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Gemini and ChatGPT comparison

Author: LoRA Time:

The following is a comprehensive comparison between Google Gemini and OpenAI ChatGPT, covering functions, model capabilities, pricing, API access, usage scenarios, advantages and disadvantages, and common problems. This comparison is based on the latest data and review results for 2025.

Overview comparison table

project Google Gemini OpenAI ChatGPT
Model version Gemini 1.5 Pro, Advanced, Flash, etc. GPT-4o, GPT-4, GPT-3.5
Multimodal capability Strong (text, images, audio, video) Strong (text, images, audio)
Context window Up to 2 million tokens (Gemini 1.5 Pro) Up to 128,000 tokens (GPT-4o)
Image generationImagen 3 DALL·E 3
Video generation Veo 2 (Gemini only supports) Not supported
Voice interaction Gemini Live (Android) ChatGPT Voice (iOS & Android)
API Pricing Complex, billed by model and input/output type Simple, billed by token
Free features Provides multiple free features (such as Gemini Flash) GPT-3.5 free version available
Subscription Price $20/month (including 2TB cloud storage and Gemini Advanced) $20/month (ChatGPT Plus)
Search Integration Built-in Google Search Bing (via plugin)
Code capability Strong, suitable for technical users Strong, suitable for developers
Localization capability Strong, especially in Southeast Asian market Good globalization
Typical advantages Multimodal processing, search integration, large context capacity High quality of text generation and strong logical reasoning

Model Comparison

Text generation and reasoning

ChatGPT: Excellent in logical reasoning, writing, programming, etc., suitable for tasks that require in-depth text processing.

Gemini: Excellent in creative writing, technical problem solving and practical guidance, especially when dealing with complex tasks.

Multimodal processing

Gemini: supports text, images, audio and video processing, and has powerful multimodal capabilities.

ChatGPT: Supports text, images and audio processing, but does not support video generation.

Image and video generation

Gemini: Generate high-quality images through Imagen 3 and supports Veo 2 video generation.

ChatGPT: Generate images through DALL·E 3, but video generation is not supported.

Pricing and API access

Google Gemini

Free tier: Provides free models such as Gemini Flash, suitable for beginners.

Paid tier: Gemini Advanced ($20/month), including 2TB of cloud storage and advanced model access.

API pricing: billed according to model and input/output types. For specific prices, please refer to the official documentation.

OpenAI ChatGPT

Free level: GPT-3.5 free version is available, suitable for daily use.

Paid tier: ChatGPT Plus ($20/month), providing GPT-4o access and faster response speeds.

API pricing: billed by token. For details, please refer to the official OpenAI document.

Usage scenarios and advantages

Use scenarios Recommended platform reason
Technical Writing and Programming ChatGPT Clear logic and strong code generation ability.
Creative writing and content generation Gemini It has strong multimodal processing capabilities and is suitable for creative tasks.
Multilingual support ChatGPT Supports multiple languages ​​and is suitable for users around the world.
Search and information acquisition Gemini Built-in Google search, easy to obtain information.
Image and video generation Gemini Supports high-quality image and video generation.

Frequently Asked Questions and Precautions

Context Length Limit: Gemini has a larger context window, suitable for long text tasks.

Multimodal capability: Gemini supports more types of inputs, suitable for tasks that require processing multiple data types.

API access difficulty: ChatGPT's API access is relatively simple and is suitable for developers to quickly integrate.

Localization support: Gemini performs well in the Southeast Asian market and is suitable for users in the region.

in conclusion

Choose Gemini: If you need to work on multiple data types (such as images, audio, video), or want to take advantage of Google's ecosystem (such as search, Docs, Sheets), Gemini is a more suitable choice.

Choosing ChatGPT: If your main task is text processing, programming, or requires extensive language support, ChatGPT is better suited to your needs.