gemini-3-pro - AI Model Guide

Gemini 3 Pro is Google's most advanced multimodal reasoning AI model. It is designed to handle complex tasks across text, images, audio, and video in a single unified interface. It is available on CRAISEE via Replicate and has been run over 1.39 million times, making it one of the platform's most-used large language models.

Gemini 3 Pro achieves top scores on Humanity's Last Exam, GPQA Diamond for expert-level reasoning, and leads MathArena Apex for mathematical problem-solving. It also scores 72.1% on SimpleQA Verified for factual reliability and ranks first on Video-MMMU for video understanding, placing it among the highest-performing AI models available.

Gemini 3 Pro supports a 1-million-token context window, allowing it to ingest and reason over extremely long documents, codebases, transcripts, and multimedia content without losing coherence. This makes it ideal for large-scale research, legal document analysis, and complex multi-file projects that require sustained contextual understanding across massive inputs.

Yes. Gemini 3 Pro can process audio files up to 8.4 hours long and video files up to 45 minutes each, with support for up to 10 video files per prompt. This multimodal capability allows it to perform frame-by-frame video reasoning and transcribe or analyze long audio recordings within a single inference call.

Gemini 3 Pro is the most capable model in the Gemini family, surpassing earlier versions in reasoning depth, multimodal input handling, and benchmark performance. It is built for professionals and researchers requiring PhD-level analysis, whereas lighter Gemini variants are optimized for speed and cost-efficiency in simpler tasks.

Gemini 3 Pro supports configurable thinking depth with 'low' and 'high' thinking levels, similar to Deep Think–style reasoning. The high setting enables more deliberate, step-by-step reasoning for complex problems, while the low setting offers faster responses. This flexibility lets users balance speed and analytical depth based on their task requirements.

Gemini 3 Pro has been run over 1,399,824 times on CRAISEE, making it one of the most widely used AI models on the platform. This high usage reflects its reliability and versatility across professional, research, and creative use cases that demand advanced multimodal reasoning and high factual accuracy.

Gemini 3 Pro is best suited for expert-level research, mathematical analysis, multimedia content interpretation, long-document summarization, and complex code review. Its PhD-level reasoning and multimodal capabilities make it ideal for scientists, legal professionals, data analysts, and creative teams who need deep contextual understanding across diverse input types.