DeepSeek 深度求索

English

简体中文

English

简体中文

Appearance

Updates & Changelog ​

Stay up-to-date with the latest DeepSeek features, improvements, and announcements.

Latest Updates ​

December 2024 ​

DeepSeek V3 Release - December 26, 2024 ​

🚀 Major Release: DeepSeek V3 - Our most advanced model yet

New Features:

  • Enhanced Reasoning: 40% improvement in complex reasoning tasks
  • Extended Context: Support for up to 1M tokens context length
  • Multimodal Capabilities: Native support for text, images, and audio
  • Code Generation: Advanced code understanding and generation
  • Function Calling: Improved structured output and tool usage

Performance Improvements:

  • Speed: 3x faster inference compared to V2
  • Accuracy: 25% improvement in benchmark scores
  • Efficiency: 50% reduction in computational costs
  • Reliability: 99.9% uptime guarantee

API Changes:

json
{
  "model": "deepseek-v3",
  "context_length": 1048576,
  "capabilities": [
    "text_generation",
    "code_generation", 
    "image_analysis",
    "audio_processing",
    "function_calling"
  ]
}

SDK Updates - December 20, 2024 ​

📦 SDK Enhancements: Updated all official SDKs

Python SDK v2.1.0:

  • Async/await support for all operations
  • Improved error handling and retry logic
  • Type hints for better IDE support
  • Streaming response improvements
python
# New async support
import asyncio
from deepseek import AsyncDeepSeek

async def main():
    client = AsyncDeepSeek(api_key="your-key")
    response = await client.chat.completions.create(
        model="deepseek-v3",
        messages=[{"role": "user", "content": "Hello"}]
    )
    print(response.choices[0].message.content)

asyncio.run(main())

JavaScript SDK v2.1.0:

  • Native TypeScript support
  • Browser compatibility improvements
  • WebSocket streaming support
  • Better error messages
typescript
// Enhanced TypeScript support
import { DeepSeek } from 'deepseek-ai';

const client = new DeepSeek({
  apiKey: process.env.DEEPSEEK_API_KEY,
});

const response = await client.chat.completions.create({
  model: 'deepseek-v3',
  messages: [{ role: 'user', content: 'Hello' }],
});

Console Improvements - December 15, 2024 ​

🎨 UI/UX Updates: Enhanced developer console experience

New Features:

  • Real-time Monitoring: Live usage dashboard
  • Cost Analytics: Detailed cost breakdown and projections
  • API Playground: Interactive API testing environment
  • Team Management: Improved collaboration features
  • Custom Alerts: Configurable usage and cost alerts

Dashboard Enhancements:

  • Redesigned metrics visualization
  • Faster loading times
  • Mobile-responsive design
  • Dark mode support
  • Export functionality for reports

November 2024 ​

Function Calling 2.0 - November 28, 2024 ​

🔧 Feature Enhancement: Advanced function calling capabilities

New Capabilities:

  • Parallel Function Calls: Execute multiple functions simultaneously
  • Function Chaining: Automatic function sequence execution
  • Dynamic Schema: Runtime function definition
  • Error Recovery: Automatic retry with error context
python
# Parallel function calling
response = client.chat.completions.create(
    model="deepseek-v3",
    messages=[{"role": "user", "content": "Get weather and news for San Francisco"}],
    functions=[weather_function, news_function],
    function_call="auto",
    parallel_function_calls=True
)

Vision API Launch - November 20, 2024 ​

👁️ New Feature: Native image understanding capabilities

Capabilities:

  • Image Analysis: Detailed image description and analysis
  • OCR: Text extraction from images
  • Chart Reading: Data extraction from charts and graphs
  • Visual Q&A: Answer questions about images
  • Multi-image Support: Analyze multiple images in context
python
# Vision API example
response = client.chat.completions.create(
    model="deepseek-vision",
    messages=[
        {
            "role": "user",
            "content": [
                {"type": "text", "text": "What's in this image?"},
                {"type": "image_url", "image_url": {"url": "https://example.com/image.jpg"}}
            ]
        }
    ]
)

Enterprise Features - November 10, 2024 ​

🏢 Enterprise Release: Advanced enterprise capabilities

New Features:

  • SSO Integration: SAML and OAuth support
  • Audit Logging: Comprehensive activity tracking
  • Data Residency: Regional data storage options
  • Custom Models: Fine-tuning for enterprise customers
  • Dedicated Infrastructure: Isolated compute resources

