Create personal apps powered by AI models
Get started freeGPT-5 vs Claude 3 Haiku
Compare GPT-5 and Claude 3 Haiku. Build AI products powered by either model on Appaca.
Create an AI-powered appModel Comparison
| Feature | GPT-5 | Claude 3 Haiku |
|---|---|---|
| Provider | OpenAI | Anthropic |
| Model Type | text | text |
| Context Window | 400,000 tokens | 200,000 tokens |
| Input Cost | $1.25/ 1M tokens | $0.25/ 1M tokens |
| Output Cost | $10.00/ 1M tokens | $1.25/ 1M tokens |
Put these models to work for you
Create personal apps and internal tools powered by GPT-5, Claude 3 Haiku, and 20+ other AI models. Just describe what you need — your app is ready in minutes.
Strengths & Best Use Cases
GPT-5
OpenAI1. High reasoning capability
- Designed for intelligent reasoning across complex domains.
- Supports reasoning tokens and adjustable reasoning effort.
2. Strong coding and agentic performance
- Optimized for multi-step coding tasks, tool-use chains, and agent workflows.
- Handles complex logic, planning, and structured problem solving reliably.
3. Multimodal input
- Accepts text + image as input.
- Produces text outputs with strong instruction following.
4. Extensive tool support
- Works with Web Search, File Search, Image Generation (as a tool), Code Interpreter, MCP, and more.
- Integrated across Chat Completions, Responses API, Realtime, Assistants, Batch, Embeddings, etc.
Claude 3 Haiku
Anthropic1. Speed
- Fastest model in the Claude 3 family
- Near-instant responses for chat, support, and live tools
2. Efficiency
- Most affordable model
- Ideal for massive-scale applications and low-latency use cases
3. Practical Use Cases
- Customer support
- Translations
- Moderation
- Logistics, inventory systems
- Extracting insights from unstructured data
4. Vision Skills
- Handles charts, images, and diagrams quickly
- Useful for scanning large volumes of visual data
Prompts to Get Started
Use these prompts to power AI products you build on Appaca. Each works great with the models above.
Best for GPT-5
textCold Call Objection Handler (3 Script Styles)
Generate three distinct objection-handling scripts for real estate cold calls: empathetic, data-driven, and direct-plus follow-up questions and next steps.
Content Hub (Central Resource Library)
Create a website content hub that centralizes resources related to persona challenges and positions your USP as the solution.
Marketing Attribution Model (Measure What Works)
Design an attribution model to measure how USP-focused campaigns influence persona engagement, conversion, and retention.
Best for Claude 3 Haiku
textLegal Contract Summarizer
Summarize complex legal contracts into plain English to understand key terms, obligations, and risks.
Social Media Content Calendar Generator
Generate a complete month of social media content ideas organized by platform, content type, and posting schedule.
Customer Advocacy Program (Activate Champions)
Create a customer advocacy program that turns satisfied customers into credible proof of your USP and a source of persona-aligned leads.
Build Apps Powered by AI
Use Appaca to create ready-to-use apps for work or everyday life. No coding needed.
Expense Tracker
Log spending, categorize expenses, and track trends.
Learn moreInventory Management
Track stock levels, manage orders, and organize supplies.
Learn moreEmployee Directory
Build a staff directory with org charts and team views.
Learn moreHabit Tracker
Track routines, streaks, and daily progress.
Learn moreReady to put GPT-5 or Claude 3 Haiku to work?
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