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GPT-5.4
The everyday-value GPT: strong agentic coding at half the flagship price.
Capabilities:
Input
- Text input
- Image input (vision)
- File input (PDF)
- Audio input
- Video input
Output
- Text output
- Image output
- Audio output
Fast mode:
Output speed
Up to 1.5x fasterFast mode price
$5 / $30 per MStandard price
$2.5 / $15 per MPrice premium
2x
Pricing & availability:
OpenRouter
$2.5 / $15 per MAzure AI Foundry
$2.5 / $15 per MOpenAI API
$2.5 / $15 per M
Strengths:
agentic codingvalueskill use
Sources:
Details:
Provider
OpenAIContext window
1.05MInput price
$2.5/MOutput price
$15/MOpen weights
NoReleased
Mar 2026