Tencent Hunyuan AI

I. What is Tencent Hunyuan AI

Tencent Hunyuan AI is a series of self-developed general artificial intelligence large models created by Tencent. Meanwhile, https://ai.qq.com serves as the official service entrance for ordinary consumer users, namely the official website of Tencent Yuanbao. As the front-end carrier of Hunyuan large models, Tencent Yuanbao integrates the latest multimodal capabilities of Hunyuan and connects top-tier industry models including DeepSeek-R1, delivering all-in-one AI assistant services to users.

As of May 2026, Hunyuan large model has been upgraded to Hy3 Preview Version. It adopts a MoE (Mixture-of-Experts) architecture combining fast and slow thinking, with a total parameter scale of 295 billion and only 21 billion activated parameters. It supports an ultra-long context window of up to 256K tokens. As Tencent’s flagship model rebuilt upon upgraded pre-training and reinforcement learning infrastructures, it ranks among China’s top-tier models in complex reasoning, instruction following, code generation and intelligent agent capabilities.

II. Core Functions

1. Intelligent Text Processing

• Intelligent Q&A: Supports web search, aggregates authoritative sources across Tencent ecosystem including WeChat Official Accounts, Channels and Sogou Search with traceable answers.
• AI Writing: Covers full-range content creation such as work summaries, emails, papers, novels and short video scripts with customizable writing styles.
• Long Text Processing: Processes documents with up to 256K characters (around 200,000 words) at once, enabling summarization, abstract extraction, comparative analysis and information mining.
• Multilingual Translation: Enables mutual translation among dozens of languages including Chinese, English, Japanese and Korean with high accuracy in professional fields.
• In-depth Thinking: Equipped with dual deep reasoning models Hunyuan Thinker (T1) and DeepSeek-R1 to tackle complicated mathematical, logical and scientific problems.

2. Multimodal Creation

• Real-time Text-to-Image: Hunyuan Image 2.0 realizes millisecond-level instant image generation, supports synchronous creation via typing or voice input, and features a real-time drawing board for sketch-based prompt rendering.
• Image Understanding: Identifies image content, extracts text data, analyzes charts and describes scene details.
• 3D Creation: Hunyuan World Model 2.0 generates editable 3D assets from texts, images and videos, which can be directly imported into Unity, UE and other mainstream game engines.
• Voice Interaction: Supports voice input and voice broadcast for hands-free operation.

3. Office & Efficiency Tools

• Document Processing: Supports uploading files in PDF, Word, Excel and other formats to complete format conversion, content extraction and data analysis.
• PPT Generation: Automatically generates complete PPT slides based on outlines with optional templates and editable content.
• Intelligent Agent Service: Independently finishes multi-step complex tasks, e.g. querying senior management personnel changes in the AI industry over the past three months and generating analytical reports.

4. Development & Technical Capabilities

• Code Assistant: Compatible with mainstream programming languages such as Python, Java and C++, capable of code generation, bug debugging and logic explanation.
• API Services: Provides model APIs of various specifications for enterprises and developers to embed AI capabilities into self-owned products.
• Agent Development: Users can build production-grade intelligent agents by dragging components even without coding experience.

III. Free Service Policies

1. Consumer Users (Tencent Yuanbao)

• 100% Free Basic Functions: Including standard Hunyuan model, basic version of DeepSeek-R1, daily Q&A, basic writing and document summarization.
• Free Image Generation Quota: New users get 50 free image generation chances, plus limited daily free refresh quota.
• No Usage Time Limit: Unlimited dialogue rounds and usage duration for basic features.

2. API & Enterprise Users

• New User Free Resource Package: 100,000 shared tokens for text generation models and 1 million exclusive tokens for embedding models, valid for 1 year upon purchase.
• Paid Pricing
  

  Model Version	Input Price	Output Price	Applicable Scenarios
  hunyuan-lite	0.008 CNY per thousand tokens	0.008 CNY per thousand tokens	Simple Q&A & daily use
  hunyuan-standard	0.01 CNY per thousand tokens	0.01 CNY per thousand tokens	General creation & document processing
  hunyuan-pro	0.1 CNY per thousand tokens	0.1 CNY per thousand tokens	Complex reasoning & professional creation

• Personal Subscription: Starting from 28 CNY per month to unlock more advanced features and extra quotas.

IV. Usage Guide

1. Web Version: Directly visit https://ai.qq.com and log in via WeChat or QQ QR code scanning.
2. Mobile Version: Search and download the Tencent Yuanbao APP on App Store or Android app markets.
3. Mini Program: Search for Tencent Yuanbao Mini Program on WeChat for instant use without installation.
4. API Access: Log in to Tencent Cloud official website, activate Hunyuan large model service, obtain API keys and complete integration according to official documents.

