gpt-5-pro-2025-08-05

by OpenAI · GPT 5 family · released Aug 5, 2025
Closed Active

Research-grade Pro tier for deep research.

Pricing

Launch price (from Aug 5, 2025)
$15.00 in / $120.00 out per 1M tokens
Current price (since Aug 5, 2025)
$15.00 in / $120.00 out per 1M tokens
Cache read: $1.50/M
TierEffectiveIn $/MOut $/MCache $/MPer imagePer secondSource
Standard Aug 5, 2025 – now $15.00 $120.00 $1.50 - - -

Specifications

Model typeMultimodal
ArchitectureMoE
ParametersNot disclosed
Context window400K tokens
Max output272K tokens
Knowledge cutoffMar 1, 2024
LicenseProprietary
Modalities Text input Image input Text output
Tags Flagship Reasoning
End of lifeNot disclosed
Last verifiedAug 20, 2026