemini 3.1 Pro Preview supports a context window of 1.05M tokens in Sim. In an agent, this determines how much conversation history, tool outputs, and retrieved documents the model can hold in a single call.
Gemini 3.1 Pro Preview supports the following capabilities in Sim: Temperature 0-2, Tool choice, Structured outputs, Thinking low, medium, high, Max output 66k.
Best for reasoning-heavy tasks that need more deliberate model control. When used in a Sim workflow, it can be selected in any Agent block from the model picker.
