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Get Smarter AI Answers with Gemini 3.1 Pro

Gemini 3.1 Pro is a large language model built for complex reasoning, long-form writing, and multi-modal input. If you have ever had a hard question that required more than a surface-level answer, this is where to bring it. You can feed it text, images, audio, or video, and it works through the problem before writing a response. The model includes a configurable thinking level, which controls how much internal reasoning it applies before answering. Set it to low for snappy one-sentence replies, or raise it to high when you need it to work through a long document, a tricky coding problem, or a nuanced prompt. It also accepts up to 10 images or videos per request, so you can describe, compare, or annotate visual content without switching tools. In practice, this fits anywhere you need a text-based collaborator: drafting copy, breaking down a research topic, reviewing an image and writing a caption, or handling customer questions at scale. Paste your prompt into the field, upload any files you need, and get back a response tuned to exactly how much depth you asked for.

Official

Google

365.9k runs

Gemini 3.1 Pro

2026-02-19

Commercial Use

Get Smarter AI Answers with Gemini 3.1 Pro

Table of contents

  • Overview
  • How It Works
  • Frequently Asked Questions
  • Credit Cost
  • Features
  • Use Cases
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Overview

Gemini 3.1 Pro is a large language model built for tasks that need serious reasoning depth, from dissecting a complex contract to drafting a multi-layered strategic plan. It accepts text, images, audio, and video in a single prompt, so you can bring all your context into one conversation without switching tools. On Picasso IA, you run it with a configurable thinking level, from quick answers to deep multi-step reasoning, without writing a single line of code. Whether you're a marketer analyzing campaign data or a freelancer summarizing hours of client recordings, Gemini 3.1 Pro does the heavy lifting in a single pass.

How It Works

  • Write your prompt in plain text. Ask a question, paste a document excerpt, or describe a task you need done.
  • Attach supporting context if needed: up to 10 images, 10 videos, or an audio file up to 8.4 hours long.
  • Choose a thinking level (low, medium, or high) to balance response speed against reasoning depth.
  • Adjust temperature to control how creative or precise the output should be.
  • Hit generate and receive a structured, detailed response you can copy, refine, or build on directly.

Frequently Asked Questions

Do I need programming skills or technical knowledge to use this? No, just open Gemini 3.1 Pro on Picasso IA, adjust the settings you want, and hit generate.

Is it free to try? Picasso IA gives you access to Gemini 3.1 Pro without requiring a separate API subscription. Check the current plan details on the platform for usage limits.

How long does it take to get results? Most text-only prompts return a response in a few seconds. Tasks that involve long audio files, large videos, or high thinking depth may take longer, typically under a minute.

What types of input can I include? You can send plain text, up to 10 images (each up to 7 MB), up to 10 videos (each up to 45 minutes), and one audio file up to 8.4 hours. All inputs are processed together in a single prompt.

Can I control how much the model thinks before responding? Yes. The thinking level setting lets you choose between low, medium, and high. Low gives faster responses for straightforward tasks; high activates deeper reasoning for complex or multi-step problems.

What output formats are supported? The model returns plain text, which can include structured lists, tables, code snippets, or flowing prose depending on how you phrase your prompt.

What happens if I'm not happy with the result? Adjust the temperature, refine your prompt, or try a different thinking level and run it again. Small changes to wording or context often produce noticeably different outputs.

Credit Cost

Each generation consumes 1 credit

1 credit

or 5 credits for 5 generations

Features

Everything this model can do for you

Multi-modal input

Accept text, images, audio files, and video in a single prompt for richer context.

Adjustable thinking depth

Set reasoning to low, medium, or high to balance speed against response quality.

Long output window

Generate up to 65,000 tokens per response for full documents, reports, or detailed replies.

System instructions

Define a persona, set a tone, or restrict the model's scope before the conversation begins.

Fine-tuned sampling

Control temperature and top-p to shift outputs from focused and precise to more varied and creative.

Large media uploads

Attach up to 10 images or 10 videos per request without leaving the interface.

No coding required

Run every generation directly from the browser with no API setup or script writing.

Use Cases

Draft a long-form article by describing the topic, tone, and audience, then refine each section with follow-up prompts to hit the right voice.

Upload a product photo and ask the model to write an ad description, product title, and bullet points for an e-commerce listing.

Submit a voice recording alongside a text question to get a written answer that accounts for both what you said and what you meant.

Paste in a dense legal, financial, or technical document and ask the model to pull out the three most important points in plain language.

Generate structured JSON or formatted data from an unstructured text description, ready to paste into a spreadsheet or database.

Send up to 10 images from a photo shoot and ask for captions, alt-text, or a short social post for each one in a single request.

Write a system instruction to define a chatbot persona, then test how it responds to tricky edge-case questions before shipping.

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