gpt-5.4-nano
Input price$0.2
Output price$1.25
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OpenAITextVisionAudio
gpt-5.6-luna
Specs and pricing share llmprice.app's existing data source, connecting capability research directly to cost decisions.
Context window1049K
Input price$1 / 1M
Output price$6 / 1M
Output speed150 tok/s
Quality score90
Data updatedUpdated Jul 2026
Best for
ChatbotFastAffordable
Modalities
TextVisionAudio
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gpt-4o-mini
Input price$0.15
Output price$0.6
gpt-5.4-mini
Input price$0.75
Output price$4.5
Pricing, speed and quality scores change over time. Confirm official documentation before production use.