Gemini 3.1 Pro Preview Custom Tools
JSON →A variant of Gemini 3.1 Pro Preview with enhanced support for custom tool integration and function calling.
Specs
context window 1.0M tokens
max output 66K tokens
input price $2 / 1M tokens
output price $12 / 1M tokens
Capabilities
tool-usefunction-callingjson-modestreamingreasoningcode-generationvisionprompt-caching