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 5.5

Same model, served by 3 providers.

openaiClosed1.1M contextReleased 2026-04-23openai/gpt-5.5

Providers

Standard tier onlyFull precision only
ProviderTheir model idServingInputOutputCached inBlended 3:1Source
Azure AI Foundry
gpt-5.5
batchglobal endpointQuantization not disclosed
$2.5$15.0$0.25$5.63
Provider API
Verified 4h ago · Changed 7h ago
More prices
  • cache read (long context): $0.50
  • input (long context): $5.0
  • output (long context): $22.5
Azure AI Foundry
gpt-5.5
batchdata zone (US)Quantization not disclosed
$2.75$16.5$0.275$6.19
Provider API
Verified 4h ago · Changed 7h ago
More prices
  • cache read (long context): $0.55
  • input (long context): $5.5
  • output (long context): $24.75
Azure AI Foundry
gpt-5.5
standardglobal endpointQuantization not disclosed
$5.0$30.0$0.50$11.25
Provider API
Verified 4h ago · Changed 7h ago
More prices
  • cache read (long context): $1.0
  • input (long context): $10.0
  • output (long context): $45.0
OpenAI
Original creator
gpt-5.5
standardQuantization not disclosed
$5.0$30.0$0.50$11.25
Unverified (via models.dev)
Verified 6h ago · Changed 6h ago
More prices
  • cache read (prompts > 200k): $1.0
  • cache read (prompts > 272k): $1.0
  • input (prompts > 200k): $10.0
  • input (prompts > 272k): $10.0
  • output (prompts > 200k): $45.0
  • output (prompts > 272k): $45.0
Azure AI Foundry
gpt-5.5
standarddata zone (US)Quantization not disclosed
$5.5$33.0$0.55$12.38
Provider API
Verified 4h ago · Changed 7h ago
More prices
  • cache read (long context): $1.1
  • input (long context): $11.0
  • output (long context): $49.5
AWS Bedrock
openai.gpt-5.5
standardQuantization not disclosedReduced context (1M of 1.1M)
$5.5$33.0$0.55$12.38
Unverified (via models.dev)
Verified 6h ago · Changed 6h ago
Azure AI Foundry
gpt-5.5
priorityglobal endpointQuantization not disclosed
$12.5$75.0$1.25$28.13
Provider API
Verified 4h ago · Changed 7h ago
Azure AI Foundry
gpt-5.5
prioritydata zone (US)Quantization not disclosed
$13.75$82.5$1.38$30.94
Provider API
Verified 4h 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$1,100/mo
OpenAI $1,100/mo
Azure AI Foundry data zone (US)$1,210/mo
AWS Bedrock $1,210/mo

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