This guide introduces all the models available through the Gemini API.
Gemini 3
Stable
Gemini 3.7 Flash
Our latest and most capable Flash model, built for complex coding, agentic workflows, and reliable multi-step execution.
New Stable
Gemini 3.6 Flash
Our previous-generation Flash model, balancing speed and multimodal capabilities across general agentic and everyday tasks.
Stable
Gemini 3.5 Flash
Our legacy Flash model, providing baseline speed and foundational performance for routine, high-throughput workloads.
Stable
Gemini 3.5 Flash-Lite
Our fastest, most cost-effective 3.5 model for high-throughput execution.
Stable
Gemini 3.1 Flash-Lite
Frontier-class performance rivaling larger models at a fraction of the cost.
Stable
Nano Banana 2
Powerful, high-efficiency image generation and editing, optimized for speed and high-volume use cases.
Stable
Nano Banana 2 Lite
Ultra-low latency and cost-effective image generation and editing, designed for high-volume interactive use cases.
Stable
Nano Banana Pro
State-of-the-art image generation and editing models for highly contextual native image creation.
Stable
Preview
Gemini 3.1 Pro
Advanced intelligence, complex problem-solving skills, and powerful agentic and vibe coding capabilities.
Preview
Gemini 3 Flash
Frontier-class performance rivaling larger models at a fraction of the cost.
Preview
Gemini 3.5 Live Translate
Low-latency, real-time speech to speech translation model that supports 70+ languages.
New Preview
Gemini 3.1 Flash Live
High-quality, low-latency Live API model for real-time dialogue and voice-first AI applications.
New Preview
Gemini 3.1 Flash TTS
Powerful, low-latency speech generation.
New Preview
Gemini Omni Flash
Fast, conversational video generation and editing. Turn text and images into video, and refine results through natural language.
New Preview
All Gemini 3 models
| Model | Endpoint |
|---|---|
| Gemini 3.7 Flash | gemini-3.7-flash |
| Gemini 3.6 Flash | gemini-3.6-flash |
| Gemini 3.5 Flash | gemini-3.5-flash |
| Gemini 3.5 Flash-Lite | gemini-3.5-flash-lite |
| Gemini 3.1 Flash-Lite | gemini-3.1-flash-lite |
| Nano Banana 2 | gemini-3.1-flash-image |
| Nano Banana 2 Lite | gemini-3.1-flash-lite-image |
| Nano Banana Pro | gemini-3-pro-image |
| Gemini 3.1 Pro | gemini-3.1-pro-preview |
| Gemini 3 Flash | gemini-3-flash-preview |
| Gemini 3.5 Live Translate | gemini-3.5-live-translate-preview |
| Gemini 3.1 Flash Live | gemini-3.1-flash-live-preview |
| Gemini 3.1 Flash TTS | gemini-3.1-flash-tts-preview |
| Gemini Omni Flash | gemini-omni-flash |
Gemini 2.5 Flash
| Model | Description | Endpoint |
|---|---|---|
| Gemini 2.5 Flash | Our best price-performance model for low-latency, high-volume tasks that require reasoning. | gemini-2.5-flash |
| Nano Banana | State-of-the-art native image generation and editing designed for fast, creative workflows. | gemini-2.5-flash-image |
| Gemini 2.5 Flash Live | Optimized for real-time conversational agents with sub-second native audio streaming. | gemini-2.5-flash-native-audio-preview-12-2025 |
| Gemini 2.5 Flash TTS | Controllable text-to-speech audio generation with fine control over style and pacing. | gemini-2.5-flash-preview-tts |
Gemini 2.5 Flash-Lite
| Model | Description | Endpoint |
|---|---|---|
| Gemini 2.5 Flash-Lite | The fastest and most budget-friendly multimodal model in the 2.5 family. | gemini-2.5-flash-lite |
Gemini 2.5 Pro
| Model | Description | Endpoint |
|---|---|---|
| Gemini 2.5 Pro | Our most advanced model for complex tasks, featuring deep reasoning and coding capabilities in the 2.5 family. | gemini-2.5-pro |
| Gemini 2.5 Pro TTS | High-fidelity speech synthesis optimized for quality in structured workflows like podcasts and audiobooks. | gemini-2.5-pro-preview-tts |
Audio models
This section contains all audio models, including ones that may already be listed in other sections
| Model | Description | Endpoint |
|---|---|---|
| Gemini 3.1 Flash Live | Our high-quality, low-latency audio-to-audio (A2A) model designed for real-time dialogue and voice-first AI applications. | gemini-3.1-flash-live-preview |
| Gemini 3.1 Flash TTS | Powerful, low-latency speech generation, with natural outputs, steerable prompts, and new expressive audio tags for precise narration control. | gemini-3.1-flash-tts-preview |
| Gemini 2.5 Flash Live | Our flagship Live API model for low-latency, bidirectional voice and video agents with native audio reasoning. | gemini-2.5-flash-native-audio-preview-12-2025 |
| Gemini 2.5 Flash TTS | Fast and controllable text-to-speech for low-latency, cost-efficient applications and real-time assistants. | gemini-2.5-flash-preview-tts |
| Gemini 2.5 Pro TTS | High-fidelity speech synthesis optimized for quality in structured workflows like podcasts and audiobooks. | gemini-2.5-pro-preview-tts |
Generative media models
This section contains all generative media models, including ones that may already be listed in other sections
| Model | Description | Endpoint |
|---|---|---|
| Nano Banana 2 | High-efficiency production-scale visual creation, combining the intelligence of the Gemini 3 series with lightning-fast generation speeds. | gemini-3.1-flash-image |
| Nano Banana 2 Lite | Designed as the efficiency specialist of the image generation family, offering ultra-low latency and cost-effective image generation and editing. | gemini-3.1-flash-lite-image |
| Veo 3.1 | State-of-the-art cinematic video generation with advanced creative controls and natively synchronized audio. | veo-3.1-generate-preview |
| Nano Banana Pro | A professional design engine with a reasoning core for studio-quality 4K visuals, complex layouts, and precise text rendering. | gemini-3-pro-image |
| Veo 3.1 Lite | High-efficiency, low-cost, developer-first video generation, editing, and cinematic control from the Veo 3.1 family. | veo-3.1-lite-generate-preview |
| Gemini Omni Flash | Fast, conversational video generation and editing. Turn text and images into video, and refine results through natural language. | gemini-omni-flash |
| Nano Banana |