Cloudflare AI Gateway · gpt-4.5

API GatewayOpenAI compatible

Cloudflare AI Gateway is a proxy that routes requests to 20+ AI providers with built-in caching, rate limiting, logging, and fallback routing.

Active models

1796

Families

100

Founded2009

Latest release2026-04-27

API Base URL

Capabilities

OSS

Model	Caps	Type	Pricing	Released
OpenAI: gpt-4.5-2025openai/gpt-4.5-2025	S	chat	$75$150
Azure OpenAI: gpt-4.5-preview-2025-02-27azure-openai/gpt-4.5-preview-2025-02-27	S	chat	$75$150	Feb 27, 2025
OpenAI: gpt-4.5-2025-02-21-alphaopenai/gpt-4.5-2025-02-21-alpha	S	chat	$75$150	Feb 21, 2025
OpenAI: gpt-4.5-preview-2025-02-27openai/gpt-4.5-preview-2025-02-27	TJJMSB	chat	$75$150	Feb 27, 2025
OpenAI: gpt-4.5-previewopenai/gpt-4.5-preview	TJJMSB	chat	$0$150	Feb 27, 2025
OpenRouter: openai/gpt-4.5-previewopenrouter/openai/gpt-4.5-preview	S	chat	$75$150	Feb 27, 2025