Gemini 3.1 Pro AI Chat Assistant

Use Gemini 3.1 Pro for long research packets, large repo or specification reviews, mixed-source comparisons, and detailed technical or product briefs. It is most useful when breadth of context and careful instruction following matter more than the fastest response.

On Rivya, Gemini 3.1 Pro currently runs as a chat project that can also work from image inputs.

Organize the source packet, identify the decision or comparison criteria, and specify the expected deliverable. For mixed materials, tell the model which evidence is authoritative and where uncertainty should be called out.

Rivya currently bills 100 input credits and 700 output credits per million tokens. Use that tier when the model must synthesize a larger source set or produce a review-ready brief, not for short routine questions.

Choose Gemini 3.1 Pro for larger, more demanding research and review tasks. Choose Gemini 3 Flash for faster triage, or another lower-cost model when the source set and decision are simple.

Start here when the first response should test multimodal research, technical writing, spec review, or structured analysis on one specific Gemini model. That gives you a contained first turn to check the prompt, direction, and response quality before moving into a longer project.

This page is set up as the public chat entry for Gemini 3.1 Pro. That helps when long-context research packets and comparison work depend on screenshots, charts, or other visual evidence from the first turn.

Before the first turn, line up the question, the source material, and any screenshots, charts, or visual evidence you want the model to read. On Gemini 3.1 Pro, that first packet usually matters more than extra settings whenever long-context research packets and comparison work depend on visual evidence.

The page is publicly visible, but the actual first send is still gated behind sign in. Rivya currently bills this by usage: 100 input credits and 700 output credits per million tokens. You can use this page to frame the question and choose the model first, then sign in when you are ready to start the live thread.

Stay on this page while the job is still a first conversation and you are testing whether Gemini 3.1 Pro can get traction on long-context research packets and comparison work from the first turn. Open the full Studio once the work needs saved context, attached files, follow-up rounds, or a thread you know you will keep expanding.