GPT-5 Pro

OpenAI

GPT-5 Pro by OpenAI costs — per 1M input tokens and — per 1M output tokens, with a —-token context window.

Pricing

Input (per 1M tokens)

—

Output (per 1M tokens)

—

Cached input (per 1M)

—

Specifications

Provider: OpenAI
Context window: —
Parameters: —
Released: Oct 2025
Open weights: No
Frontier model: No

Benchmarks

LiveBench: 71.3

Compare GPT-5 Pro with…

GPT-5 Pro vs DeepSeek V3.1 Terminus$1.00/1M GPT-5 Pro vs Qwen2.5 Coder 32B Instruct$1.00/1M GPT-5 Pro vs Nemotron 3 Super 120B A12B$1.00/1M GPT-5 Pro vs MiniMax M2$1.02/1M GPT-5 Pro vs MiniMax M2.5$0.95/1M GPT-5 Pro vs DeepSeek V3.1$0.95/1M

FAQ

How much does GPT-5 Pro cost?

GPT-5 Pro is priced at — per 1M input tokens and — per 1M output tokens. Output tokens cost more than input.

What is GPT-5 Pro's context window?

GPT-5 Pro supports a context window of — tokens — the maximum prompt plus response length it can handle in a single request.

Is GPT-5 Pro open weight?

No — GPT-5 Pro is a closed/proprietary model accessed via API.

Data as of 2026-10-16. Source: Epoch AI, Data on AI Models (CC BY 4.0), epoch.ai. Pricing is per 1M tokens (USD); confirm with the provider before production use.