GPT-5 Pro

Premium GPT-5 tier with extended output limits and advanced reasoning for complex tasks.

gpt-5-pro
STABLEGet StartedView uptime
400,000 context
Released August 1, 2025
Starting at $16.50/M input tokens
Starting at $132.00/M output tokens
Streaming
Vision
Tools
Reasoning
JSON Output
Structured JSON
Web Search
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Select Provider

All Providers for GPT-5 Pro

DigitSpace routes requests to the best providers that are able to handle your prompt size and parameters.

Context: 400k
Input
$16.5
/M tokens
Cache Read
—
/M tokens
Output
$132
/M tokens
+ $0.010 per search
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Frequently asked questions

What is GPT-5 Pro?

Premium GPT-5 tier with extended output limits and advanced reasoning for complex tasks. You can access it through DigitSpace's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.

How much does GPT-5 Pro cost?

Pricing for GPT-5 Pro on DigitSpace starts at $16.50 per million input tokens and $132.00 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.

What is the context length of GPT-5 Pro?

GPT-5 Pro supports a context window of up to 400,000 tokens on its largest provider deployment.

Which providers serve GPT-5 Pro?

GPT-5 Pro is served by OpenAI through DigitSpace. Requests are automatically routed to the best available provider, with fallback when a provider has issues.

Does GPT-5 Pro support tool calling and structured outputs?

Yes. GPT-5 Pro supports both tool (function) calling and strict JSON output schema (upstream-enforced) through DigitSpace.

When was GPT-5 Pro released?

GPT-5 Pro was released on August 1, 2025.