5 New AI Models Just Added to PromptBuilder
We're excited to announce a major expansion to PromptBuilder! You can now generate and optimize prompts for five powerful new AI models: Claude Opus, Claude Sonnet, DeepSeek, Perplexity, and Cohere. Whether you need advanced reasoning, lightning-fast responses, or specialized capabilities, these models give you more options to get exactly the results you want.
This guide will help you understand what makes each model unique, when to use them, and how to get started today. Let's dive in!
Table of Contents
- Why More AI Models Matter
- Meet the New Models
- How to Choose the Right Model
- Getting Started with New Models
- Model Comparison Chart
- Pricing and Availability
- Real-World Use Cases
- Frequently Asked Questions
Why More AI Models Matter for Your Work
Not all AI tasks are created equal. Some projects need deep analytical thinking, others need speed, and some require specialized knowledge. Until now, you might have been limited to one or two models, even when a different AI could do the job better.
With PromptBuilder's expanded model support, you can:
- Match the tool to the task: Use the best AI for each specific job instead of forcing one model to do everything
- Save time and money: Choose faster, cheaper models for simple tasks and premium models for complex work
- Get better results: Each model has unique strengths optimized prompts help you leverage them
- Stay flexible: As AI technology evolves, you're not locked into a single ecosystem
Think of it like having a complete toolkit instead of just a hammer. Sure, you can pound in a screw, but using the right tool makes everything easier and better.
Meet the New Models
Claude Opus: Maximum Power for Complex Tasks
Best for: Deep analysis, complex reasoning, nuanced writing, sophisticated problem-solving
Claude Opus is Anthropic's most powerful model, designed for tasks that require serious brainpower. When you need an AI that can understand context deeply, reason through complex problems, and produce sophisticated outputs, Claude Opus delivers.
When to Use Claude Opus:
- Strategic business planning: Market analysis, competitive research, long-term planning
- Complex writing projects: Research papers, detailed reports, technical documentation
- Advanced coding: Architecture decisions, code reviews, optimization strategies
- Legal and compliance: Contract analysis, policy interpretation, risk assessment
- Creative projects: Novel writing, screenplay development, complex narratives
Real Example:
Prompt: "Analyze the competitive landscape for my SaaS product in the project management space, identify gaps in current solutions, and recommend a differentiation strategy."
Claude Opus will provide a thorough, nuanced analysis that considers multiple factors, weighs trade-offs, and delivers strategic insights you can act on immediately.
Pricing: Premium tier (usage-based)
Claude Sonnet: The Sweet Spot of Speed and Quality
Best for: Everyday tasks, content creation, customer service, general writing
Claude Sonnet strikes the perfect balance between performance and cost. It's fast enough for real-time applications but smart enough to handle sophisticated tasks. For most daily work, Claude Sonnet is your go-to choice.
When to Use Claude Sonnet:
- Content marketing: Blog posts, social media, email campaigns, landing pages
- Customer support: Response templates, FAQ answers, troubleshooting guides
- Business writing: Proposals, presentations, internal documentation
- Education: Lesson plans, study guides, explanations, tutoring
- Personal productivity: Emails, summaries, brainstorming, organization
Real Example:
Prompt: "Write a persuasive email to encourage my newsletter subscribers to upgrade to my premium plan. Highlight value without being pushy."
Claude Sonnet delivers polished, professional copy that balances persuasion with authenticity perfect for conversion-focused tasks without the premium price tag.
Pricing: Standard tier (affordable for regular use)
DeepSeek: Advanced Reasoning for Code and Math
Best for: Software development, mathematical problems, technical analysis, algorithm design
DeepSeek specializes in reasoning-heavy tasks, particularly in technical domains. If you're working with code, math, or logical problem-solving, DeepSeek's architecture is optimized for the kind of step-by-step thinking these tasks require.
When to Use DeepSeek:
- Software development: Code generation, debugging, refactoring, optimization
- Data science: Algorithm selection, statistical analysis, data pipeline design
- Mathematics: Problem-solving, proof verification, formula derivation
- Technical writing: API documentation, technical specifications, architecture docs
- System design: Database schema, API design, infrastructure planning
Real Example:
Prompt: "Debug this Python function and explain why it's producing incorrect results for edge cases involving negative numbers."
DeepSeek excels at methodical analysis, walking through the code logic step-by-step to identify issues and suggest improvements with clear explanations.
