LLM
4O
OpenAI GPT 4.0 N/A
Fast, intelligent, flexible GPT model with robust reasoning and up to 128k context window.
Specifications & Pricing
Pricing
Input / 1M tk
$2.5000
Output / 1M tk
$10.0000
Cached Input
$1.2500
Cached Output
$5.0000
Est. cost in USD
Rate limits up to Tier 5: 30,000,000 TPM
Usage Guidance
Prompting Guide
General Tips
- **Be Specific & Clear:** Detail the desired outcome, format, tone, and constraints.
- **Provide Context:** Explain the background, your role, or the purpose (e.g., "Act as a helpful architect...").
- **Specify Format:** Request bullet points, JSON, markdown, code blocks, etc.
- **Use Examples (Few-Shot):** Provide 1-3 examples of input/output for complex tasks.
- **Iterate:** Refine prompts based on the model's responses. Don't expect perfection first try.
Vision Prompt Example
Analyze the attached site plan. List potential challenges for drainage and suggest mitigation strategies.Function Calling Example
"Book a meeting room for 3 people tomorrow at 2 PM for 1 hour. Find available rooms first."
// Model should trigger 'find_rooms' then 'book_room'