October 2024 ​

Audio API Beta - October 25, 2024 ​

🎵 Beta Release: Speech-to-text and text-to-speech capabilities

Features:

  • Speech Recognition: High-accuracy transcription
  • Voice Synthesis: Natural-sounding text-to-speech
  • Multiple Languages: Support for 50+ languages
  • Real-time Processing: Low-latency audio processing
python
# Audio transcription
with open("audio.mp3", "rb") as audio_file:
    transcript = client.audio.transcriptions.create(
        model="deepseek-whisper",
        file=audio_file
    )
    print(transcript.text)

Rate Limit Improvements - October 15, 2024 ​

⚡ Performance Update: Enhanced rate limiting system

Improvements:

  • Dynamic Scaling: Automatic rate limit adjustments
  • Burst Capacity: Handle traffic spikes
  • Fair Usage: Improved resource allocation
  • Better Error Messages: Clear rate limit information

Documentation Overhaul - October 5, 2024 ​

📚 Content Update: Comprehensive documentation refresh

Updates:

  • Interactive Examples: Runnable code samples
  • Video Tutorials: Step-by-step video guides
  • Use Case Guides: Industry-specific examples
  • API Explorer: Interactive API documentation
  • Multi-language Support: Documentation in 10 languages

Upcoming Features ​

Q1 2025 Roadmap ​

Advanced Reasoning (January 2025) ​

🧠 Coming Soon: Enhanced logical reasoning capabilities

  • Mathematical problem solving
  • Scientific reasoning
  • Complex multi-step analysis
  • Causal inference

Code Interpreter (February 2025) ​

💻 In Development: Execute and analyze code in real-time

  • Python code execution
  • Data visualization
  • File processing
  • Interactive debugging

Custom Models (March 2025) ​

🎯 Enterprise Feature: Domain-specific model fine-tuning

  • Industry-specific models
  • Custom training data
  • Specialized vocabularies
  • Performance optimization

Q2 2025 Preview ​

Multimodal Fusion (April 2025) ​

🔄 Advanced Feature: Seamless multimodal understanding

  • Text + Image + Audio processing
  • Cross-modal reasoning
  • Unified context understanding
  • Rich media generation

Collaborative AI (May 2025) ​

👥 Team Feature: Multi-agent collaboration

  • Agent orchestration
  • Task delegation
  • Collaborative problem solving
  • Team workflows

Edge Deployment (June 2025) ​

📱 Infrastructure: On-device model deployment

  • Mobile optimization
  • Offline capabilities
  • Edge computing support
  • Privacy-first design

Breaking Changes ​

API Version 2.0 (December 2024) ​

Deprecated Features ​

⚠️ Deprecation Notice: The following features will be removed in v3.0

python
# Deprecated (will be removed in v3.0)
client.completions.create()  # Use chat.completions.create() instead

# Deprecated parameter names
response = client.chat.completions.create(
    engine="deepseek-chat",  # Use 'model' instead
    prompt="Hello",          # Use 'messages' instead
)

Migration Guide ​

python
# Old way (deprecated)
response = client.completions.create(
    engine="deepseek-chat",
    prompt="Hello, how are you?",
    max_tokens=100
)

# New way (recommended)
response = client.chat.completions.create(
    model="deepseek-chat",
    messages=[
        {"role": "user", "content": "Hello, how are you?"}
    ],
    max_tokens=100
)

Timeline ​

  • December 2024: Deprecation warnings added
  • March 2025: Legacy endpoints disabled for new users
  • June 2025: Complete removal of deprecated features

SDK Breaking Changes ​

Python SDK v2.0.0 ​

python
# Breaking changes in v2.0.0
from deepseek import DeepSeek  # Changed from 'from deepseek_ai import DeepSeek'

# New initialization
client = DeepSeek(api_key="your-key")  # api_key is now required parameter

# Changed method names
client.chat.completions.create()  # Was client.chat.create()
client.models.list()              # Was client.list_models()

JavaScript SDK v2.0.0 ​

javascript
// Breaking changes in v2.0.0
import { DeepSeek } from 'deepseek-ai';  // Changed import path

// New configuration
const client = new DeepSeek({
  apiKey: 'your-key',  // Now required in constructor
});

// Promise-based API (no more callbacks)
const response = await client.chat.completions.create({
  model: 'deepseek-chat',
  messages: [{ role: 'user', content: 'Hello' }],
});

Security Updates ​

December 2024 Security Patch ​

🔒 Security Update: Enhanced API security

Improvements:

