Google Models - CometAPI

Nano Banana 2

Core Capabilities Overview: Resolution: Up to 4K (4096×4096), on par with Pro. Reference Image Consistency: Up to 14 reference images (10 objects + 4 characters), maintaining style/character consistency. Extreme Aspect Ratios: New 1:4, 4:1, 1:8, 8:1 ratios added, suitable for long images, posters, and banners. Text Rendering: Advanced text generation, suitable for infographics and marketing poster layouts. Search Enhancement: Integrated Google Search + Image Search. Grounding: Built-in thinking process; complex prompts are reasoned before generation.

Gemini 3.1 Flash-Lite

Gemini 3.1 Flash-Lite is a highly cost-efficient and low-latency Tier-3 model in Google’s Gemini 3 series, designed for high-volume production AI workflow where throughput and speed matter more than maximal reasoning depth. It combines a large multimodal context window with efficient inference performance at a lower cost than most flagship counterparts.

Gemini 3.1 Pro

Gemini 3.1 Pro is the next generation in the Gemini series of models, a suite of highly-capable, natively multimodal, reasoning models. Gemini 3 Pro is now Google’s most advanced model for complex tasks, and can comprehend vast datasets, challenging problems from different information sources, including text, audio, images, video, and entire code repositories

Gemini 3 Flash

Context:1,048,576

Gemini 3 Flash is a lightweight, efficient multimodal large-scale model from Google tailored for real-world scenarios that require fast responses and low latency.

Nano Banana Pro

Input:$1.5616/M

Output:$9.3696/M

Nano Banana Pro is an AI model for general-purpose assistance in text-centric workflows. It is suitable for instruction-style prompting to generate, transform, and analyze content with controllable structure. Typical uses include chat assistants, document summarization, knowledge QA, and workflow automation. Public technical details are limited; integration aligns with common AI assistant patterns such as structured outputs, retrieval-augmented prompts, and tool or function calling.

Gemini 3 Pro

Gemini 3 Pro is a general-purpose model in the Gemini family, available in preview for evaluation and prototyping. It supports instruction following, multi-turn reasoning, and code and data tasks, with structured outputs and tool/function calling for workflow automation. Typical uses include chat assistants, summarization and rewriting, retrieval-augmented QA, data extraction, and lightweight coding help across apps and services. Technical highlights include API-based deployment, streaming responses, safety controls, and integration readiness, with multimodal capabilities depending on preview configuration.

Veo 3.1 Pro

Per Second:$0.25

Veo 3.1-Pro refers to the high-capability access/configuration of Google’s Veo 3.1 family — a generation of short-form, audio-enabled video models that add richer native audio, improved narrative/editing controls and scene-extension tools.

Veo 3.1

Per Second:$0.05

Veo 3.1 is Google’s incremental-but-significant update to its Veo text-and-image→video family, adding richer native audio, longer and more controllable video outputs, and finer editing and scene-level controls.

Veo 3 Pro

Veo 3 Pro

Per Second:$0.25

Veo 3 pro denotes the production-grade Veo 3 video model experience (high fidelity, native audio, and extended tooling)

Veo 3 Fast

Veo 3 Fast

Per Second:$0.05

Veo 3 Fast is Google’s speed-optimized variant of the Veo family of generative video models (Veo 3 / Veo 3.1 etc.). It is engineered to produce short, high-quality video clips with natively generated audio while prioritizing throughput and cost per second—trading some top-end visual fidelity and/or longer single-shot duration for much faster generation and lower price. What is Veo 3 Fast — concise introduction

Veo 3

Veo 3

Per Second:$0.05

Google DeepMind’s Veo 3 represents the cutting edge of text-to-video generation, marking the first time a large-scale generative AI model seamlessly synchronizes high-fidelity video with accompanying audio—including dialogue, sound effects, and ambient soundscapes.

Gemini 3.5 Pro

Gemini 3.5 Pro

gemini-3.1-flash

gemini-3.1-flash

gemini-3.1-flash coming soon

Gemini 2.5 Pro DeepSearch

Gemini 2.5 Pro DeepSearch

Deep search model, with enhanced deep search and information retrieval capabilities, an ideal choice for complex knowledge integration and analysis.

Gemini 2.5 Pro

Gemini 2.5 Pro

Gemini 2.5 Pro is an artificial intelligence model provided by Google. It has native Multimodal processing capabilities and an ultra-long context window of up to 1 million tokens, providing unprecedented powerful support for complex, long-sequence tasks. According to Google's data, Gemini 2.5 Pro performs particularly well in complex tasks. This model supports a maximum context length of 1,048,576 tokens.

Gemini 2.5 Flash

Gemini 2.5 Flash

Gemini 2.5 Flash is an AI model developed by Google, designed to provide fast and cost-effective solutions for developers, especially for applications requiring enhanced Inference capabilities. According to the Gemini 2.5 Flash preview announcement, the model was released in preview on April 17, 2025, supports Multimodal input, and has a context window of 1 million tokens. This model supports a maximum context length of 65,536 tokens.

Gemini 2.5 Flash Lite

Gemini 2.5 Flash Lite

An optimized Gemini 2.5 Flash model for high cost-effectiveness and high throughput. The smallest, most cost-effective model, built for large-scale use.

Nano Banana

Per Request:$0.0312

Gemini 2.5 Flash Image (aka nano-banana), Google's most advanced image generation and editing model. This update enables you to blend multiple images into a single one, maintain character consistency to tell rich stories, perform targeted transformations using natural language, and leverage Gemini's world knowledge to generate and edit images.

Gemini 2.5 Flash DeepSearch

Gemini 2.5 Flash DeepSearch

Deep search model, with enhanced deep search and information retrieval capabilities, an ideal choice for complex knowledge integration and analysis.