Gemini 3.1 Pro Preview Custom Tools
1M context$2.00/M input$12.00/M output
google/gemini-3.1-pro-preview-customtoolsDescription
Gemini 3.1 Pro Preview Custom Tools is a variant of Gemini 3.1 Pro that improves tool selection behavior by preventing overuse of a general bash tool when more efficient third-party...
Quick Start
curl https://router.tangle.tools/v1/chat/completions \
-H "Authorization: Bearer $TANGLE_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "google/gemini-3.1-pro-preview-customtools",
"messages": [{"role": "user", "content": "Hello!"}]
}'Modalities
Input: TextInput: AudioInput: ImageInput: VideoInput: FileOutput: Text
Pricing
Input$2.00/M
Output$12.00/M
Context1M tokens
Model Info
ProviderGoogle
IDgoogle/gemini-3.1-pro-preview-customtools