LLM PricesModelsChangelog
Prices in USD per 1M tokens, text only. Each price shows where it came from and when it was last verified. Prices marked unverified come from models.dev (community-maintained) until we read them from the provider directly.
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GPT 5.4 Mini

Same model, served by 2 providers.

openaiClosed400k contextReleased 2026-03-17openai/gpt-5.4-mini

Providers

Standard tier onlyFull precision only
ProviderTheir model idServingInputOutputCached inBlended 3:1Source
Azure AI Foundry
gpt-5.4-mini
batchglobal endpointQuantization not disclosed
$0.375$2.25$0.037$0.844
Provider API
Verified 5h ago · Changed 7h ago
Azure AI Foundry
gpt-5.4-mini
batchdata zone (US)Quantization not disclosed
$0.412$2.48$0.041$0.928
Provider API
Verified 5h ago · Changed 7h ago
Azure AI Foundry
gpt-5.4-mini
standardglobal endpointQuantization not disclosed
$0.75$4.5$0.075$1.69
Provider API
Verified 5h ago · Changed 7h ago
OpenAI
Original creator
gpt-5.4-mini
standardQuantization not disclosed
$0.75$4.5$0.075$1.69
Unverified (via models.dev)
Verified 7h ago · Changed 7h ago
Azure AI Foundry
gpt-5.4-mini
standarddata zone (US)Quantization not disclosed
$0.825$4.95$0.083$1.86
Provider API
Verified 5h ago · Changed 7h ago
Azure AI Foundry
gpt-5.4-mini
priorityglobal endpointQuantization not disclosed
$1.5$9.0$0.15$3.38
Provider API
Verified 5h ago · Changed 7h ago
Azure AI Foundry
gpt-5.4-mini
prioritydata zone (US)Quantization not disclosed
$1.65$9.9$0.165$3.71
Provider API
Verified 5h ago · Changed 7h ago

Same weights don't always mean identical outputs: quantization, context limits and serving stacks can change quality, especially for tool calling. Prices are USD per 1M tokens; hyperscaler prices are for the reference region shown.

Monthly cost estimate

Azure AI Foundry global endpoint$165/mo
OpenAI $165/mo
Azure AI Foundry data zone (US)$181.5/mo

Cache hits use each provider's cached-input price where it has one. Cache write costs aren't included.