ChatGPT Hits 700 Million Weekly Users Milestone, OpenAI Launches Revolutionary gpt-realtime Voice Model

OpenAI today announced shocking user growth data: ChatGPT weekly users have surpassed 700 million, a staggering 673% increase from the same period last year. More importantly, OpenAI simultaneously released the revolutionary gpt-realtime voice model, bringing unprecedented breakthroughs to AI voice interaction.

📈 ChatGPT Business Performance Reaches New Heights

Explosive User Growth

ChatGPT’s user growth rate is astounding:

Weekly Users: 700 million (global)
Annual Growth Rate: 673%
Monthly Average Revenue: $193 million
2025 Total Revenue: $1.35 billion

Since the mobile app launched in May 2023, ChatGPT has accumulated $2 billion in global consumer spending, a figure 30 times larger than competitors Claude, Copilot, and Grok combined.

Market Dominance Established

These numbers show ChatGPT leads not only technically but also significantly in commercialization:

Millions of new users added daily
Tens of millions of conversations processed per minute
Continuously expanding global market share

🎤 gpt-realtime Voice Revolution Arrives

Technical Breakthrough Highlights

OpenAI’s Realtime API, officially released on August 28, is now fully available, with the gpt-realtime model bringing multiple breakthroughs:

Core Capability Improvements:

More accurate complex instruction execution
Precise tool calling functionality
More natural and expressive voice generation

New Features Online:

Remote MCP server support
Image input processing
SIP protocol phone calling support

Price Strategy Optimization

OpenAI has significantly reduced voice API usage costs:

Audio Input: $32 per million tokens ($0.4 for cached input)
Audio Output: $64 per million tokens
20% price reduction compared to preview version

🔧 ChatGPT Feature Comprehensive Upgrade

Model Selection Freedom

ChatGPT Plus users can now freely switch between three modes:

Auto Mode: Automatically selects most suitable model
Fast Mode: Prioritizes quick response
Thinking Mode: Deep logical thinking

Usage Limit Optimization

GPT-5 Thinking Mode:

3,000 messages per week quota
Automatically switches to GPT-5 Thinking mini after quota exceeded
Context length reaches 196k tokens

GPT-4.1 Professional Version:

Specially optimized for programming tasks
Enhanced instruction following capabilities
Available directly in ChatGPT starting today

👨‍👩‍👧‍👦 Parental Controls Coming Soon

OpenAI announced parental control features will launch within this month:

Core Features:

Link parent accounts with teen accounts (13+ years old)
Age-appropriate model behavior rules (enabled by default)
Memory and chat history management permissions
Specific feature disable options

This feature demonstrates OpenAI’s commitment to responsible AI usage.

🌐 Industry Impact and Future Outlook

Competitive Landscape Reshaping

ChatGPT’s success is redefining the AI industry:

Established new standards for consumer AI applications
Driving rapid development of the entire voice AI market
Setting high barriers for other AI companies

Technology Development Trends

The release of gpt-realtime marks a new era in AI voice interaction:

Real-time: Millisecond-level response speed
Natural: Near-human conversation experience
Multi-modal: Voice, image, and text integration

💡 Insights for Developers

API Integration Opportunities

The new Realtime API provides developers with rich possibilities:

Voice assistant application development
Customer service automation systems
Educational interactive platforms
Accessibility assistance tools

Cost-Benefit Advantages

The 20% price reduction allows more developers to:

Lower barriers for voice application development
Improve product competitiveness
Explore more innovative scenarios

🔮 Industry Forward-Looking Analysis

Massive Market Opportunities

ChatGPT’s success proves the enormous potential of AI consumer markets:

Global AI voice market expected to reach tens of billions
Enterprise application demand growing rapidly
Personal AI assistant market just beginning

Technology Evolution Direction

Future AI voice technology development trends:

Lower latency real-time interaction
Richer emotional expression
More accurate contextual understanding
Better multilingual support

Conclusion: Through ChatGPT’s amazing growth and gpt-realtime’s technical breakthrough, OpenAI once again proves its leadership in the AI field. With voice AI technology maturation and cost reduction, we stand at the starting point of the AI voice revolution. For developers, this is an era full of opportunities; for users, more natural and intelligent AI assistants are about to become reality.

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