gpt-5.3-chat

Frontier

Compare pricing across 1 providers. Cheapest: Azure OpenAI at $4.81/1M tokens.

Context Window

128K

Arena ELO

1380

Type

chat

Provider Pricing(1 providers)

Provider	Input/1M↑	Output/1M	Cached In	Speed	TTFT	Link
Azure OpenAICheapest	$1.75	$14.00	$0.175	—	—	Use model

Model Aliases

azure/gpt-5.3-chat

Try on Azure OpenAI Compare with other models Estimate monthly cost

Frequently Asked Questions

The cheapest provider for gpt-5.3-chat is currently Azure OpenAI at $4.8125 per million tokens (blended rate). Prices are verified every 6 hours. Check the provider comparison table below for all available options.

Prices in USD per 1M tokens. Updated every 6 hours.