Pricing: Standard tier (excellent value for technical work)
Perplexity: Real-Time Research with Citations
Best for: Research, fact-finding, current events, sourced information, academic work
Perplexity combines AI reasoning with real-time web search, providing answers with actual sources. When accuracy and citations matter whether for research, journalism, or decision-making Perplexity ensures you get information you can verify and trust.
When to Use Perplexity:
- Research projects: Academic papers, market research, competitive intelligence
- Journalism: Fact-checking, source finding, background research
- Business intelligence: Industry trends, competitor analysis, market data
- Academic work: Literature reviews, citation gathering, topic exploration
- Due diligence: Verification, background checks, validation
Real Example:
Prompt: "What are the latest developments in AI regulation in the European Union, with sources?"
Perplexity provides current, accurate information with links to official sources making it perfect when you need to back up your work with credible references.
Pricing: Standard tier (includes search capabilities)
Cohere: Enterprise-Grade Multi-Lingual AI
Best for: Business applications, multi-lingual content, enterprise integrations, production systems
Cohere is built for enterprise use cases, with strong multi-lingual capabilities and reliable performance at scale. If you're building AI-powered applications or need consistent results across languages, Cohere delivers the reliability businesses require.
When to Use Cohere:
- International business: Multi-lingual content, translation, global communications
- Customer service: Multi-language support, chatbots, automated responses
- Content localization: Adapting content for different markets and languages
- Enterprise applications: Production systems, API integrations, business tools
- Classification and analysis: Text categorization, sentiment analysis, data extraction
Real Example:
Prompt: "Create a product announcement for our new feature that works in English, Spanish, French, and German, maintaining consistent tone and messaging."
Cohere handles multi-lingual tasks naturally, ensuring your message stays consistent across languages without losing nuance or cultural appropriateness.
Pricing: Standard to Premium tier (enterprise features available)
How to Choose the Right Model for Your Task
With more options comes an important question: which model should you use? Here's a simple decision framework:
Quick Decision Tree
- Need current information or sources? → Use Perplexity
- Working with code or math? → Use DeepSeek
- Need maximum intelligence for complex analysis? → Use Claude Opus
- Want multi-lingual support? → Use Cohere
- General tasks, good balance of quality and speed? → Use Claude Sonnet
- Already familiar with GPT or Gemini? → Stick with what works, or try alternatives for comparison
By Budget
- Free/Trial: Start with Claude Sonnet or DeepSeek for most tasks
- Standard: Claude Sonnet and Perplexity cover 90% of use cases
- Premium: Claude Opus for mission-critical, complex work
By Task Type
| Task Type | Best Model | Alternative |
|---|---|---|
| Blog writing | Claude Sonnet | GPT |
| Code debugging | DeepSeek | Claude Opus |
| Market research | Perplexity | Claude Opus |
| Multi-lingual content | Cohere | Claude Opus |
| Strategic analysis | Claude Opus | Claude Sonnet |
| Customer support | Claude Sonnet | Cohere |
Getting Started with New Models (60 Seconds)
Using the new models in PromptBuilder is exactly like using GPT or Gemini. Here's how:
Step 1: Open PromptBuilder
Step 2: Enter Your Goal
Type what you want to accomplish in plain English
Example: "Create a technical tutorial for beginners learning JavaScript"
Step 3: Select Your AI Model
From the model dropdown, choose your preferred option:
- Claude Opus
- Claude Sonnet
- DeepSeek
- Perplexity
- Cohere
Step 4: Generate Your Optimized Prompt
Click "Generate" and PromptBuilder creates a model-specific prompt optimized for your chosen AI
Step 5: Copy and Use
Copy the prompt and paste it into your AI platform, or use it directly if you have API access
That's it! The entire process takes less than a minute, and you get results tailored to your model's strengths.
