Gemini 3.1 Pro Preview Custom Tools

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 or user-defined functions are available. This specialized preview endpoint significantly increases function calling reliability and ensures the model selects the most appropriate tool in coding agents and complex, multi-tool workflows. It retains the core strengths of Gemini 3.1 Pro, including multimodal reasoning across text, image, video, audio, and code, a 1M-token context window, and strong software engineering performance.

Speech-to-textGoogle1M tokens$2.1801 / min

google/gemini-3.1-pro-preview-customtools

Contexto
1M tokens
Máx. completion
65,536
Tools
Sí
JSON
Sí
Lanzamiento
2026-02-25

Llámalo desde Geek Hub

El mismo SDK de OpenAI. Cambia el base URL y el id del modelo.

curl https://api.geekhub.mx/v1/chat/completions \
  -H "Authorization: Bearer $GEEKHUB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google/gemini-3.1-pro-preview-customtools",
    "messages": [{"role": "user", "content": "Hola"}]
  }'
Consigue tu API key

Preguntas frecuentes

¿Qué es Gemini 3.1 Pro Preview Custom Tools?
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 or user-defined functions are available. This specialized preview endpoint significantly increases function calling reliability and ensures the model selects the most appropriate tool in coding agents and complex, multi-tool workflows. It retains the core strengths of Gemini 3.1 Pro, including multimodal reasoning across text, image, video, audio, and code, a 1M-token context window, and strong software engineering performance. Gemini 3.1 Pro Preview Custom Tools corre en el API de Geek Hub (compatible con OpenAI). Id: google/gemini-3.1-pro-preview-customtools.
¿Gemini 3.1 Pro Preview Custom Tools es gratis?
No. $2.1801 por minuto en Geek Hub.
¿Cuál es el contexto de Gemini 3.1 Pro Preview Custom Tools?
Gemini 3.1 Pro Preview Custom Tools tiene una ventana de 1M tokens. Soporta hasta 65,536 tokens de completion.
¿Cuándo se lanzó Gemini 3.1 Pro Preview Custom Tools?
Gemini 3.1 Pro Preview Custom Tools se lanzó el 25 de febrero de 2026.

Más modelos de Google