Google Gemini 3.1 Pro, the flagship Gemini model via Google AI Studio. Strong multimodal reasoning, long context, and reliable instruction following. Use it for demanding tasks where you want top Google-family quality. If you need to search the web for information, please turn on the "Web Search" switch. Prompt example 1: (Upload two versions of a lease agreement as PDFs) Compare them clause by clause, flag terms unfavorable to the tenant and suggest points to negotiate. Prompt example 2: Refactor this JavaScript function to reduce nesting and improve readability, then explain the changes: function f(a){if(a){if(a.b){return a.b.c}}return null} Prompt example 3: (Upload a photo of a handwritten math problem) Read the problem, solve it step by step and name the theorem used in each step. Prompt example 4: (Upload a product spec PDF and a photo of the circuit board) Check whether the component layout in the photo matches the spec and list every mismatch. Prompt example 5: Five people A to E sit in a row: A is not at either end, B and C sit side by side, and D is somewhere to the left of E. How many seatings are possible? Explain your reasoning. Prompt example 6: Why does 0.1 + 0.2 == 0.3 return False in Python? Explain how floating-point numbers work and give three correct ways to compare decimals. Prompt example 7: Write an 800-word argumentative essay on whether universities should require an internship to graduate, with arguments on both sides and a clear conclusion. Prompt example 8: A disease has 1% prevalence; a test has 95% sensitivity and 90% specificity. If someone tests positive, how likely are they to have it? Use Bayes' theorem step by step. Prompt example 9: (Upload an image of a home floor plan) Estimate the area of each room, assess whether the circulation layout makes sense and suggest two improvements. Prompt example 10: (Upload a 250-page novel PDF) Analyze how the protagonist's mindset changes, cite three key scenes as evidence and explain the author's use of symbolism. Maximum context window (input and output combined): about 1,048,576 tokens. Maximum output per reply: about 65,536 tokens (model reasoning, if any, counts toward this limit). Maximum total upload size per request: 512MB (all files and message content combined). Accepted document formats: pdf, docx, xlsx, pptx, txt, csv (file content is provided to the model as extracted text). Accepted image formats: heic, heif, jpeg, jpg, png, webp. Maximum number of images: 3600. Maximum size per image: 64MB. Maximum total image size per message: 64MB (text and history share the same request size limit; uploads close to the limit may still be rejected). Image dimensions: at least 200 pixels per side. Maximum image resolution: 36,000,000 pixels in total. Output content formats: Text Pricing: Medium-high Continuous conversation: Supported AI can make mistakes. Please verify important information.