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OpenAI: GPT-5 Pro

Helicone

OpenAI: GPT-5 Pro by Helicone costs $15.00 per 1M input tokens and $120.00 per 1M output tokens, with a 128K-token context window.

Pricing

Input (per 1M tokens)
$15.00
Output (per 1M tokens)
$120.00
Cached input (per 1M)
—

Specifications

Provider
Helicone
Context window
128K tokens
Parameters
—
Released
Jan 2025
Open weights
No
Frontier model
No

Compare OpenAI: GPT-5 Pro with…

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FAQ

Pricing is per 1M tokens (USD); confirm with the provider before production use.