  • Enhanced Encryption: TLS 1.3 enforcement
  • API Key Rotation: Automatic key rotation support
  • Rate Limiting: DDoS protection improvements
  • Audit Logging: Enhanced security event tracking

November 2024 Compliance Update ​

📋 Compliance: New certifications and standards

Certifications:

  • SOC 2 Type II: Security and availability
  • ISO 27001: Information security management
  • GDPR: Enhanced data protection
  • HIPAA: Healthcare data compliance

Performance Improvements ​

Latency Optimizations ​

December 2024 Updates ​

  • 50% faster response times for chat completions
  • 30% reduction in time-to-first-token for streaming
  • Global CDN deployment for reduced latency worldwide
  • Smart routing for optimal server selection

Benchmark Results ​

json
{
  "performance_metrics": {
    "average_latency": "120ms",
    "p95_latency": "250ms",
    "p99_latency": "500ms",
    "throughput": "10000 requests/minute",
    "uptime": "99.95%"
  }
}

Cost Optimizations ​

Token Efficiency ​

  • 20% reduction in token usage for equivalent outputs
  • Smart caching for repeated requests
  • Compression algorithms for large contexts
  • Batch processing discounts

Pricing Updates ​

  • Free tier increase: 5M tokens per month (was 1M)
  • Volume discounts: Starting at 10M tokens (was 50M)
  • Enterprise pricing: Custom rates for large customers

Bug Fixes ​

December 2024 Fixes ​

Critical Fixes ​

  • Fixed: Streaming responses occasionally cutting off
  • Fixed: Function calling with large schemas timing out
  • Fixed: Rate limit headers not updating correctly
  • Fixed: Unicode handling in non-English languages

Minor Fixes ​

  • Improved: Error message clarity for invalid requests
  • Fixed: SDK timeout handling in poor network conditions
  • Enhanced: Retry logic for transient failures
  • Optimized: Memory usage for large context requests

November 2024 Fixes ​

API Fixes ​

  • Fixed: Inconsistent response formatting in edge cases
  • Resolved: Authentication issues with certain API key formats
  • Improved: Handling of malformed JSON in requests
  • Enhanced: Error recovery for network interruptions

SDK Fixes ​

  • Python: Fixed memory leak in streaming responses
  • JavaScript: Resolved compatibility issues with Node.js 18+
  • Go: Fixed race condition in concurrent requests
  • Java: Improved connection pooling efficiency

Community Highlights ​

Developer Showcase ​

  • AI Code Review Bot: Automated code review using DeepSeek
  • Content Generation Platform: Multi-language content creation
  • Educational Chatbot: Personalized learning assistant
  • Data Analysis Tool: Natural language data queries

Community Contributions ​

  • 50+ community SDKs in various languages
  • 200+ example projects on GitHub
  • 1000+ community tutorials and guides
  • Active Discord community with 10,000+ members

Hackathons & Events ​

DeepSeek AI Hackathon 2024 ​

  • Date: November 15-17, 2024
  • Participants: 500+ developers
  • Projects: 150+ submissions
  • Winners: Innovative AI applications across various domains

Upcoming Events ​

  • AI Developer Conference: February 2025
  • Workshop Series: Monthly technical workshops
  • Community Meetups: Regional developer meetups

Feedback & Suggestions ​

How to Provide Feedback ​

Feature Requests ​

Bug Reports ​

General Feedback ​

Roadmap Voting ​

Vote on upcoming features and help prioritize development:

  • Feature Voting: https://roadmap.deepseek.com
  • Community Polls: Regular polls on Discord and forums
  • User Interviews: Participate in product research sessions

Stay Updated ​

Notification Channels ​

Email Notifications ​

  • Product Updates: Major feature announcements
  • Security Alerts: Important security updates
  • Maintenance Notices: Scheduled maintenance windows
  • Newsletter: Monthly product and community updates

Real-time Updates ​

Developer Resources ​

  • Changelog API: Programmatic access to updates
  • Webhook Notifications: Automated update notifications
  • SDK Release Notes: Detailed technical changes
  • Migration Guides: Step-by-step upgrade instructions

Subscription Management ​

Customize your notification preferences in the console settings:

  • Choose notification types
  • Set frequency preferences
  • Select delivery channels
  • Manage subscription status

We're committed to keeping you informed about all the exciting developments at DeepSeek. Thank you for being part of our community!

基于 DeepSeek AI 大模型技术

Copyright © 2025 DeepSeek | sitemap