GPT-5

GPT-5 is a reasoning model created by OpenAI. It is served by Azure AI.

Self-hostableNo

Reasoning TierBasic

Max Tokens272K in / 128K out

Training Cutoff2024-12

Release Date2025-08-07

GPT-5 Tokenizer

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↻ Live pricing

$0.00

Input: $0.00·Output: $0.00

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