V. Target Users

• Students: Academic tutoring, knowledge explanation, error analysis, thesis writing and polishing.
• Office Workers: Boost work efficiency, draft copies, process documents and conduct data analysis.
• Content Creators: Graphic creation, short video script writing, poster design and 3D scene production.
• Developers: Programming development, bug troubleshooting, model integration and agent construction.
• General Users: Daily life assistance, information inquiry, travel planning and entertainment creation.
• Enterprise Users: Intelligent customer service, marketing copywriting, risk control review and internal efficiency tools.

VI. Application Scenarios

• Learning: Course summary, homework guidance, thesis revision and foreign language learning.
• Office Work: Work summary, email writing, meeting minutes sorting, PPT production and contract review.
• Content Creation: Novel writing, advertising copy, short video scripts, illustration design and 3D modeling.
• Development: Code generation, unit testing, API documentation writing and technical problem solving.
• Daily Life: Travel planning, food recommendation, daily consultation and parenting guidance.
• Enterprise Operation: Intelligent customer service, user portrait analysis, marketing content generation and production data monitoring.

VII. Core Competitive Advantages

1. In-depth Tencent Ecosystem Integration: Exclusive access to WeChat Official Accounts, Channels, Souyi Search and other content sources ensures comprehensive and accurate information, with far better understanding of local Chinese contexts than overseas models.
2. Leading Chinese Language Capability: Deeply optimized for Chinese grammar, internet slang, dialects and China-specific scenarios to deliver more natural and fluent Chinese expressions.
3. Breakthrough Multimodal Technology: Hunyuan Image 2.0 is the world’s first commercial real-time text-to-image model with top-tier millisecond response speed; its 3D asset generation function is perfectly applicable to game development.
4. High Cost Performance: API pricing is only around 45% of GPT-4o. Affordable personal subscriptions greatly cut down enterprise application costs.
5. Ultra-fast Response: Hy3 Preview cuts the first token latency by 54% and shortens end-to-end task duration by 47% for smoother user experience.
6. Powerful Agent Capability: Outperforms Kimi-K2.5 in WildClawBench and ClawEval evaluations with high success rate in long-chain tasks.
7. Reliable Security & Compliance: Fully compliant with domestic laws and regulations, equipped with complete content review mechanisms and solid data security guarantee, ideal for enterprise-level deployment.

VIII. 2026 Latest User Reviews

Merits

• Greatly Enhanced Complex Reasoning: Hy3 Preview performs excellently in multi-source verification and in-depth research, capable of completing the full workflow of searching, crawling, analyzing and outputting results independently.
• Accurate Long Text Processing: Achieves 99.9% accuracy in information retrieval within 256K ultra-long contexts, supporting one-time processing of entire books and dozens of contracts.
• Top-tier Domestic Coding Ability: Reaches over 99.99% task success rate in internal Tencent CodeBuddy with 54% lower initial response delay.
• Impressive Real-time Image Generation: Synchronized image creation via typing or voice input lowers the threshold of creative production efficiently.
• Dual-model Switching: Freely switch between Hunyuan and DeepSeek-R1 to select the optimal model for different tasks.

Drawbacks

• Creative Content Generation: Slightly inferior to GPT-4o in artistic creation and highly imaginative content production.
• Ultra-complex Agent Tasks: Occasional missing steps in tasks requiring more than 10 operational procedures.
• 3D Creation Functions: Still in limited gray-scale testing phase; full functions are not yet open to ordinary users.

IX. Usage Precautions

1. Content Compliance: It is forbidden to generate illegal, vulgar, false or infringing content, otherwise user accounts may be restricted.
2. Privacy Protection: Do not upload documents containing sensitive information such as ID numbers, bank card details and business confidential data.
3. Accuracy Verification: AI-generated content is for reference only. Critical information including medical advice, legal clauses and financial data requires cross-checking.
4. Copyright Notice: Generated texts and images may involve third-party copyrights. Obtain official authorization before commercial use.
5. Quota Management: Free image generation and API quotas are limited. Monitor consumption to avoid excessive deduction during paid usage.
6. Model Selection: Adopt hunyuan-lite or standard models for simple tasks and switch to pro version only for complex work to save costs.

X. Frequently Asked Questions

1. Q: Failed to log in to Tencent Yuanbao?

   A: Check your network connection, confirm logging in with WeChat or QQ accounts, clear browser cache or switch browsers and try again.

2. Q: What to do after using up free quotas?

   A: Basic dialogue functions remain permanently free. Purchase resource packages or upgrade personal subscriptions for paid features like image generation, and partial functions will refresh limited free quotas daily.

3. Q: Supported document formats for upload?

   A: Supports PDF, TXT, DOCX, XLSX and other formats. Maximum 10 files per upload with single file size limited within 100MB.

4. Q: Are generated images available for commercial use?

   A: Free for personal non-commercial use. Official commercial authorization from Tencent Hunyuan is required for business scenarios, please refer to official copyright statements for details.

5. Q: How to access Hunyuan large model API?

   A: Log in to Tencent Cloud official website, search for Hunyuan Large Model, activate relevant services to get API keys, then complete integration following official development documents.

6. Q: Does it support offline usage?

   A: All functions of Tencent Yuanbao require network connection, and offline mode is not available currently.