GPT-5 optimized for conversational interactions without tool calling.
LLM Gateway routes requests to the best providers that are able to handle your prompt size and parameters.
GPT-5 optimized for conversational interactions without tool calling. You can access it through LLM Gateway's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.
Pricing for GPT-5 Chat Latest on LLM Gateway starts at $1.25 per million input tokens and $10.00 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.
GPT-5 Chat Latest supports a context window of up to 400,000 tokens on its largest provider deployment.
GPT-5 Chat Latest is served by OpenAI through LLM Gateway. Requests are automatically routed to the best available provider, with fallback when a provider has issues.
GPT-5 Chat Latest supports strict JSON output schema, but not tool calling.
GPT-5 Chat Latest was released on August 1, 2025.