GPT-5 Pro (OpenAI)
LLM Gateway
GPT-5 Pro (OpenAI) by LLM Gateway costs $15.00 per 1M input tokens and $120.00 per 1M output tokens, with a 400K-token context window.
Pricing
Input (per 1M tokens)
$15.00
Output (per 1M tokens)
$120.00
Cached input (per 1M)
—
Specifications
- Provider
- LLM Gateway
- Context window
- 400K tokens
- Parameters
- —
- Released
- Oct 2025
- Open weights
- No
- Frontier model
- No
Compare GPT-5 Pro (OpenAI) with…
GPT-5 Pro (OpenAI) vs Qwen3.8 27B (reka-ai)$3.00/1MGPT-5 Pro (OpenAI) vs GLM-5.3 Flash (reka-ai)$0.50/1MGPT-5 Pro (OpenAI) vs DeepSeek V4 Pro (reka-ai)$3.30/1MGPT-5 Pro (OpenAI) vs GLM-5.3 (reka-ai)$3.96/1MGPT-5 Pro (OpenAI) vs DeepSeek V4 Flash (reka-ai)$0.66/1MGPT-5 Pro (OpenAI) vs Seed 1.6 Flash (250715) (ByteDance)$0.30/1M
FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.