GPT-5 Chat
openai
High
⚡ Medium
GPT-5 model used in ChatGPT. Our next-generation, high-intelligence flagship model that accepts both text and image inputs.
Basic Information
Context Window
400,000
tokens
Max Output
128,000
tokens
Knowledge Cutoff
Last Update
Performance
High
Overall Rating
Technical Specifications
Detailed technical information and specifications
- Model ID
- GPT-5 Chat
- Provider
- openai
- Status
- active
- Created At
- Last Updated
- Availability
- General Availability
Features
Supported features and capabilities of this model
streaming
predicted_outputs
Pricing Details
Cost per 1 million tokens for different API types and usage patterns
Standard API
Text Modality
| Type | Price | Unit | Context Type |
|---|---|---|---|
Input | $1.250000 | per mtokens | Standard |
Output | $10.000000 | per mtokens | Standard |
Cached Input | $0.125000 | per mtokens | Standard Reduced cost for cached input |
Rate Limits
Request limits by subscription tier
Standard API Limits
| Tier | RPM | TPM | Additional Limits |
|---|---|---|---|
| tier_1 | 500 | 30,000 | Queue:50,000 Requests |
| tier_2 | 5,000 | 450,000 | Queue:1,350,000 Requests |
| tier_3 | 5,000 | 800,000 | Queue:100,000,000 Requests |
| tier_4 | 10,000 | 2,000,000 | Queue:200,000,000 Requests |
| tier_5 | 15,000 | 40,000,000 | Queue:15,000,000,000 Requests |