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openai/gpt-5-chat

GPT-5 Chat is designed for advanced, natural, multimodal, and context-aware conversations for enterprise applications.

Input⌘ / Ctrl + Enter

Try a prompt

16.4K max outputVision
Input $1.25/M · Output $10.00/M · Cache read $0.13/M
OutputReady

Your response will appear here

Choose an example or write a prompt, then click Run.

API details and access

Model Details

ProviderOpenAI
TypeLlm
Model IDopenai/gpt-5-chat

Capabilities

InputTextImage
OutputText
Context-
Max Output16,384
VisionSupported
Function CallingNot supported

Access details

Responses API
Base URLhttps://api.sandbase.ai
API Endpoint/v1/responses
{
  "model": "openai/gpt-5-chat",
  "instructions": "You are a helpful assistant.",
  "input": "Hello",
  "max_output_tokens": 512
}

Pricing

Input$1.25 / 1M tokens
Output$10.00 / 1M tokens
Cache read$0.13 / 1M tokens

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