OpenAI

GPT 5 Pro

Type
language model
Context
400K tokens
Max output
128K
Released
6 October 2025
Knowledge cutoff
September 2024
API string
openai/gpt-5-pro

Prices by provider

Provider Input, $ per 1M Output, $ per 1M In our data since
Jiekou.AI $13.5 $108 31 Jul 2026
Poe $14 $110 31 Jul 2026
302.AI $15 $120 31 Jul 2026
Azure Cognitive Services $15 $120 31 Jul 2026
Helicone $15 $120 31 Jul 2026
Kilo Code $15 $120 31 Jul 2026
LLM Gateway $15 $120 31 Jul 2026
Microsoft Foundry $15 $120 31 Jul 2026
NanoGPT $15 $120 31 Jul 2026
OpenAI $15 $120 31 Jul 2026
OpenRouter $15 $120 31 Jul 2026
OrcaRouter $15 $120 31 Jul 2026
Requesty $15 $120 31 Jul 2026
Vercel $15 $120 31 Jul 2026

Only the base tier and only per-token prices are shown. Batch, discounted and cached rates, as well as prices per image or per second of video, do not go into this table: they cannot stand in the same column as a price per million tokens.

The date in the last column is the day this price first entered our collection. The price may well be older: before that day we simply were not recording it. It has not changed since — otherwise a new row with a new date would stand in its place.