Model Comparison Chart
| Feature | Claude Opus | Claude Sonnet | DeepSeek | Perplexity | Cohere |
|---|---|---|---|---|---|
| Strength | Maximum reasoning | Balanced performance | Code & math | Research & citations | Multi-lingual |
| Speed | Medium | Fast | Fast | Medium | Fast |
| Cost | Premium | Standard | Standard | Standard | Standard+ |
| Context Window | 200K tokens | 200K tokens | 64K tokens | Variable | 128K tokens |
| Best Use | Complex analysis | Daily tasks | Technical work | Research | Enterprise |
| Multi-lingual | Strong | Strong | Good | Good | Excellent |
| Citations | No | No | No | Yes | No |
Pricing and Availability
All five new models are available immediately to PromptBuilder users:
Free Plan
- Generate prompts for all models
- Test different models to find your favorite
- Limited generations per month
Pro Plan ($9/month)
- Unlimited prompt generation
- Access to all AI models
- Save to Prompt Libraries
- Priority support
Enterprise Plan
- Custom API integrations
- Team collaboration features
- Advanced model options
- Dedicated support
View full pricing or start your free trial
Real-World Use Cases: Which Model for What?
For Content Creators
Sarah, Marketing Manager
- Uses Claude Sonnet for daily blog posts and social media (fast, high quality)
- Uses Claude Opus for quarterly strategy documents (deep analysis)
- Uses Perplexity for trend research and competitor analysis (current data)
Result: 3x content output with better strategic direction
For Developers
Mike, Full-Stack Developer
- Uses DeepSeek for code generation and debugging (specialized reasoning)
- Uses Claude Opus for architecture decisions (complex problem-solving)
- Uses Claude Sonnet for documentation (clear, fast writing)
Result: Faster development cycles and fewer bugs
For Educators
Emma, High School Teacher
- Uses Claude Sonnet for lesson plans and worksheets (reliable, appropriate)
- Uses Perplexity for current events and research topics (sourced info)
- Uses Claude Opus for differentiated learning materials (nuanced understanding)
Result: More engaging lessons with less prep time
For International Businesses
David, E-commerce Founder
- Uses Cohere for product descriptions in 8 languages (consistent multi-lingual)
- Uses Claude Sonnet for customer service templates (natural, helpful)
- Uses Perplexity for market research in new regions (localized data)
Result: Successfully expanded to 3 new countries
Frequently Asked Questions
Do I need separate accounts for each AI model?
No! PromptBuilder generates optimized prompts for all models. You only need accounts with the AI platforms you want to use (like ChatGPT, Claude, etc.).
Which model should I start with?
If you're new to AI, start with Claude Sonnet. It's fast, affordable, and handles most tasks beautifully. As you get comfortable, experiment with specialized models for specific needs.
Can I use the same prompt across different models?
While you can try, each model works best with prompts tailored to its strengths. PromptBuilder automatically optimizes prompts for your chosen model, so you get the best results.
Are these models better than ChatGPT?
Each model has different strengths. ChatGPT (GPT) is excellent for general use, Claude Opus excels at reasoning, DeepSeek dominates code, and Perplexity wins for research. The "best" model depends on your specific task.
How much do these models cost to use?
PromptBuilder's prompt generation is included in your plan. The AI platforms themselves have different pricing some free, some paid. Check each platform's pricing:
- Claude: anthropic.com/pricing
- DeepSeek: Contact for pricing
- Perplexity: perplexity.ai/pro
- Cohere: cohere.com/pricing
Will you add more models in the future?
Absolutely! We're constantly evaluating new AI models and adding support based on user demand and model capabilities. Follow us on X for announcements.
Can I switch models mid-project?
Yes! Generate prompts for different models and compare results. Many users test the same task with 2-3 models to find what works best for their specific needs.
Do the new models work with Improve and Generate features?
Yes! All PromptBuilder features work with every model. Generate new prompts, improve existing ones, and save favorites to your Prompt Libraries.
Your Expanded AI Toolkit Awaits
With Claude Opus, Claude Sonnet, DeepSeek, Perplexity, and Cohere now available on PromptBuilder, you have access to the most powerful and specialized AI models in the market. Whether you're creating content, writing code, conducting research, or solving complex problems, you now have the perfect tool for every job.
The best part? You don't need to be an AI expert to leverage these models. PromptBuilder handles the complexity, so you can focus on getting results.
Ready to try the new models?
- Generate Your First Prompt - Test all 5 models with your own projects
- Improve an Existing Prompt - Optimize prompts for different models
- Browse Prompt Templates - See examples for each model
- Upgrade to Pro - Get unlimited access to all models
Stay updated: Follow @promptbuildercc on X for tips, tutorials, and announcements about new models and features.
Stop limiting yourself to just one AI. Expand your toolkit and get better results today! 🚀
